WN383 OAK → SEA

Southwest Airlines · Oakland, CA to Seattle, WA · 35 flights observed, 2025-07-01 to 2025-08-04 · 672 mi

This flight's reliability varies a lot by day of week — 80% on-time on Tuesdays vs. 20% on Mondays.

WN383 covers more than one route in the data window — the stats below are for OAK → SEA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
51%
Median delay
+15 min
90th percentile
+65 min
Cancellation rate
0%

How often is WN383 on time?

Across 35 flights on OAK → SEA from 2025-07-01 to 2025-08-04, WN383 arrived within 15 minutes of schedule 51% of the time. The median arrival delay was +15 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).

ArrivalFlightsShare
Early / on-time1851%
16-30 min514%
31-60 min720%
61-120 min411%
2+ hrs13%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073152%+26 min
2025-08450%+25 min

Performance by day of week

DayFlightsOn-time
Mon520%
Tue580%
Wed560%
Thu520%
Fri560%
Sat560%
Sun560%

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