{"id":106434,"date":"2025-08-05T01:55:00","date_gmt":"2025-08-04T20:25:00","guid":{"rendered":"https:\/\/aviationa2z.com\/?p=106434"},"modified":"2025-08-05T01:29:24","modified_gmt":"2025-08-04T19:59:24","slug":"american-airlines-blames-atc-for-london-to-chicago-flight-delay","status":"publish","type":"post","link":"https:\/\/aviationa2z.com\/index.php\/2025\/08\/05\/american-airlines-blames-atc-for-london-to-chicago-flight-delay\/","title":{"rendered":"American Airlines Blames ATC For London to Chicago Flight Delay"},"content":{"rendered":"\n

FORT WORTH-<\/strong> American Airlines (AA)<\/a> is under scrutiny following a disputed flight delay from London Heathrow (LHR) to Chicago O\u2019Hare (ORD), which later impacted a connection to Miami International (MIA).<\/p>\n\n\n\n

The airline attributed the delay to air traffic control, but official flight records suggest maintenance issues were the root cause.<\/p>\n\n\n\n

The dispute centers around UK261 regulations, which mandate compensation for delays caused by airline-controlled issues. Despite clear documentation indicating a maintenance delay, American Airlines denied a passenger’s claim, citing external factors as the reason.<\/p>\n\n\n\n

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Photo: By Tom\u00e1s Del Coro from Las Vegas, Nevada, USA – N803AL American Airlines Boeing 787-8 Dreamliner s\/n 40621, CC BY-SA 2.0, https:\/\/commons.wikimedia.org\/w\/index.php?curid=63558701<\/figcaption><\/figure>\n\n\n\n

American Airlines Flight Delay<\/h2>\n\n\n\n

The controversy began with American Airlines (AA) flight AA91, scheduled from London Heathrow (LHR)<\/a> to Chicago O\u2019Hare (ORD)<\/a>. The aircraft operating the flight, N842AA, arrived late due to a prior maintenance delay while operating AA98 the previous day.<\/p>\n\n\n\n

The knock-on effect resulted in a missed connection to\u00a0Miami International Airport (MIA)<\/a>, extending the passenger\u2019s arrival time by approximately<\/span> 10 hours.<\/p>\n\n\n\n

ExpertFlyer, an aviation tracking platform, confirmed the reason for the delay as:<\/p>\n\n\n\n

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\u201cLATE ARRV A\/C DUE TO PRIOR MAINTENANCE DELAYS.\u201d<\/p>\n<\/blockquote>\n\n\n\n

Despite this, American Airlines’ customer relations team claimed the delay stemmed from air traffic control issues, citing ground holds and congestion.<\/p>\n\n\n\n

The passenger\u2019s initial compensation request under UK261 was rejected on this basis, even though maintenance-related delays fall squarely within the airline’s responsibility.<\/p>\n\n\n\n

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Photo: Cl\u00e9ment Alloing<\/figcaption><\/figure>\n\n\n\n

American Airlines Response<\/h2>\n\n\n\n

In a formal response, American Airlines stated that AA91 was delayed by 81 minutes due to air traffic control and that any maintenance was performed \u201copportunistically\u201d during that hold.<\/p>\n\n\n\n

However, the timeline and documentation contradict this version. The aircraft’s inbound delay due to unresolved maintenance clearly triggered the subsequent cascade of scheduling problems.<\/p>\n\n\n\n

The passenger responded with verifiable evidence, pointing to the aircraft\u2019s disrupted rotation pattern:<\/p>\n\n\n\n