Flight OddsSMF → SAN Southwest Airlines
Southwest Airlines · Sacramento, CA to San Diego, CA · 3,810 flights, 2025-07-01 to 2026-06-30 · aggregated across 187 flight numbers
On-time arrival
72%
Median delay
+2 min
90th percentile
+46 min
Cancellation rate
1%
How on-time is Southwest Airlines from SMF to SAN?
Across every Southwest Airlines flight number on SMF → SAN (3,810 flights, 2025-07-01 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +46 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,717 | 72% |
| 16-30 min | 440 | 12% |
| 31-60 min | 386 | 10% |
| 61-120 min | 175 | 5% |
| 2+ hrs | 62 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 345 | 70% | +14 min |
| 2025-08 | 334 | 77% | +10 min |
| 2025-09 | 323 | 81% | +8 min |
| 2025-10 | 328 | 71% | +12 min |
| 2025-11 | 304 | 70% | +17 min |
| 2025-12 | 313 | 65% | +16 min |
| 2026-01 | 254 | 75% | +13 min |
| 2026-02 | 264 | 76% | +8 min |
| 2026-03 | 330 | 80% | +8 min |
| 2026-04 | 323 | 72% | +10 min |
| 2026-05 | 337 | 69% | +13 min |
| 2026-06 | 325 | 59% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 586 | 69% |
| Tue | 518 | 82% |
| Wed | 497 | 79% |
| Thu | 573 | 66% |
| Fri | 596 | 65% |
| Sat | 399 | 79% |
| Sun | 611 | 68% |
WN flight numbers on SMF → SAN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…