Flight OddsSAT → LAS Southwest Airlines
Southwest Airlines · San Antonio, TX to Las Vegas, NV · 1,571 flights, 2025-07-01 to 2026-06-30 · aggregated across 86 flight numbers
On-time arrival
82%
Median delay
-7 min
90th percentile
+32 min
Cancellation rate
0%
How on-time is Southwest Airlines from SAT to LAS?
Across every Southwest Airlines flight number on SAT → LAS (1,571 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -7 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 | 1,280 | 82% |
| 16-30 min | 117 | 7% |
| 31-60 min | 84 | 5% |
| 61-120 min | 55 | 4% |
| 2+ hrs | 25 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 130 | 88% | 0 min |
| 2025-08 | 121 | 88% | -3 min |
| 2025-09 | 116 | 83% | +4 min |
| 2025-10 | 131 | 80% | +7 min |
| 2025-11 | 138 | 91% | -6 min |
| 2025-12 | 150 | 83% | +1 min |
| 2026-01 | 110 | 85% | +1 min |
| 2026-02 | 110 | 86% | -3 min |
| 2026-03 | 144 | 85% | -6 min |
| 2026-04 | 142 | 80% | +7 min |
| 2026-05 | 144 | 74% | +7 min |
| 2026-06 | 125 | 63% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 242 | 78% |
| Tue | 225 | 91% |
| Wed | 221 | 89% |
| Thu | 233 | 75% |
| Fri | 240 | 73% |
| Sat | 175 | 89% |
| Sun | 225 | 82% |
WN flight numbers on SAT → LAS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…