UA 5458 then WN 244 at Denver
Sioux Falls → Denver → Seattle
Timetable, Denver time
12:30UA 5458 from Sioux Falls at the gate
15:45WN 244 to Seattle leaves the gate
3 h 15 apart on the timetable
Today
From the airport’s board at 14:11 Denver time
12:05UA 5458 reached the gate25 min early
16:03WN 244 expected to leave the gate18 min late
3 h 58 between the gates, on these times
The last days
UA 5458 and WN 244 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.