B
Is United Airlines on time Philadelphia to Denver?
953 flights · January 2025 – August 2026 · all airlines on PHL to DEN →
83.94%
Arrived on time
Route average 74.94%
0.84%
Cancelled
Route average 1.13%
92 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 879 | 68.98% | D |
| American Airlines | 877 | 73.32% | D |
| Frontier Airlines | 296 | 68.38% | D |
Month by month
Jul 2025
peak 92
Jun 2026