AA 6430 then LF 905 at San Francisco
Phoenix → San Francisco → Las Vegas
Timetable, San Francisco time
10:01AA 6430 from Phoenix at the gatealso QR 7617
13:30LF 905 to Las Vegas leaves the gate
3 h 29 apart on the timetable
The last days
AA 6430 and LF 905 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.