AA 3827 then LF 8154 at O'Hare
Rochester (ROC) → Chicago → Charlotte
Timetable, Chicago time
06:19AA 3827 from Rochester (ROC) at the gate
10:05LF 8154 to Charlotte leaves the gate
3 h 46 apart on the timetable
Today
From the airport’s board at 13:53 Chicago time
05:49AA 3827 reached the gate30 min early
12:10LF 8154 left the gate2 h 05 late
6 h 21 between the gates
The last days
AA 3827 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.