UA 1479 then WN 8539 at Denver
San Francisco → Denver → Austin
Timetable, Denver time
08:36UA 1479 from San Francisco at the gate
12:18WN 8539 to Austin leaves the gate
3 h 42 apart on the timetable
Today
From the airport’s board at 21:05 Denver time
09:00UA 1479 reached the gate24 min late
12:28WN 8539 left the gate10 min late
3 h 28 between the gates
The last days
UA 1479 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.