WN1966 OAK → SAN

Southwest Airlines · Oakland, CA to San Diego, CA · 18 flights observed, 2026-04-07 to 2026-06-03 · 446 mi

This flight has been on time less than half the time (28%) — expect a real chance of a delay.

WN1966 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
28%
Median delay
+24 min
90th percentile
+47 min
Cancellation rate
0%

How often is WN1966 on time?

Across 18 flights on OAK → SAN from 2026-04-07 to 2026-06-03, WN1966 arrived within 15 minutes of schedule 28% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +47 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time528%
16-30 min633%
31-60 min739%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-04813%+26 min
2026-05825%+28 min
2026-062100%+11 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue933%
Wed922%
ThuNo data—
FriNo data—
SatNo data—
SunNo data—

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