AA 5389 then AA 5369 at Charlotte
South Bend → Charlotte → Richmond
Timetable, Charlotte time
13:10AA 5389 from South Bend at the gate
17:31AA 5369 to Richmond leaves the gate
4 h 21 apart on the timetable
The last days
AA 5389 and AA 5369 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.