F9 2016 then AS 567 at Denver
Las Vegas → Denver → Seattle
Timetable, Denver time
14:59F9 2016 from Las Vegas at the gate
15:30AS 567 to Seattle leaves the gate
31 min apart on the timetable
The last days
F9 2016 and AS 567 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.