F9 1268 then UA 5457 at Salt Lake City
Los Angeles → Salt Lake City → San Francisco
Timetable, Salt Lake City time
11:06F9 1268 from Los Angeles at the gate
18:43UA 5457 to San Francisco leaves the gate
7 h 37 apart on the timetable
The last days
F9 1268 and UA 5457 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.