AA 1878 then AA 1682 at Charlotte
San Francisco → Charlotte → Orlando
Timetable, Charlotte time
16:04AA 1878 from San Francisco at the gate
16:57AA 1682 to Orlando leaves the gate
53 min apart on the timetable
The last days
AA 1878 and AA 1682 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.