UA 477 then UA 1806 at Houston
Memphis → Houston → Dallas-Fort Worth
Timetable, Houston time
08:28UA 477 from Memphis at the gate
11:55UA 1806 to Dallas-Fort Worth leaves the gate
3 h 27 apart on the timetable
Today
From the airport’s board at 14:51 Houston time
10:23UA 477 reached the gate1 h 55 late
11:54UA 1806 left the gate1 min early
1 h 31 between the gates
The last days
UA 477 and UA 1806 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.