WN 3012 then UA 779 at Denver
New York LaGuardia → Denver → Boston
Timetable, Denver time
10:00WN 3012 from New York LaGuardia at the gate
16:01UA 779 to Boston leaves the gate
6 h 01 apart on the timetable
The last days
WN 3012 and UA 779 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.