Flight OddsLAS → SFO Southwest Airlines
Southwest Airlines · Las Vegas, NV to San Francisco, CA · 1,310 flights, 2025-07-01 to 2026-06-30 · aggregated across 93 flight numbers
On-time arrival
50%
Median delay
+15 min
90th percentile
+78 min
Cancellation rate
0%
How on-time is Southwest Airlines from LAS to SFO?
Across every Southwest Airlines flight number on LAS → SFO (1,310 flights, 2025-07-01 to 2026-06-30), 50% arrived within 15 minutes of schedule. Median arrival delay +15 min; the worst 10% ran +78 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 653 | 50% |
| 16-30 min | 225 | 17% |
| 31-60 min | 237 | 18% |
| 61-120 min | 128 | 10% |
| 2+ hrs | 61 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 108 | 59% | +17 min |
| 2025-08 | 119 | 69% | +10 min |
| 2025-09 | 115 | 50% | +20 min |
| 2025-10 | 118 | 43% | +30 min |
| 2025-11 | 101 | 45% | +25 min |
| 2025-12 | 98 | 53% | +26 min |
| 2026-01 | 109 | 76% | +12 min |
| 2026-02 | 100 | 60% | +24 min |
| 2026-03 | 107 | 69% | +13 min |
| 2026-04 | 106 | 40% | +34 min |
| 2026-05 | 116 | 27% | +49 min |
| 2026-06 | 107 | 11% | +54 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 202 | 40% |
| Tue | 159 | 64% |
| Wed | 156 | 59% |
| Thu | 201 | 45% |
| Fri | 196 | 43% |
| Sat | 173 | 65% |
| Sun | 217 | 42% |
WN flight numbers on LAS → SFO
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…