AA 2105 then AA 7516 at San Francisco
Charlotte → San Francisco → Palm Springs
Timetable, San Francisco time
12:27AA 2105 from Charlotte at the gate
16:11AA 7516 to Palm Springs leaves the gate
3 h 44 apart on the timetable
The last days
AA 2105 and AA 7516 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.