WN4306 LAX → LAS

Southwest Airlines · Los Angeles, CA to Las Vegas, NV · 57 flights observed, 2025-11-02 to 2026-01-05 · 236 mi

This flight has been getting less reliable recently — 2026-01's on-time rate (0%) is well below the 64% average from earlier months.

WN4306 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
58%
Median delay
+8 min
90th percentile
+76 min
Cancellation rate
4%

How often is WN4306 on time?

Across 57 flights on LAX → LAS from 2025-11-02 to 2026-01-05, WN4306 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +76 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3258%
16-30 min713%
31-60 min1018%
61-120 min24%
2+ hrs47%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112365%+20 min
2025-122763%+12 min
2026-0150%+72 min

Performance by day of week

DayFlightsOn-time
Mon1060%
Tue978%
Wed743%
Thu850%
Fri956%
Sat757%
Sun560%

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