UA 477 then DL 1986 at Houston
Memphis → Houston → New York LaGuardia
Timetable, Houston time
08:28UA 477 from Memphis at the gate
14:15DL 1986 to New York LaGuardia leaves the gate
5 h 47 apart on the timetable
Today
From the airport’s board at 18:23 Houston time
08:06UA 477 reached the gate22 min early
14:12DL 1986 left the gate3 min early
6 h 06 between the gates
The last days
UA 477 and DL 1986 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.