Flight OddsSAN → SMF Southwest Airlines
Southwest Airlines · San Diego, CA to Sacramento, CA · 3,807 flights, 2025-07-01 to 2026-06-30 · aggregated across 180 flight numbers
On-time arrival
76%
Median delay
-4 min
90th percentile
+38 min
Cancellation rate
1%
How on-time is Southwest Airlines from SAN to SMF?
Across every Southwest Airlines flight number on SAN → SMF (3,807 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +38 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,888 | 76% |
| 16-30 min | 376 | 10% |
| 31-60 min | 310 | 8% |
| 61-120 min | 164 | 4% |
| 2+ hrs | 47 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 344 | 74% | +10 min |
| 2025-08 | 334 | 79% | +4 min |
| 2025-09 | 323 | 80% | +4 min |
| 2025-10 | 329 | 80% | +3 min |
| 2025-11 | 306 | 77% | +6 min |
| 2025-12 | 309 | 73% | +7 min |
| 2026-01 | 258 | 81% | +4 min |
| 2026-02 | 264 | 80% | +2 min |
| 2026-03 | 331 | 79% | +2 min |
| 2026-04 | 325 | 77% | +4 min |
| 2026-05 | 338 | 74% | +7 min |
| 2026-06 | 324 | 64% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 586 | 74% |
| Tue | 520 | 88% |
| Wed | 495 | 83% |
| Thu | 581 | 73% |
| Fri | 592 | 69% |
| Sat | 398 | 83% |
| Sun | 613 | 69% |
WN flight numbers on SAN → SMF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…