AA 5543 then AA 1724 at Charlotte
Pittsburgh → Charlotte → Baltimore
Timetable, Charlotte time
12:39AA 5543 from Pittsburgh at the gate
19:52AA 1724 to Baltimore leaves the gate
7 h 13 apart on the timetable
The last days
AA 5543 and AA 1724 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.