WN 2973 then AS 401 at Phoenix
Salt Lake City → Phoenix → Seattle
Timetable, Phoenix time
13:10WN 2973 from Salt Lake City at the gate
16:58AS 401 to Seattle leaves the gate
3 h 48 apart on the timetable
The last days
WN 2973 and AS 401 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.