WN 2425 then WN 4527 at Salt Lake City
Las Vegas → Salt Lake City → Denver
Timetable, Salt Lake City time
00:55WN 2425 from Las Vegas at the gate
11:45WN 4527 to Denver leaves the gate
10 h 50 apart on the timetable
The last days
WN 2425 and WN 4527 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.