Flight OddsWN4075 SMF → SAN
Southwest Airlines · Sacramento, CA to San Diego, CA · 27 flights observed, 2026-01-10 to 2026-03-02 · 480 mi
WN4075 covers more than one route in the data window — the stats below are for SMF → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
+8 min
90th percentile
+67 min
Cancellation rate
4%
How often is WN4075 on time?
Across 27 flights on SMF → SAN from 2026-01-10 to 2026-03-02, WN4075 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +67 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 16 | 62% |
| 16-30 min | 2 | 8% |
| 31-60 min | 4 | 15% |
| 61-120 min | 3 | 12% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 8 | 75% | +9 min |
| 2026-02 | 16 | 56% | +23 min |
| 2026-03 | 2 | 50% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 1 | 0% |
| Wed | No data | — |
| Thu | 4 | 25% |
| Fri | 5 | 60% |
| Sat | 5 | 100% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…