B
Is Frontier Airlines on time Denver to Cleveland?
296 flights · January 2025 – August 2026 · all airlines on DEN to CLE →
84.14%
Arrived on time
Route average 75.48%
1.01%
Cancelled
Route average 0.33%
49 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 941 | 81.04% | B |
| Southwest Airlines | 605 | 62.62% | F |
Month by month
Jul 2025
peak 100
Jun 2026