WN2876 LAS → MDW

Southwest Airlines · Las Vegas, NV to Chicago, IL · 26 flights observed, 2025-10-02 to 2025-10-31 · 1,521 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 63% departing 9am–12pm.

WN2876 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
85%
Median delay
-17 min
90th percentile
+35 min
Cancellation rate
0%

How often is WN2876 on time?

Across 26 flights on LAS → MDW from 2025-10-02 to 2025-10-31, WN2876 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +35 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2285%
16-30 min14%
31-60 min14%
61-120 min28%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-102685%-4 min

Performance by day of week

DayFlightsOn-time
Mon4100%
Tue475%
Wed450%
Thu580%
Fri5100%
SatNo data—
Sun4100%

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