B
Is Delta Air Lines on time Detroit to Portland?
397 flights · January 2025 – August 2026 · all airlines on DTW to PWM →
86.04%
Arrived on time
Route average 82.31%
0.5%
Cancelled
Route average 0.49%
69 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| SkyWest Airlines | 132 | 74.24% | C |
| Republic Airways | 80 | 77.22% | — |
Month by month
Jul 2025
peak 100
Jun 2026