WN3254 MCI → LAS

Southwest Airlines · Kansas City, MO to Las Vegas, NV · 46 flights observed, 2025-11-02 to 2026-01-05 · 1,139 mi

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

WN3254 covers more than one route in the data window — the stats below are for MCI → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
+5 min
90th percentile
+33 min
Cancellation rate
0%

How often is WN3254 on time?

Across 46 flights on MCI → LAS from 2025-11-02 to 2026-01-05, WN3254 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +33 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3270%
16-30 min920%
31-60 min24%
61-120 min24%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112471%+15 min
2025-122075%+7 min
2026-0120%+36 min

Performance by day of week

DayFlightsOn-time
Mon771%
Tue667%
Wed8100%
Thu863%
Fri667%
Sat450%
Sun757%

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