AA 3121 then 8C 3361 at Charlotte
Baltimore → Charlotte → Cincinnati
Timetable, Charlotte time
21:54AA 3121 from Baltimore at the gate
03:408C 3361 to Cincinnati leaves the gate
5 h 46 apart on the timetable, overnight
The last days
AA 3121 and 8C 3361 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.