Flight OddsF91815 AUS → DEN
Frontier Airlines · Austin, TX to Denver, CO · 308 flights observed, 2025-07-01 to 2026-06-30 · 775 mi
On-time arrival
87%
Median delay
-10 min
90th percentile
+19 min
Cancellation rate
1%
How often is F91815 on time?
Across 308 flights on AUS → DEN from 2025-07-01 to 2026-06-30, F91815 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +19 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 | 266 | 87% |
| 16-30 min | 17 | 6% |
| 31-60 min | 8 | 3% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 77% | +55 min |
| 2025-08 | 31 | 84% | -2 min |
| 2025-09 | 30 | 93% | -4 min |
| 2025-10 | 31 | 94% | -4 min |
| 2025-11 | 30 | 97% | -11 min |
| 2025-12 | 31 | 84% | -4 min |
| 2026-01 | 29 | 79% | +8 min |
| 2026-02 | 28 | 86% | +2 min |
| 2026-03 | 31 | 94% | -10 min |
| 2026-04 | 13 | 92% | -8 min |
| 2026-06 | 21 | 81% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 75% |
| Tue | 44 | 93% |
| Wed | 44 | 89% |
| Thu | 44 | 86% |
| Fri | 43 | 93% |
| Sat | 43 | 81% |
| Sun | 43 | 93% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…