Flight OddsMIA → IAH Frontier Airlines
Frontier Airlines · Miami, FL to Houston, TX · 155 flights, 2025-07-03 to 2026-06-29 · aggregated across 2 flight numbers
On-time arrival
78%
Median delay
-15 min
90th percentile
+64 min
Cancellation rate
1%
How on-time is Frontier Airlines from MIA to IAH?
Across every Frontier Airlines flight number on MIA → IAH (155 flights, 2025-07-03 to 2026-06-29), 78% arrived within 15 minutes of schedule. Median arrival delay -15 min; the worst 10% ran +64 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 120 | 78% |
| 16-30 min | 8 | 5% |
| 31-60 min | 8 | 5% |
| 61-120 min | 11 | 7% |
| 2+ hrs | 6 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 9 | 44% | +59 min |
| 2025-08 | 10 | 60% | +20 min |
| 2025-09 | 13 | 92% | -12 min |
| 2025-10 | 11 | 91% | -7 min |
| 2025-11 | 13 | 92% | -17 min |
| 2025-12 | 7 | 86% | -26 min |
| 2026-01 | 12 | 75% | -10 min |
| 2026-02 | 12 | 67% | +10 min |
| 2026-03 | 9 | 78% | +4 min |
| 2026-04 | 14 | 57% | +88 min |
| 2026-05 | 20 | 75% | -1 min |
| 2026-06 | 23 | 100% | -26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 79% |
| Tue | 5 | 100% |
| Wed | 3 | 67% |
| Thu | 34 | 76% |
| Fri | 21 | 100% |
| Sat | 29 | 72% |
| Sun | 37 | 70% |
F9 flight numbers on MIA → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…