Flight OddsDEN → SAT Frontier Airlines
Frontier Airlines · Denver, CO to San Antonio, TX · 372 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers
On-time arrival
82%
Median delay
-11 min
90th percentile
+35 min
Cancellation rate
0%
How on-time is Frontier Airlines from DEN to SAT?
Across every Frontier Airlines flight number on DEN → SAT (372 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +35 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 302 | 82% |
| 16-30 min | 26 | 7% |
| 31-60 min | 23 | 6% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 9 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 18 | 89% | -3 min |
| 2025-08 | 18 | 78% | +11 min |
| 2025-09 | 27 | 74% | +10 min |
| 2025-10 | 36 | 92% | -3 min |
| 2025-11 | 36 | 92% | -13 min |
| 2025-12 | 42 | 79% | +0 min |
| 2026-01 | 28 | 75% | +5 min |
| 2026-02 | 25 | 88% | -7 min |
| 2026-03 | 50 | 70% | +8 min |
| 2026-04 | 30 | 87% | -1 min |
| 2026-05 | 31 | 87% | -2 min |
| 2026-06 | 29 | 76% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 71% |
| Tue | 38 | 84% |
| Wed | 31 | 84% |
| Thu | 68 | 90% |
| Fri | 57 | 81% |
| Sat | 55 | 80% |
| Sun | 69 | 81% |
F9 flight numbers on DEN → SAT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…