AA 1035 then UA 1007 at LAX
Philadelphia → Los Angeles → Las Vegas
Timetable, Los Angeles time
10:01AA 1035 from Philadelphia at the gate
14:45UA 1007 to Las Vegas leaves the gate
4 h 44 apart on the timetable
The last days
AA 1035 and UA 1007 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.