WN105 PHX → SEA

Southwest Airlines · Phoenix, AZ to Seattle, WA · 64 flights observed, 2025-11-02 to 2026-01-05 · 1,107 mi

This flight runs much more reliably at some times of day than others — 90% on-time departing 6–9am vs. 46% departing 6–9pm.

WN105 covers more than one route in the data window — the stats below are for PHX → SEA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
-1 min
90th percentile
+35 min
Cancellation rate
2%

How often is WN105 on time?

Across 64 flights on PHX → SEA from 2025-11-02 to 2026-01-05, WN105 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +35 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4470%
16-30 min914%
31-60 min711%
61-120 min23%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112763%+9 min
2025-123174%+6 min
2026-01580%-1 min

Performance by day of week

DayFlightsOn-time
Mon1060%
Tue956%
Wed944%
Thu863%
Fri8100%
Sat967%
Sun10100%

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