UA 3871 then UA 765 at San Francisco
IAB → San Francisco → Albuquerque
Timetable, San Francisco time
15:17UA 3871 from IAB at the gate
16:15UA 765 to Albuquerque leaves the gate
58 min apart on the timetable
The last days
UA 3871 and UA 765 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.