Flight OddsWN3578 OAK → SAN
Southwest Airlines · Oakland, CA to San Diego, CA · 42 flights observed, 2026-04-07 to 2026-06-03 · 446 mi
WN3578 covers more than one route in the data window — the stats below are for OAK → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
45%
Median delay
+19 min
90th percentile
+65 min
Cancellation rate
0%
How often is WN3578 on time?
Across 42 flights on OAK → SAN from 2026-04-07 to 2026-06-03, WN3578 arrived within 15 minutes of schedule 45% of the time. The median arrival delay was +19 min, and the worst 10% of flights arrived +65 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 45% |
| 16-30 min | 6 | 14% |
| 31-60 min | 12 | 29% |
| 61-120 min | 4 | 10% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 18 | 44% | +21 min |
| 2026-05 | 21 | 38% | +36 min |
| 2026-06 | 3 | 100% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 38% |
| Tue | 9 | 67% |
| Wed | 9 | 44% |
| Thu | 8 | 25% |
| Fri | 8 | 50% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…