AA 1934 then RJ 7417 at San Francisco
Miami → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
10:29AA 1934 from Miami at the gate
12:39RJ 7417 to Dallas-Fort Worth leaves the gate
2 h 10 apart on the timetable
The last days
AA 1934 and RJ 7417 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.