DL 3718 then WN 2671 at Salt Lake City
Tucson → Salt Lake City → Los Angeles
Timetable, Salt Lake City time
14:16DL 3718 from Tucson at the gate
17:10WN 2671 to Los Angeles leaves the gate
2 h 54 apart on the timetable
The last days
DL 3718 and WN 2671 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.