Flight OddsONT → IAH Frontier Airlines
Frontier Airlines · Ontario, CA to Houston, TX · 172 flights, 2025-07-04 to 2026-06-30 · aggregated across 2 flight numbers
On-time arrival
74%
Median delay
-7 min
90th percentile
+56 min
Cancellation rate
2%
How on-time is Frontier Airlines from ONT to IAH?
Across every Frontier Airlines flight number on ONT → IAH (172 flights, 2025-07-04 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +56 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 125 | 74% |
| 16-30 min | 18 | 11% |
| 31-60 min | 9 | 5% |
| 61-120 min | 9 | 5% |
| 2+ hrs | 8 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 7 | 86% | -7 min |
| 2025-08 | 9 | 44% | +76 min |
| 2025-09 | 13 | 77% | -3 min |
| 2025-10 | 17 | 82% | +2 min |
| 2025-11 | 17 | 82% | +10 min |
| 2025-12 | 13 | 62% | +19 min |
| 2026-01 | 10 | 80% | +10 min |
| 2026-02 | 8 | 100% | -13 min |
| 2026-03 | 8 | 75% | -2 min |
| 2026-04 | 9 | 78% | 0 min |
| 2026-05 | 30 | 73% | +14 min |
| 2026-06 | 28 | 64% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 67% |
| Tue | 10 | 60% |
| Wed | 10 | 80% |
| Thu | 22 | 82% |
| Fri | 47 | 74% |
| Sat | 8 | 75% |
| Sun | 27 | 81% |
F9 flight numbers on ONT → IAH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…