A
Is Delta Air Lines on time Portland to Salt Lake City?
1,698 flights · January 2025 – August 2026 · all airlines on PDX to SLC →
90.28%
Arrived on time
Route average 88.51%
1.12%
Cancelled
Route average 0.84%
63 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| SkyWest Airlines | 593 | 85.3% | B |
| Alaska Airlines | 47 | 93.62% | — |
| Frontier Airlines | 43 | 58.14% | — |
Month by month
Jul 2025
peak 95
Jun 2026