AC 4040 then UA 235 at San Francisco
Salt Lake City → San Francisco → Houston
Timetable, San Francisco time
07:31AC 4040 from Salt Lake City at the gatealso UA 4763, VA 8523, NZ 9624
18:00UA 235 to Houston leaves the gate
10 h 29 apart on the timetable
The last days
AC 4040 and UA 235 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.