AA 1775 then AA 2316 at Charlotte
Richmond → Charlotte → Baltimore
Timetable, Charlotte time
10:35AA 1775 from Richmond at the gate
11:15AA 2316 to Baltimore leaves the gate
40 min apart on the timetable
The last days
AA 1775 and AA 2316 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.