AA 2651 then BA 1650 at San Francisco
Charlotte → San Francisco → New York JFK
Timetable, San Francisco time
12:23AA 2651 from Charlotte at the gate
15:53BA 1650 to New York JFK leaves the gate
3 h 30 apart on the timetable
The last days
AA 2651 and BA 1650 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.