UA 1719 then CA 7407 at San Francisco
Albuquerque → San Francisco → Austin
Timetable, San Francisco time
08:12UA 1719 from Albuquerque at the gate
12:06CA 7407 to Austin leaves the gate
3 h 54 apart on the timetable
The last days
UA 1719 and CA 7407 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.