WN3837 OAK → LAX

Southwest Airlines · Oakland, CA to Los Angeles, CA · 20 flights observed, 2025-07-01 to 2025-08-03 · 337 mi

This flight runs much more reliably at some times of day than others — 80% on-time departing 3–6pm vs. 40% departing 9pm–12am.

WN3837 covers more than one route in the data window — the stats below are for OAK → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
65%
Median delay
0 min
90th percentile
+100 min
Cancellation rate
0%

How often is WN3837 on time?

Across 20 flights on OAK → LAX from 2025-07-01 to 2025-08-03, WN3837 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +100 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1365%
16-30 min15%
31-60 min315%
61-120 min210%
2+ hrs15%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071867%+23 min
2025-08250%+5 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue580%
Wed580%
ThuNo data—
FriNo data—
Sat560%
Sun540%

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