How often are LGA to MDW flights on time?

Flights from New York (LGA) to Chicago (MDW) arrive on time 82% of the time across 13,225 flights of official data.

Which airline is most reliable on the LGA to MDW route?

Southwest Airlines has the best on-time record on this route at 82% across 13,225 flights.

Route reliability

Flights from New York to Chicago arrive on time 82% of the time across 13,225 flights. Here’s how each airline really performs.

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On-time rate

13,225 flights

Airline	On-time	Flights
Southwest Airlines	82%	13,225

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg MDW → LGA.

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