Allegiant vs SkyWest: On-Time Performance Compared
Last 12 months · Aug 2025 – Jul 2026
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months 79.0% of SkyWest flights arrived on time, compared with 74.0% for Allegiant.
Allegiant cancelled fewer flights (0.7% vs 1.8%), and late flights averaged 88 minutes late on Allegiant vs 88 on SkyWest.
The two airlines do not share any route with enough flights for a head-to-head comparison.
Allegiant vs SkyWest: key numbers
Last 12 months, all flights each airline operated.
AllegiantSkyWest
On-time arrivals
On-time departures
Cancelled
Diverted
| Measure | Allegiant | SkyWest |
|---|---|---|
| On-time arrivals | 74.0% | 79.0% |
| On-time departures | 75.9% | 80.9% |
| Avg delay when late | 88 min | 88 min |
| Cancelled | 0.7% | 1.8% |
| Diverted | 0.3% | 0.3% |
| Scheduled flights | 126,499 | 854,130 |
Monthly on-time trend: Allegiant vs SkyWest
On-time arrival % each month, last 24 months.
AllegiantSkyWest
65%70%75%80%85%90%
Aug ’24Nov ’24Feb ’25May ’25Aug ’25Nov ’25Feb ’26May ’26
What delays each airline
Share of each airline’s reported delay minutes by cause, last 12 months.
AllegiantSkyWest
Airline (carrier)
Weather
Air traffic system (NAS)
Security
Late-arriving aircraft
More comparisons
Allegiant Air full stats · SkyWest Airlines full stats · All airline comparisons