WN 1780 then AS 733 at Salt Lake City
Denver → Salt Lake City → Seattle
Timetable, Salt Lake City time
07:35WN 1780 from Denver at the gate
14:20AS 733 to Seattle leaves the gate
6 h 45 apart on the timetable
The last days
WN 1780 and AS 733 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.