C
Is Southwest Airlines on time Buffalo to Denver?
588 flights · July 2024 – July 2026 · all airlines on BUF to DEN →
78.5%
Arrived on time
Route average 79.04%
0.17%
Cancelled
Route average 0.29%
47 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 333 | 84.34% | B |
| Frontier Airlines | 123 | 67.21% | D |
Month by month
Jul 2024
peak 100
Jun 2026