Flight OddsSFO → SAN Southwest Airlines
Southwest Airlines · San Francisco, CA to San Diego, CA · 1,935 flights, 2025-07-01 to 2026-06-30 · aggregated across 94 flight numbers
On-time arrival
54%
Median delay
+12 min
90th percentile
+87 min
Cancellation rate
1%
How on-time is Southwest Airlines from SFO to SAN?
Across every Southwest Airlines flight number on SFO → SAN (1,935 flights, 2025-07-01 to 2026-06-30), 54% arrived within 15 minutes of schedule. Median arrival delay +12 min; the worst 10% ran +87 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,022 | 54% |
| 16-30 min | 253 | 13% |
| 31-60 min | 293 | 15% |
| 61-120 min | 244 | 13% |
| 2+ hrs | 95 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 136 | 57% | +23 min |
| 2025-08 | 136 | 57% | +25 min |
| 2025-09 | 131 | 51% | +24 min |
| 2025-10 | 190 | 45% | +33 min |
| 2025-11 | 176 | 59% | +26 min |
| 2025-12 | 162 | 56% | +26 min |
| 2026-01 | 167 | 75% | +16 min |
| 2026-02 | 167 | 62% | +19 min |
| 2026-03 | 187 | 69% | +12 min |
| 2026-04 | 142 | 42% | +36 min |
| 2026-05 | 135 | 32% | +50 min |
| 2026-06 | 178 | 34% | +46 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 311 | 49% |
| Tue | 269 | 70% |
| Wed | 254 | 59% |
| Thu | 309 | 44% |
| Fri | 315 | 48% |
| Sat | 155 | 58% |
| Sun | 294 | 51% |
WN flight numbers on SFO → SAN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…