Flight OddsMIA → IAD Frontier Airlines
Frontier Airlines · Miami, FL to Washington, DC · 134 flights, 2025-07-03 to 2026-04-12 · aggregated across 2 flight numbers
On-time arrival
75%
Median delay
-7 min
90th percentile
+50 min
Cancellation rate
3%
How on-time is Frontier Airlines from MIA to IAD?
Across every Frontier Airlines flight number on MIA → IAD (134 flights, 2025-07-03 to 2026-04-12), 75% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +50 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 97 | 75% |
| 16-30 min | 15 | 12% |
| 31-60 min | 8 | 6% |
| 61-120 min | 6 | 5% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 19 | 58% | +48 min |
| 2025-08 | 22 | 55% | +25 min |
| 2025-09 | 17 | 88% | -15 min |
| 2025-10 | 18 | 83% | -14 min |
| 2025-11 | 14 | 86% | +7 min |
| 2025-12 | 13 | 100% | -11 min |
| 2026-01 | 13 | 77% | -4 min |
| 2026-02 | 5 | 80% | +4 min |
| 2026-03 | 1 | 100% | -22 min |
| 2026-04 | 8 | 50% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 79% |
| Tue | No data | — |
| Wed | 1 | 100% |
| Thu | 23 | 61% |
| Fri | 32 | 81% |
| Sat | 15 | 67% |
| Sun | 26 | 77% |
F9 flight numbers on MIA → IAD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…