Largest Airlines in the World by Fleet Size in 2026Mahesh DarkundeJanuary 4, 2026 As of December 2025, the airlines with the largest fleets include a mix of U.S., Chinese, European, and Middle Eastern carriers, reflecting the global spread of air travel.
IndiGo Beats United Airlines in Market Cap to Become Sixth Largest in the WorldShweta ShuklaDecember 14, 2023 IndiGo, the largest airline in India, has ascended to the sixth position among the world’s largest airlines, surpassing United Airlines (UA)