UA 4309 then DL 2617 at Houston
Lafayette → Houston → Minneapolis
Timetable, Houston time
17:25UA 4309 from Lafayette at the gate
17:00DL 2617 to Minneapolis leaves the gate
23 h 35 apart on the timetable, overnight
DL 2617 leaves 23 h 35 after UA 4309 arrives on the timetable: more than half a day, so not a connection we count.