WN 396 then DL 1535 at Phoenix
Austin → Phoenix → Salt Lake City
Timetable, Phoenix time
06:30WN 396 from Austin at the gate
07:05DL 1535 to Salt Lake City leaves the gate
35 min apart on the timetable
The last days
WN 396 and DL 1535 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.