A
Is United Airlines on time Cleveland to Denver?
942 flights · January 2025 – August 2026 · all airlines on CLE to DEN →
88.06%
Arrived on time
Route average 81.96%
0.11%
Cancelled
Route average 0.43%
64 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 604 | 78.06% | C |
| Frontier Airlines | 294 | 70.24% | D |
Month by month
Jul 2025
peak 97
Jun 2026