AA 1637 then AA 1452 at Charlotte
Washington → Charlotte → Chicago O'Hare
Timetable, Charlotte time
07:38AA 1637 from Washington at the gate
14:58AA 1452 to Chicago O'Hare leaves the gate
7 h 20 apart on the timetable
Today
From the airport’s board at 22:07 Charlotte time
09:16AA 1637 reached the gate1 h 38 late
06:00AA 1452 expected to leave the gate8 h 58 early
−3 h 16 between the gates, on these times
The last days
AA 1637 and AA 1452 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.