AA 1989 then AA 1918 at Miami
Philadelphia → Miami → Chicago O'Hare
Timetable, Miami time
14:32AA 1989 from Philadelphia at the gate
21:21AA 1918 to Chicago O'Hare leaves the gate
6 h 49 apart on the timetable
The last days
AA 1989 and AA 1918 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 Chicago O'Hare
AA 291622:097 h 37 after AA 1989 on the timetable