Ranked: The World’s Busiest Airlines by Flights
Key Takeaways:
American Airlines operated 2.18 million scheduled one-way flights in 2024, the most of any airline in the ranking. U.S. carriers occupy all four top spots, with American, Delta, United, and Southwest collectively operating nearly 7.0 million flights. Ryanair is the highest-ranked non-U.S. carrier, while four Asian airlines place in the global top nine. This graphic ranks the world’…