F9 3227 then WN 4076 at Denver
Houston → Denver → Boston
Timetable, Denver time
12:20F9 3227 from Houston at the gate
17:25WN 4076 to Boston leaves the gate
5 h 05 apart on the timetable
Today
From the airport’s board at 04:33 Denver time
12:20F9 3227 due at the gate, no estimate yet
17:25WN 4076 due to leave, no estimate yet
5 h 05 between the gates, on these times
The last days
F9 3227 and WN 4076 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.