Flight OddsWN957 SFO → SAN
Southwest Airlines · San Francisco, CA to San Diego, CA · 58 flights observed, 2026-01-06 to 2026-03-04 · 447 mi
WN957 covers more than one route in the data window — the stats below are for SFO → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-4 min
90th percentile
+52 min
Cancellation rate
0%
How often is WN957 on time?
Across 58 flights on SFO → SAN from 2026-01-06 to 2026-03-04, WN957 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +52 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 47 | 81% |
| 16-30 min | 2 | 3% |
| 31-60 min | 5 | 9% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 81% | +9 min |
| 2026-02 | 28 | 86% | +4 min |
| 2026-03 | 4 | 50% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 9 | 67% |
| Wed | 9 | 56% |
| Thu | 8 | 100% |
| Fri | 8 | 75% |
| Sat | 8 | 100% |
| Sun | 8 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…