Flight OddsF91957 DTW → IAH
Frontier Airlines · Detroit, MI to Houston, TX · 120 flights observed, 2025-11-21 to 2026-06-30 · 1,075 mi
On-time arrival
66%
Median delay
+1 min
90th percentile
+73 min
Cancellation rate
1%
How often is F91957 on time?
Across 120 flights on DTW → IAH from 2025-11-21 to 2026-06-30, F91957 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +73 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 78 | 66% |
| 16-30 min | 12 | 10% |
| 31-60 min | 12 | 10% |
| 61-120 min | 13 | 11% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 4 | 100% | -17 min |
| 2025-12 | 13 | 54% | +13 min |
| 2026-01 | 10 | 80% | +2 min |
| 2026-02 | 11 | 64% | +11 min |
| 2026-03 | 14 | 50% | +43 min |
| 2026-04 | 8 | 50% | +14 min |
| 2026-05 | 29 | 72% | +11 min |
| 2026-06 | 30 | 67% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 26 | 65% |
| Tue | 12 | 58% |
| Wed | 11 | 73% |
| Thu | 12 | 83% |
| Fri | 26 | 69% |
| Sat | 18 | 50% |
| Sun | 14 | 64% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…