WN2903 SEA → PHX

Southwest Airlines · Seattle, WA to Phoenix, AZ · 35 flights observed, 2025-07-01 to 2025-08-04 · 1,107 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 50% departing 3–6pm.

WN2903 covers more than one route in the data window — the stats below are for SEA → PHX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-5 min
90th percentile
+19 min
Cancellation rate
0%

How often is WN2903 on time?

Across 35 flights on SEA → PHX from 2025-07-01 to 2025-08-04, WN2903 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +19 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2983%
16-30 min39%
31-60 min26%
61-120 min13%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073181%+2 min
2025-084100%-8 min

Performance by day of week

DayFlightsOn-time
Mon5100%
Tue560%
Wed540%
Thu5100%
Fri5100%
Sat580%
Sun5100%

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