C
Is United Airlines on time Chicago to San Antonio?
833 flights · January 2025 – August 2026 · all airlines on ORD to SAT →
75.58%
Arrived on time
Route average 74.54%
1.08%
Cancelled
Route average 2.03%
74 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 548 | 68.73% | D |
| Envoy Air | 352 | 76.76% | D |
| SkyWest Airlines | 132 | 80.47% | C |
| Republic Airways | 101 | 82.29% | C |
Month by month
Jul 2025
peak 88
Jun 2026