WN2391 STL → LAX

Southwest Airlines · St. Louis, MO to Los Angeles, CA · 35 flights observed, 2025-07-01 to 2025-08-04 · 1,592 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 37% departing 6–9pm.

WN2391 covers more than one route in the data window — the stats below are for STL → LAX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
+5 min
90th percentile
+65 min
Cancellation rate
0%

How often is WN2391 on time?

Across 35 flights on STL → LAX from 2025-07-01 to 2025-08-04, WN2391 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +5 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-time2263%
16-30 min26%
31-60 min720%
61-120 min26%
2+ hrs26%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073168%+14 min
2025-08425%+31 min

Performance by day of week

DayFlightsOn-time
Mon540%
Tue5100%
Wed5100%
Thu50%
Fri540%
Sat580%
Sun580%

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