AA 3293 then AA 1278 at Charlotte
San Diego → Charlotte → Baltimore
Timetable, Charlotte time
05:52AA 3293 from San Diego at the gate
16:54AA 1278 to Baltimore leaves the gate
11 h 02 apart on the timetable
The last days
AA 3293 and AA 1278 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.