WN4155 PHX → SNA

Southwest Airlines · Phoenix, AZ to Santa Ana, CA · 14 flights observed, 2025-07-03 to 2025-08-04 · 338 mi

This flight has been on time less than half the time (43%) — expect a real chance of a delay.

WN4155 covers more than one route in the data window — the stats below are for PHX → SNA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
43%
Median delay
+30 min
90th percentile
+65 min
Cancellation rate
0%

How often is WN4155 on time?

Across 14 flights on PHX → SNA from 2025-07-03 to 2025-08-04, WN4155 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +30 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-time643%
16-30 min17%
31-60 min429%
61-120 min321%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071242%+32 min
2025-08250%+24 min

Performance by day of week

DayFlightsOn-time
Mon540%
TueNo data—
WedNo data—
Thu520%
Fri475%
SatNo data—
SunNo data—

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