D
Is United Airlines on time Philadelphia to Chicago?
1,773 flights · January 2025 – August 2026 · all airlines on PHL to ORD →
73.99%
Arrived on time
Route average 73.01%
1.75%
Cancelled
Route average 3.12%
94 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 2,923 | 73.16% | D |
| Frontier Airlines | 189 | 58.56% | F |
| Republic Airways | 26 | 92.31% | — |
Month by month
Jul 2025
peak 83
Jun 2026