DL 3920 then DL 1451 at Salt Lake City
Hailey → Salt Lake City → Phoenix Sky Harbor
Timetable, Salt Lake City time
16:29DL 3920 from Hailey at the gate
17:30DL 1451 to Phoenix Sky Harbor leaves the gate
1 h 01 apart on the timetable
The last days
DL 3920 and DL 1451 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.