WN3573 OAK → SAN

Southwest Airlines · Oakland, CA to San Diego, CA · 24 flights observed, 2026-04-09 to 2026-06-01 · 446 mi

This flight has been on time less than half the time (42%) — expect a real chance of a delay.

WN3573 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
42%
Median delay
+18 min
90th percentile
+34 min
Cancellation rate
0%

How often is WN3573 on time?

Across 24 flights on OAK → SAN from 2026-04-09 to 2026-06-01, WN3573 arrived within 15 minutes of schedule 42% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +34 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1042%
16-30 min1146%
31-60 min313%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041040%+16 min
2026-051346%+21 min
2026-0610%+18 min

Performance by day of week

DayFlightsOn-time
Mon838%
TueNo data—
WedNo data—
Thu850%
Fri838%
SatNo data—
SunNo data—

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…