F
Is SkyWest Airlines on time Ontario to San Francisco?
106 flights · January 2025 – August 2026 · all airlines on ONT to SFO →
48.08%
Arrived on time
Route average 64.92%
1.89%
Cancelled
Route average 0.78%
68 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 1,007 | 70.69% | D |
| Frontier Airlines | 177 | 41.62% | F |
Month by month
Jul 2025
peak 100
Jun 2026