WN3145 MDW → LGA

Southwest Airlines · Chicago, IL to New York, NY · 24 flights observed, 2025-11-03 to 2026-01-01 · 725 mi

This flight has been on time less than half the time (46%) — expect a real chance of a delay.

WN3145 covers more than one route in the data window — the stats below are for MDW → LGA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
46%
Median delay
+18 min
90th percentile
+119 min
Cancellation rate
0%

How often is WN3145 on time?

Across 24 flights on MDW → LGA from 2025-11-03 to 2026-01-01, WN3145 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +119 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1146%
16-30 min417%
31-60 min313%
61-120 min313%
2+ hrs313%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11956%+44 min
2025-121436%+32 min
2026-011100%-14 min

Performance by day of week

DayFlightsOn-time
Mon450%
Tue650%
Wed838%
Thu560%
Fri10%
SatNo data—
SunNo data—

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