Which airlines cancel the most flights?
From August 2025 to July 2026, PSA Airlines, which flies for American Eagle, cancelled 4.3% of its scheduled flights, the most of any airline, against 0.7% for Allegiant and Hawaiian and 1.8% overall. PSA, Envoy, Republic and SkyWest are regional airlines that fly under bigger airlines' names. Only the largest U.S. airlines report these numbers, for domestic flights.
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Source and date
- Data as of
- Published
The data
| Airline | % of scheduled flights cancelled |
|---|---|
| PSA Airlines | 4.3 |
| Republic Airways | 4.1 |
| Spirit Airlines | 3.9 |
| JetBlue | 3.1 |
| American Airlines | 2.2 |
| Envoy Air | 2.2 |
| Frontier Airlines | 1.9 |
| SkyWest Airlines | 1.8 |
| Delta Air Lines | 1.7 |
| Alaska Airlines | 1.2 |
| United Airlines | 1 |
| Southwest Airlines | 0.9 |
| Allegiant Air | 0.7 |
| Hawaiian Airlines | 0.7 |