D
Is Frontier Airlines on time Columbus to Denver?
117 flights · January 2025 – August 2026 · all airlines on CMH to DEN →
68.97%
Arrived on time
Route average 79.21%
0.85%
Cancelled
Route average 0.68%
81 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 922 | 78.4% | C |
| United Airlines | 729 | 81.89% | B |
Month by month
Jul 2025
peak 88
Jun 2026