F
Is Frontier Airlines on time Philadelphia to Chicago?
189 flights · January 2025 – August 2026 · all airlines on PHL to ORD →
58.56%
Arrived on time
Route average 73.01%
4.23%
Cancelled
Route average 3.12%
136 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 2,923 | 73.16% | D |
| United Airlines | 1,773 | 73.99% | D |
| Republic Airways | 26 | 92.31% | — |
Month by month
Jul 2025
peak 75
Jun 2026