AA 880 then AA 4062 at O'Hare
Philadelphia → Chicago → Dayton
Timetable, Chicago time
12:19AA 880 from Philadelphia at the gate
16:30AA 4062 to Dayton leaves the gate
4 h 11 apart on the timetable
Today
From the airport’s board at 19:47 Chicago time
11:59AA 880 reached the gate20 min early
16:28AA 4062 left the gate2 min early
4 h 29 between the gates
The last days
AA 880 and AA 4062 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.