UA 477 then DL 1613 at Houston
Memphis → Houston → Minneapolis
Timetable, Houston time
08:28UA 477 from Memphis at the gate
14:32DL 1613 to Minneapolis leaves the gate
6 h 04 apart on the timetable
The last days
UA 477 and DL 1613 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.