DL 2673 then UA 2212 at Houston
Minneapolis → Houston → San Diego
Timetable, Houston time
15:48DL 2673 from Minneapolis at the gate
14:25UA 2212 to San Diego leaves the gate
22 h 37 apart on the timetable, overnight
UA 2212 leaves 22 h 37 after DL 2673 arrives on the timetable: more than half a day, so not a connection we count.