Flight OddsWN3230 SMF → SAN
Southwest Airlines · Sacramento, CA to San Diego, CA · 41 flights observed, 2025-11-02 to 2026-01-01 · 480 mi
WN3230 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
67%
Median delay
+2 min
90th percentile
+58 min
Cancellation rate
5%
How often is WN3230 on time?
Across 41 flights on SMF → SAN from 2025-11-02 to 2026-01-01, WN3230 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +58 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 26 | 67% |
| 16-30 min | 6 | 15% |
| 31-60 min | 4 | 10% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 21 | 86% | +8 min |
| 2025-12 | 17 | 47% | +20 min |
| 2026-01 | 1 | 0% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 83% |
| Wed | 8 | 63% |
| Thu | 7 | 57% |
| Fri | 6 | 50% |
| Sat | No data | — |
| 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…