WN3839 PHX → OAK

Southwest Airlines · Phoenix, AZ to Oakland, CA · 34 flights observed, 2026-04-07 to 2026-06-03 · 646 mi

This flight's reliability varies a lot by day of week — 89% on-time on Wednesdays vs. 38% on Sundays.

WN3839 covers more than one route in the data window — the stats below are for PHX → OAK, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
62%
Median delay
+13 min
90th percentile
+47 min
Cancellation rate
0%

How often is WN3839 on time?

Across 34 flights on PHX → OAK from 2026-04-07 to 2026-06-03, WN3839 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +13 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-time2162%
16-30 min618%
31-60 min515%
61-120 min26%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041471%+9 min
2026-051856%+23 min
2026-06250%+13 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue967%
Wed989%
ThuNo data—
FriNo data—
Sat850%
Sun838%

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