AA 4991 then LF 8154 at O'Hare
Kalamazoo → Chicago → Charlotte
Timetable, Chicago time
06:14AA 4991 from Kalamazoo at the gate
10:05LF 8154 to Charlotte leaves the gate
3 h 51 apart on the timetable
Today
From the airport’s board at 16:53 Chicago time
06:10AA 4991 reached the gate4 min early
12:10LF 8154 left the gate2 h 05 late
6 h between the gates
The last days
AA 4991 and LF 8154 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.