WN3330 LAS → MDW

Southwest Airlines · Las Vegas, NV to Chicago, IL · 24 flights observed, 2025-07-01 to 2025-08-04 · 1,521 mi

This flight's reliability varies a lot by day of week — 100% on-time on Mondays vs. 40% on Thursdays.

WN3330 covers more than one route in the data window — the stats below are for LAS → MDW, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-1 min
90th percentile
+27 min
Cancellation rate
4%

How often is WN3330 on time?

Across 24 flights on LAS → MDW from 2025-07-01 to 2025-08-04, WN3330 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +27 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1673%
16-30 min418%
31-60 min29%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072075%+4 min
2025-08250%+6 min

Performance by day of week

DayFlightsOn-time
Mon5100%
Tue4100%
Wed560%
Thu540%
Fri367%
SatNo data—
SunNo data—

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