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Is SkyWest Airlines on time Portland to Ontario?
62 flights · January 2025 – August 2026 · all airlines on PDX to ONT →
82.26%
Arrived on time
Route average 83.97%
0%
Cancelled
Route average 0.36%
49 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Alaska Airlines | 404 | 84.79% | B |
| Frontier Airlines | 86 | 81.4% | — |
Month by month
Aug 2025
peak 100
May 2026