{"id":73582,"date":"2024-11-05T02:28:20","date_gmt":"2024-11-04T20:58:20","guid":{"rendered":"https:\/\/aviationa2z.com\/?p=73582"},"modified":"2024-11-22T18:51:36","modified_gmt":"2024-11-22T13:21:36","slug":"10-busiest-domestic-flight-routes-in-us","status":"publish","type":"post","link":"https:\/\/aviationa2z.com\/index.php\/2024\/11\/05\/10-busiest-domestic-flight-routes-in-us\/","title":{"rendered":"Top 10 Busiest Domestic Flight Routes in the US"},"content":{"rendered":"\n<p>The United States (US) has the largest domestic aviation market globally, with 91 million seats in October 2024. Here&#8217;s an overview of the busiest domestic flight routes in the USA for October 2024, based on the <strong>number of seats in airlines&#8217; schedules<\/strong>, as reported by <a href=\"https:\/\/www.oag.com\/blog\/most-popular-flight-routes-in-the-us\">OAG.<\/a><\/p>\n\n\n\n<p>These high-traffic routes showcase the significant demand for domestic air travel within the United States. The data reveals the most popular city pairs for flights, reflecting the movement of passengers across the country.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-1024x576.webp\" alt=\"Busiest Flight Routes in the US in October 2024\" class=\"wp-image-73624\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-1024x576.webp 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-300x169.webp 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-768x432.webp 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-50x28.webp 50w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-1536x864.webp 1536w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-150x84.webp 150w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-450x253.webp 450w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024-1200x675.webp 1200w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/11\/US-Busiest-Flight-Routes-Oct-2024.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: OAG<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-busiest-domestic-routes-in-the-us\">Busiest Domestic Routes in the US<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Rank<\/th><th>Airport Pair<\/th><th>Route<\/th><th>Seats<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>LAX-SFO<\/td><td>Los Angeles &#8211; San Francisco<\/td><td>319,064<\/td><\/tr><tr><td>2<\/td><td>LAS-LAX<\/td><td>Las Vegas &#8211; Los Angeles&nbsp;<\/td><td>303,394<\/td><\/tr><tr><td>3<\/td><td>ATL-MCO<\/td><td>Atlanta \u2013 Orlando<\/td><td>288,226<\/td><\/tr><tr><td>4<\/td><td>LGA-ORD<\/td><td>New York La Guardia \u2013 Chicago<\/td><td>283,592<\/td><\/tr><tr><td>5<\/td><td>JFK-LAX<\/td><td>New York JFK -Los Angeles<\/td><td>282,426<\/td><\/tr><tr><td>6<\/td><td>HNL-OGG<\/td><td>Honolulu \u2013 Kahului<\/td><td>281,910<\/td><\/tr><tr><td>7<\/td><td>DEN-PHX<\/td><td>Denver \u2013 Phoenix<\/td><td>277,221<\/td><\/tr><tr><td>8<\/td><td>ATL-LGA<\/td><td>Atlanta &#8211; New York La Guardia<\/td><td>261,878<\/td><\/tr><tr><td>9<\/td><td>DEN-LAS<\/td><td>Denver &#8211; Las Vegas<\/td><td>247,461<\/td><\/tr><tr><td>10<\/td><td>DEN-ORD<\/td><td>Denver \u2013 Chicago O\u2019Hare<\/td><td>239,841<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-1024x576.webp\" alt=\"Top 10 Busiest Domestic Flight Routes in the US\" class=\"wp-image-69043\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-1024x576.webp 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-300x169.webp 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-768x432.webp 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-50x28.webp 50w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-150x84.webp 150w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-450x253.webp 450w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737-1200x675.webp 1200w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/United-Airlines-Boeing-737.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: Charles | Flickr<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-los-angeles-san-francisco-lax-sfo\">1. Los Angeles &#8211; San Francisco (LAX-SFO)<\/h2>\n\n\n\n<p>The busiest domestic flight route in the United States for October 2024 is the 1.5-hour trip from <a href=\"https:\/\/aviationa2z.com\/?s=Los+Angeles\">Los Angeles International Airport (LAX)<\/a> to San Francisco (SFO). <\/p>\n\n\n\n<p>This route has <strong>319,064 scheduled seats, <\/strong>accounting for approximately <strong>0.4%<\/strong> of the total U.S. domestic airline capacity. The most frequent flyer airline on this route is<strong> United Airlines (UA). <\/strong><\/p>\n\n\n\n<p>Airlines that fly on these routes are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>United Airlines (UA) <\/li>\n\n\n\n<li>Southwest Airlines (WN)<\/li>\n\n\n\n<li>American Airlines (AA)<\/li>\n\n\n\n<li>Delta Air Lines (DL)<\/li>\n\n\n\n<li>Alaska Airlines (AS)<\/li>\n\n\n\n<li>Frontier (F9)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-1024x683.jpg\" alt=\"Top 10 Busiest Domestic Flight Routes in the US\" class=\"wp-image-49710\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-1024x683.jpg 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-300x200.jpg 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-768x512.jpg 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-1600x1067.jpg 1600w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-1536x1024.jpg 1536w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-2048x1365.jpg 2048w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-750x500.jpg 750w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/10\/Destination-225_SWAmedia-Photo-source-1140x760.jpg 1140w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: Southwest Airlines <\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-las-vegas-los-angeles-nbsp-las-lax\">2. Las Vegas &#8211; Los Angeles&nbsp;(LAS-LAX)<\/h2>\n\n\n\n<p>The second busiest domestic route is from <a href=\"https:\/\/aviationa2z.com\/?s=Las+Vegas\">Las Vegas (LAS)<\/a> to Los Angeles (LAX), with<strong> 303,984 scheduled seats.<\/strong><\/p>\n\n\n\n<p><strong>Southwest Airlines (WN) <\/strong>has more flights than other airlines operating on this route. <\/p>\n\n\n\n<p>Airlines that fly on Las Vegas &#8211; Los Angeles routes are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>United Airlines (UA) <\/li>\n\n\n\n<li>Spirit Airlines (NK)<\/li>\n\n\n\n<li>Southwest Airlines (WN)<\/li>\n\n\n\n<li>American Airlines (AA)<\/li>\n\n\n\n<li>Delta Air Lines (DL)<\/li>\n\n\n\n<li>Alaska Airlines (AS)<\/li>\n\n\n\n<li>Frontier (FL)<\/li>\n\n\n\n<li>JSX (XE)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-1024x576.webp\" alt=\"Top 10 Busiest Domestic Flight Routes in the US\" class=\"wp-image-64579\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-1024x576.webp 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-300x169.webp 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-768x432.webp 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-150x84.webp 150w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-450x253.webp 450w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts-1200x675.webp 1200w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/06\/zz3u1kts.webp 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: Cado Photo<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-atlanta-orlando-atl-mco\">3. Atlanta \u2013 Orlando (ATL-MCO)<\/h2>\n\n\n\n<p><a href=\"https:\/\/aviationa2z.com\/?s=Atlanta\">Atlanta&#8217;s Hartsfield-Jackson Atlanta International Airport (ATL)<\/a>, the busiest airport in the U.S., appears twice on the list of the top domestic flight routes. The third busiest route is from Atlanta (ATL) to Orlando (MCO) with scheduled seats of 288,226.<\/p>\n\n\n\n<p>Most flights operate on the Atlanta (ATL) &#8211; Orlando (MCO) route by <strong>Delta Air Lines (DL)<\/strong>. <\/p>\n\n\n\n<p>Airlines that fly on these routes are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Delta Air Lines (DL)<\/li>\n\n\n\n<li>Spirit Airlines (NK)<\/li>\n\n\n\n<li>Southwest Airlines (WN)<\/li>\n\n\n\n<li>Frontier (FL)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-1024x576.jpg\" alt=\"Father and Son Duo Working Together at the United Airlines Shares Experience\" class=\"wp-image-35271\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-1024x576.jpg 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-600x338.jpg 600w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-300x169.jpg 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-768x432.jpg 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-750x422.jpg 750w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery-1140x641.jpg 1140w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/1280px-United_Airlines_A320_in_the_New_Livery.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: By JacobAviation &#8211; Own work, CC BY-SA 4.0, https:\/\/commons.wikimedia.org\/w\/index.php?curid=84736868<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-4-new-york-la-guardia-chicago-lga-ord\">4. New York La Guardia \u2013 Chicago (LGA-ORD)<\/h2>\n\n\n\n<p>The fourth busiest domestic airline route in the United States operates between New York La Guardia Airport (LGA) and <a href=\"https:\/\/aviationa2z.com\/?s=Chicago\">Chicago O&#8217;Hare International Airport (ORD)<\/a>, offering<strong> 283,592 seats<\/strong>. <strong>United Airlines (UA) <\/strong>dominates the Atlanta (ATL) to Orlando (MCO) route.<\/p>\n\n\n\n<p>The airlines operating on these major domestic routes include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>United Airlines (UA)<\/li>\n\n\n\n<li>Delta Air Lines (DL)<\/li>\n\n\n\n<li>Spirit Airlines (NK)<\/li>\n\n\n\n<li>American Airlines (AA)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-1024x683.jpg\" alt=\"Delta Launches New Flights Connecting Boston and Mexico City\" class=\"wp-image-32563\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-1024x683.jpg 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-600x400.jpg 600w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-300x200.jpg 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-768x512.jpg 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-750x500.jpg 750w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418-1140x760.jpg 1140w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/05\/JetBlue_Airways_N950JT_Airbus_A321-231_19994379418.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: By Anna Zvereva from Tallinn, Estonia &#8211; JetBlue Airways, N950JT, Airbus A321-231, CC BY-SA 2.0, https:\/\/commons.wikimedia.org\/w\/index.php?curid=41996019<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5-new-york-jfk-los-angeles-jfk-lax\">5. New York JFK -Los Angeles (JFK-LAX)<\/h2>\n\n\n\n<p>The fifth busiest domestic route in the United States runs between <a href=\"https:\/\/aviationa2z.com\/?s=New+York\">New York&#8217;s John F. Kennedy International Airport (JFK)<\/a> and Los Angeles International Airport (LAX). This route has <strong>282,426 scheduled seats <\/strong>by the airlines.<\/p>\n\n\n\n<p><strong>Delta Airlines (DL) <\/strong>operates the most flights on this transcontinental route.<\/p>\n\n\n\n<p>Airlines serving the JFK-LAX route include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JetBlue (B6)<\/li>\n\n\n\n<li>Delta Air Lines (DL)<\/li>\n\n\n\n<li>American Airlines (AA)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1023\" height=\"683\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/49347364736_07eed02a51_b.jpg\" alt=\"Airport Gates in Hawaii Honolulu Closed Amid Bed Bug Infestation\" class=\"wp-image-34639\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/49347364736_07eed02a51_b.jpg 1023w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/49347364736_07eed02a51_b-600x401.jpg 600w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/49347364736_07eed02a51_b-300x200.jpg 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/49347364736_07eed02a51_b-768x513.jpg 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/06\/49347364736_07eed02a51_b-750x501.jpg 750w\" sizes=\"(max-width: 1023px) 100vw, 1023px\" \/><figcaption class=\"wp-element-caption\">Photo: Hawaiian Airlines Airbus A330-200; N380HA@HNL;15.09.2019 | Flickr<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-6-honolulu-kahului-hnl-ogg\">6. Honolulu \u2013 Kahului (HNL-OGG)<\/h2>\n\n\n\n<p>The sixth busiest domestic route connects <a href=\"https:\/\/aviationa2z.com\/?s=Honolulu\">Honolulu International Airport (HNL) <\/a>to Kahului Airport (OGG) in Hawaii, offering 281,910 seats in October 2024. <\/p>\n\n\n\n<p>This route ranks as the shortest among the top domestic routes in the United States.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"541\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-1024x541.jpg\" alt=\"Top 10 Busiest Domestic Flight Routes in the US\" class=\"wp-image-58151\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-1024x541.jpg 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-300x159.jpg 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-768x406.jpg 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-1600x846.jpg 1600w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-1536x812.jpg 1536w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-750x396.jpg 750w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718-1140x603.jpg 1140w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/03\/1920px-N233FR_Frontier_Airlines_Airbus_A320-214_s_n_7095__Buck_The_Pronghorn__28812671718.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: By Tom\u00e1s Del Coro from Las Vegas, Nevada, USA &#8211; N233FR Frontier Airlines Airbus A320-214 s\/n 7095 &#8220;Buck The Pronghorn&#8221;, CC BY-SA 2.0, https:\/\/commons.wikimedia.org\/w\/index.php?curid=71324274<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-7-denver-phoenix-den-phx\">7. Denver \u2013 Phoenix (DEN-PHX)<\/h2>\n\n\n\n<p>The seventh busiest domestic route in the United States operates between <a href=\"https:\/\/aviationa2z.com\/?s=Denver\">Denver International Airport (DEN)<\/a> and Phoenix Sky Harbor International Airport (PHX), providing 277,221 seats in October 2024. <\/p>\n\n\n\n<p>Southwest Airlines and United Airlines increased their capacity by adding 8,700 seats on this route. The flight duration between Denver and Phoenix averages 2 hours and 15 minutes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-1024x576.webp\" alt=\"\" class=\"wp-image-68571\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-1024x576.webp 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-300x169.webp 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-768x432.webp 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-50x28.webp 50w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-1600x900.webp 1600w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-1536x864.webp 1536w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-150x84.webp 150w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-450x253.webp 450w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11-1200x675.webp 1200w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/08\/dal-bos_a321neo_aerial-052022-11.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: Delta Air Lines<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-8-atlanta-new-york-la-guardia-atl-lga\">8. Atlanta &#8211; New York La Guardia (ATL-LGA)<\/h2>\n\n\n\n<p>The eighth busiest domestic route in the United States connects Hartsfield-Jackson Atlanta International Airport (ATL) to<a href=\"https:\/\/aviationa2z.com\/?s=New+York\"> New York&#8217;s La Guardia Airport (LGA)<\/a>, offering 261,878 scheduled seats in October 2024.<\/p>\n\n\n\n<p>This route serves as a vital connection between the Southeast&#8217;s largest hub and New York City&#8217;s business-focused airport.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-1024x576.png\" alt=\"Top 10 Busiest Domestic Flight Routes in the US\" class=\"wp-image-63184\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-1024x576.png 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-300x169.png 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-768x432.png 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-150x84.png 150w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-450x253.png 450w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf-1200x675.png 1200w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2024\/05\/3upsgdjf.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo: Cado Photo<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-9-denver-las-vegas-den-las\">9. Denver &#8211; Las Vegas (DEN-LAS)<\/h2>\n\n\n\n<p>The ninth busiest domestic route in the United States operates between Denver International Airport (DEN) and Las Vegas Harry Reid International Airport (LAS), providing 247,461 scheduled seats in October 2024.<\/p>\n\n\n\n<p>Flight frequencies on this route increase during weekends and holidays due to Las Vegas&#8217;s status as a leisure destination.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"712\" src=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120-1024x712.png\" alt=\"\" class=\"wp-image-41047\" srcset=\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120-1024x712.png 1024w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120-300x209.png 300w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120-768x534.png 768w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120-750x521.png 750w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120-1140x792.png 1140w, https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/08\/image-120.png 1299w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Photo credit: Joe Pries<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-10-denver-chicago-o-hare-den-ord\">10. Denver \u2013 Chicago O\u2019Hare (DEN-ORD)<\/h2>\n\n\n\n<p>The tenth busiest domestic route in the United States connects Denver International Airport (DEN) to Chicago O&#8217;Hare International Airport (ORD), offering 239,841 scheduled seats in October 2024.<\/p>\n\n\n\n<p>The flight duration between Denver and Chicago O&#8217;Hare spans 2 hours and 45 minutes.<\/p>\n\n\n\n<p>Stay tuned with us. Further, follow us on social media for the latest updates.<\/p>\n\n\n\n<p>Join us on\u00a0<a href=\"https:\/\/t.me\/s\/aviationa2z\" rel=\"nofollow\">Telegram Group\u00a0<\/a>for the Latest Aviation Updates. Subsequently, follow us on\u00a0<a href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMPLdrgsw_-jGAw?hl=en-IN&amp;gl=IN&amp;ceid=IN%3Aen\">Google News<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-aviation-a-2-z wp-block-embed-aviation-a-2-z\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"OE56DlpORl\"><a href=\"https:\/\/aviationa2z.com\/index.php\/2024\/11\/22\/top-15-busiest-domestic-routes-in-india\/\">Top 15 Busiest Domestic Routes in India<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Top 15 Busiest Domestic Routes in India&#8221; &#8212; Aviation A2Z\" src=\"https:\/\/aviationa2z.com\/index.php\/2024\/11\/22\/top-15-busiest-domestic-routes-in-india\/embed\/#?secret=cW1qWes9j0#?secret=OE56DlpORl\" data-secret=\"OE56DlpORl\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Discover the top 10 busiest domestic flight routes in the United States, from LAX-SFO to DEN-ORD. Find airlines &#038; flight details for Oct 2024.<\/p>\n","protected":false},"author":121,"featured_media":65422,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35,6761,7307],"tags":[235,25257,22675,9661,18489,3557,198,19943,7219],"class_list":{"0":"post-73582","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aviation-blogs","8":"category-news","9":"category-usa-aviation-news","10":"tag-busiest-airport","11":"tag-busiest-airport-in-united-states","12":"tag-busiest-us-airports","13":"tag-denver-airport","14":"tag-los-angeles-airport","15":"tag-san-francisco-airport","16":"tag-us-airline","17":"tag-us-airline-news","18":"tag-usa-aviation-news"},"_links":{"self":[{"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/posts\/73582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/users\/121"}],"replies":[{"embeddable":true,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/comments?post=73582"}],"version-history":[{"count":34,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/posts\/73582\/revisions"}],"predecessor-version":[{"id":75616,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/posts\/73582\/revisions\/75616"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/media\/65422"}],"wp:attachment":[{"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/media?parent=73582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/categories?post=73582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aviationa2z.com\/index.php\/wp-json\/wp\/v2\/tags?post=73582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}