AA 5250 then AA 1278 at Charlotte
Allentown → Charlotte → Baltimore
Timetable, Charlotte time
08:19AA 5250 from Allentown at the gate
16:54AA 1278 to Baltimore leaves the gate
8 h 35 apart on the timetable
The last days
AA 5250 and AA 1278 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.