Flight OddsLAS → SAT Southwest Airlines
Southwest Airlines · Las Vegas, NV to San Antonio, TX · 1,564 flights, 2025-07-01 to 2026-06-30 · aggregated across 77 flight numbers
On-time arrival
74%
Median delay
+1 min
90th percentile
+44 min
Cancellation rate
0%
How on-time is Southwest Airlines from LAS to SAT?
Across every Southwest Airlines flight number on LAS → SAT (1,564 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +44 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,154 | 74% |
| 16-30 min | 180 | 12% |
| 31-60 min | 118 | 8% |
| 61-120 min | 68 | 4% |
| 2+ hrs | 36 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 131 | 69% | +24 min |
| 2025-08 | 120 | 76% | +5 min |
| 2025-09 | 115 | 81% | +3 min |
| 2025-10 | 131 | 79% | +10 min |
| 2025-11 | 140 | 79% | +8 min |
| 2025-12 | 150 | 77% | +10 min |
| 2026-01 | 110 | 76% | +7 min |
| 2026-02 | 110 | 87% | +5 min |
| 2026-03 | 146 | 68% | +10 min |
| 2026-04 | 143 | 72% | +8 min |
| 2026-05 | 144 | 63% | +17 min |
| 2026-06 | 116 | 66% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 238 | 74% |
| Tue | 225 | 80% |
| Wed | 221 | 79% |
| Thu | 234 | 68% |
| Fri | 233 | 69% |
| Sat | 177 | 85% |
| Sun | 228 | 67% |
WN flight numbers on LAS → SAT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…