DL 2673 then UA 4015 at Houston
Minneapolis → Houston → Jacksonville
Timetable, Houston time
15:48DL 2673 from Minneapolis at the gate
14:50UA 4015 to Jacksonville leaves the gate
23 h 02 apart on the timetable, overnight
UA 4015 leaves 23 h 02 after DL 2673 arrives on the timetable: more than half a day, so not a connection we count.