DL 3904 then DL 8953 at Salt Lake City
Albuquerque → Salt Lake City → Las Vegas
Timetable, Salt Lake City time
14:19DL 3904 from Albuquerque at the gate
15:00DL 8953 to Las Vegas leaves the gate
41 min apart on the timetable
The last days
DL 3904 and DL 8953 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.