UA 2736 then WN 8539 at Denver
Kalispell → Denver → Austin
Timetable, Denver time
08:27UA 2736 from Kalispell at the gate
12:18WN 8539 to Austin leaves the gate
3 h 51 apart on the timetable
Today
From the airport’s board at 17:31 Denver time
09:09UA 2736 reached the gate42 min late
12:28WN 8539 left the gate10 min late
3 h 19 between the gates
The last days
UA 2736 and WN 8539 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.