B
Is United Airlines on time San Francisco to St. Louis?
204 flights · January 2025 – August 2026 · all airlines on SFO to STL →
80.69%
Arrived on time
Route average 65.76%
0.49%
Cancelled
Route average 0.9%
52 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 342 | 48.97% | F |
| SkyWest Airlines | 235 | 77.63% | C |
Month by month
Jul 2025
peak 100
Jun 2026