WN4996 LGA → MDW

Southwest Airlines · New York, NY to Chicago, IL · 16 flights observed, 2026-06-04 to 2026-06-29 · 725 mi

This flight has been on time less than half the time (44%) — expect a real chance of a delay.

WN4996 covers more than one route in the data window — the stats below are for LGA → MDW, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
44%
Median delay
+18 min
90th percentile
+57 min
Cancellation rate
0%

How often is WN4996 on time?

Across 16 flights on LGA → MDW from 2026-06-04 to 2026-06-29, WN4996 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +57 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time744%
16-30 min425%
31-60 min319%
61-120 min213%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-061644%+20 min

Performance by day of week

DayFlightsOn-time
Mon425%
TueNo data—
WedNo data—
Thu450%
Fri450%
SatNo data—
Sun450%

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