Flight OddsSAT → ATL Southwest Airlines
Southwest Airlines · San Antonio, TX to Atlanta, GA · 318 flights, 2025-07-01 to 2026-06-29 · aggregated across 23 flight numbers
On-time arrival
81%
Median delay
-5 min
90th percentile
+32 min
Cancellation rate
0%
How on-time is Southwest Airlines from SAT to ATL?
Across every Southwest Airlines flight number on SAT → ATL (318 flights, 2025-07-01 to 2026-06-29), 81% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +32 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 255 | 81% |
| 16-30 min | 22 | 7% |
| 31-60 min | 20 | 6% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | +9 min |
| 2025-08 | 29 | 79% | +1 min |
| 2025-09 | 30 | 93% | -10 min |
| 2025-10 | 31 | 87% | +1 min |
| 2025-11 | 29 | 93% | -7 min |
| 2025-12 | 31 | 97% | -9 min |
| 2026-01 | 13 | 85% | +1 min |
| 2026-02 | 19 | 79% | +17 min |
| 2026-03 | 29 | 66% | +10 min |
| 2026-04 | 27 | 81% | +3 min |
| 2026-05 | 26 | 65% | +9 min |
| 2026-06 | 19 | 53% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 84% |
| Tue | 40 | 95% |
| Wed | 40 | 90% |
| Thu | 49 | 71% |
| Fri | 48 | 71% |
| Sat | 39 | 85% |
| Sun | 49 | 78% |
WN flight numbers on SAT → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…