AA 4931 then UA 3918 at O'Hare
Sioux Falls → Chicago → Orlando
Timetable, Chicago time
14:13AA 4931 from Sioux Falls at the gate
17:00UA 3918 to Orlando leaves the gate
2 h 47 apart on the timetable
Today
From the airport’s board at 17:17 Chicago time
14:15AA 4931 reached the gate2 min late
17:00UA 3918 due to leave, no estimate yet
2 h 45 between the gates, on these times
The last days
AA 4931 and UA 3918 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.