Flight OddsMIA → DEN Frontier Airlines
Frontier Airlines · Miami, FL to Denver, CO · 351 flights, 2025-07-01 to 2026-06-30 · aggregated across 2 flight numbers
On-time arrival
83%
Median delay
-13 min
90th percentile
+32 min
Cancellation rate
1%
How on-time is Frontier Airlines from MIA to DEN?
Across every Frontier Airlines flight number on MIA → DEN (351 flights, 2025-07-01 to 2026-06-30), 83% arrived within 15 minutes of schedule. Median arrival delay -13 min; the worst 10% ran +32 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 287 | 83% |
| 16-30 min | 19 | 6% |
| 31-60 min | 18 | 5% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 11 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 97% | -19 min |
| 2025-08 | 26 | 81% | +46 min |
| 2025-09 | 21 | 95% | -16 min |
| 2025-10 | 26 | 81% | +38 min |
| 2025-11 | 23 | 96% | -15 min |
| 2025-12 | 29 | 79% | -2 min |
| 2026-01 | 30 | 77% | +1 min |
| 2026-02 | 27 | 96% | -7 min |
| 2026-03 | 43 | 60% | +42 min |
| 2026-04 | 30 | 83% | +2 min |
| 2026-05 | 31 | 81% | +6 min |
| 2026-06 | 29 | 93% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 55 | 87% |
| Tue | 37 | 78% |
| Wed | 37 | 84% |
| Thu | 52 | 92% |
| Fri | 55 | 87% |
| Sat | 59 | 75% |
| Sun | 49 | 80% |
F9 flight numbers on MIA → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…