Flight OddsWN4235 SAN → OAK
Southwest Airlines · San Diego, CA to Oakland, CA · 31 flights observed, 2025-11-02 to 2026-01-05 · 446 mi
WN4235 covers more than one route in the data window — the stats below are for SAN → OAK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
70%
Median delay
+4 min
90th percentile
+56 min
Cancellation rate
13%
How often is WN4235 on time?
Across 31 flights on SAN → OAK from 2025-11-02 to 2026-01-05, WN4235 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +56 min or later. 13% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 70% |
| 16-30 min | 4 | 15% |
| 31-60 min | 1 | 4% |
| 61-120 min | 3 | 11% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 11 | 64% | +26 min |
| 2025-12 | 13 | 69% | +3 min |
| 2026-01 | 3 | 100% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 3 | 100% |
| Wed | 1 | 100% |
| Thu | 2 | 50% |
| Fri | 6 | 33% |
| Sat | No data | — |
| Sun | 10 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…