LAS → LAX Southwest Airlines

Southwest Airlines · Las Vegas, NV to Los Angeles, CA · 2,386 flights, 2025-07-01 to 2026-06-30 · aggregated across 162 flight numbers

This route runs much more reliably at some times of day than others — 98% on-time departing 3–6am vs. 51% departing 6–9pm.
On-time arrival
69%
Median delay
+2 min
90th percentile
+48 min
Cancellation rate
0%

How on-time is Southwest Airlines from LAS to LAX?

Across every Southwest Airlines flight number on LAS → LAX (2,386 flights, 2025-07-01 to 2026-06-30), 69% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +48 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1,64669%
16-30 min31513%
31-60 min26211%
61-120 min1145%
2+ hrs402%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0720959%+19 min
2025-0821974%+6 min
2025-0921468%+14 min
2025-1020667%+15 min
2025-1116169%+14 min
2025-1216673%+8 min
2026-0117772%+7 min
2026-0218678%+5 min
2026-0321774%+6 min
2026-0421070%+9 min
2026-0521464%+16 min
2026-0619863%+16 min

Performance by day of week

DayFlightsOn-time
Mon37862%
Tue29575%
Wed28477%
Thu37173%
Fri37763%
Sat28981%
Sun38360%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…