Flight OddsIAH → DEN Frontier Airlines
Frontier Airlines · Houston, TX to Denver, CO · 798 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
81%
Median delay
-10 min
90th percentile
+40 min
Cancellation rate
0%
How on-time is Frontier Airlines from IAH to DEN?
Across every Frontier Airlines flight number on IAH → DEN (798 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +40 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 641 | 81% |
| 16-30 min | 52 | 7% |
| 31-60 min | 44 | 6% |
| 61-120 min | 33 | 4% |
| 2+ hrs | 24 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 62 | 82% | +7 min |
| 2025-08 | 61 | 77% | +8 min |
| 2025-09 | 52 | 79% | -2 min |
| 2025-10 | 61 | 82% | +0 min |
| 2025-11 | 60 | 70% | +14 min |
| 2025-12 | 66 | 77% | +10 min |
| 2026-01 | 68 | 91% | -5 min |
| 2026-02 | 68 | 85% | +6 min |
| 2026-03 | 77 | 90% | -4 min |
| 2026-04 | 60 | 88% | -1 min |
| 2026-05 | 80 | 81% | +1 min |
| 2026-06 | 79 | 66% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 124 | 76% |
| Tue | 103 | 84% |
| Wed | 101 | 87% |
| Thu | 116 | 81% |
| Fri | 125 | 82% |
| Sat | 109 | 78% |
| Sun | 116 | 78% |
F9 flight numbers on IAH → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…