AA 669 then MQ 4251 at O'Hare
Fort Myers → Chicago → Sioux Falls
Timetable, Chicago time
22:00AA 669 from Fort Myers at the gate
23:39MQ 4251 to Sioux Falls leaves the gate
1 h 39 apart on the timetable
The last days
AA 669 and MQ 4251 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Sioux Falls
No later flight to Sioux Falls on the timetable.