ATL → SAT Frontier Airlines
Frontier Airlines · Atlanta, GA to San Antonio, TX · 91 flights, 2025-07-04 to 2026-04-13 · aggregated across 1 flight number
On-time arrival
71%
Median delay
-4 min
90th percentile
+80 min
Cancellation rate
0%
How on-time is Frontier Airlines from ATL to SAT?
Across every Frontier Airlines flight number on ATL → SAT (91 flights, 2025-07-04 to 2026-04-13), 71% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +80 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 65 | 71% |
| 16-30 min | 6 | 7% |
| 31-60 min | 6 | 7% |
| 61-120 min | 8 | 9% |
| 2+ hrs | 6 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 8 | 38% | +38 min |
| 2025-08 | 9 | 67% | +7 min |
| 2025-09 | 13 | 85% | +7 min |
| 2025-10 | 13 | 62% | +65 min |
| 2025-11 | 9 | 100% | -20 min |
| 2025-12 | 11 | 73% | +17 min |
| 2026-01 | 8 | 38% | +28 min |
| 2026-02 | 12 | 75% | +13 min |
| 2026-03 | 4 | 100% | -4 min |
| 2026-04 | 4 | 100% | -18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 69% |
| Tue | No data | — |
| Wed | 3 | 67% |
| Thu | 5 | 100% |
| Fri | 37 | 78% |
| Sat | No data | — |
| Sun | 11 | 45% |
F9 flight numbers on ATL → SAT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…