Delta reigns supreme at Mitchell Airport when it comes to on-time performance

MILWAUKEE -- Southwest Airlines might be the dominant carrier at General Mitchell International Airport, but it ranked second in September for on-time performance.

Delta Airlines came in first -- finishing the month with 88 percent of its flights arriving on time.

That's according to airline and airport data provider OAG.

The federal DOT considers a flight to have arrived on time if the plane reaches the gate within 14 minutes of its scheduled arrival time.

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