WN2139 LAX → LAS

Southwest Airlines · Los Angeles, CA to Las Vegas, NV · 23 flights observed, 2025-07-01 to 2025-08-04 · 236 mi

This flight's reliability varies a lot by day of week — 80% on-time on Tuesdays vs. 40% on Mondays.

WN2139 covers more than one route in the data window — the stats below are for LAX → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
61%
Median delay
+7 min
90th percentile
+60 min
Cancellation rate
0%

How often is WN2139 on time?

Across 23 flights on LAX → LAS from 2025-07-01 to 2025-08-04, WN2139 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +60 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1461%
16-30 min00%
31-60 min626%
61-120 min14%
2+ hrs29%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072167%+22 min
2025-0820%+40 min

Performance by day of week

DayFlightsOn-time
Mon540%
Tue580%
Wed560%
Thu475%
Fri450%
SatNo data—
SunNo data—

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