WN508 DAL → LAS

Southwest Airlines · Dallas, TX to Las Vegas, NV · 42 flights observed, 2025-11-02 to 2026-01-05 · 1,067 mi

This flight's reliability varies a lot by day of week — 100% on-time on Wednesdays vs. 57% on Sundays.

WN508 covers more than one route in the data window — the stats below are for DAL → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-5 min
90th percentile
+45 min
Cancellation rate
2%

How often is WN508 on time?

Across 42 flights on DAL → LAS from 2025-11-02 to 2026-01-05, WN508 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +45 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3176%
16-30 min512%
31-60 min25%
61-120 min12%
2+ hrs25%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112171%+15 min
2025-121889%+6 min
2026-0120%+43 min

Performance by day of week

DayFlightsOn-time
Mon667%
Tue683%
Wed8100%
Thu863%
Fri683%
SatNo data—
Sun757%

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