DL 3902 then AS 9921 at LAX
Reno → Los Angeles → Phoenix Sky Harbor
Timetable, Los Angeles time
16:41DL 3902 from Reno at the gate
20:45AS 9921 to Phoenix Sky Harbor leaves the gate
4 h 04 apart on the timetable
The last days
DL 3902 and AS 9921 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.