WN966 MSY → LAS

Southwest Airlines · New Orleans, LA to Las Vegas, NV · 18 flights observed, 2025-11-22 to 2026-01-04 · 1,500 mi

This flight runs much more reliably at some times of day than others — 69% on-time departing 6–9pm vs. 20% departing 3–6pm.

WN966 covers more than one route in the data window — the stats below are for MSY → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
56%
Median delay
-1 min
90th percentile
+76 min
Cancellation rate
0%

How often is WN966 on time?

Across 18 flights on MSY → LAS from 2025-11-22 to 2026-01-04, WN966 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +76 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1056%
16-30 min528%
31-60 min16%
61-120 min00%
2+ hrs211%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11475%+2 min
2025-121155%+23 min
2026-01333%+45 min

Performance by day of week

DayFlightsOn-time
Mon333%
Tue3100%
Wed1100%
ThuNo data—
Fri333%
Sat520%
Sun3100%

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