Delta, Alaska, Southwest top on-time ratings; Spirit last
Here are the government's rankings of the leading airlines and their on-time performance for September. The federal government counts a flight as on time if it arrives within 14 minutes of schedule.
1. Delta Air Lines, 90.5 percent
2. Alaska Airlines, 88.7 percent
3. Southwest Airlines, 87.8 percent
4. Virgin America, 86.4 percent
5. United Airlines, 86.2 percent
6. ExpressJet, 85.8 percent
7. Frontier Airlines, 85.8 percent
8. American, US Airways 85.6 percent
9. SkyWest Airlines, 85.3 percent
10. Envoy Air, 84.7 percent
11. Hawaiian Airlines, 84.2 percent
12. JetBlue Airways, 80.0 percent
13. Spirit Airlines, 76.7 percent
Total for all reporting airlines: 86.5 percent
Source: U.S. Department of Transportation
American Airlines and US Airways were previously reported separately. Envoy Air is owned by American Airlines Group Inc. The report does not cover smaller airlines including Allegiant Air and many regional carriers.