How often are DAL to MDW flights on time?

Flights from Dallas (DAL) to Chicago (MDW) arrive on time 80% of the time across 14,234 flights of official data.

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

Southwest Airlines has the best on-time record on this route at 80% across 14,234 flights.

Route reliability

Flights from Dallas to Chicago arrive on time 80% of the time across 14,234 flights. Here’s how each airline really performs.

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On-time rate

14,234 flights

Airline	On-time	Flights
Southwest Airlines	80%	14,234

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

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