WN781 PHX → SAN

Southwest Airlines · Phoenix, AZ to San Diego, CA · 24 flights observed, 2025-08-07 to 2025-09-29 · 304 mi

This flight has been getting less reliable recently — 2025-09's on-time rate (42%) is well below the 82% average from earlier months.

WN781 covers more than one route in the data window — the stats below are for PHX → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
61%
Median delay
+6 min
90th percentile
+67 min
Cancellation rate
4%

How often is WN781 on time?

Across 24 flights on PHX → SAN from 2025-08-07 to 2025-09-29, WN781 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +67 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1461%
16-30 min313%
31-60 min313%
61-120 min29%
2+ hrs14%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081182%+11 min
2025-091242%+37 min

Performance by day of week

DayFlightsOn-time
Mon875%
TueNo data—
WedNo data—
Thu850%
Fri757%
SatNo data—
SunNo data—

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