CLE → DEN Frontier Airlines
Frontier Airlines · Cleveland, OH to Denver, CO · 294 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers
On-time arrival
71%
Median delay
-5 min
90th percentile
+61 min
Cancellation rate
2%
How on-time is Frontier Airlines from CLE to DEN?
Across every Frontier Airlines flight number on CLE → DEN (294 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +61 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 204 | 71% |
| 16-30 min | 24 | 8% |
| 31-60 min | 32 | 11% |
| 61-120 min | 22 | 8% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 48% | +32 min |
| 2025-08 | 28 | 64% | +17 min |
| 2025-09 | 20 | 65% | +21 min |
| 2025-10 | 21 | 57% | +16 min |
| 2025-11 | 23 | 83% | -6 min |
| 2025-12 | 28 | 50% | +30 min |
| 2026-01 | 19 | 63% | +1 min |
| 2026-02 | 18 | 78% | +10 min |
| 2026-03 | 17 | 65% | +23 min |
| 2026-04 | 24 | 88% | -2 min |
| 2026-05 | 31 | 90% | -14 min |
| 2026-06 | 29 | 93% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 46 | 70% |
| Tue | 34 | 65% |
| Wed | 26 | 65% |
| Thu | 54 | 67% |
| Fri | 42 | 81% |
| Sat | 37 | 76% |
| Sun | 50 | 70% |
F9 flight numbers on CLE → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…