AA 1998 then AA 5138 at Philadelphia
Cleveland → Philadelphia → Richmond
Timetable, Philadelphia time
07:29AA 1998 from Cleveland at the gate
15:52AA 5138 to Richmond leaves the gate
8 h 23 apart on the timetable
The last days
AA 1998 and AA 5138 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 Richmond
AA 580018:4011 h 11 after AA 1998 on the timetable
AA 589020:2612 h 57 after AA 1998 on the timetable
AA 580520:3513 h 06 after AA 1998 on the timetable