AA 9909 then UA 5227 at Denver
Los Angeles → Denver → Minot
Timetable, Denver time
16:45AA 9909 from Los Angeles at the gate
14:52UA 5227 to Minot leaves the gate
22 h 07 apart on the timetable, overnight
UA 5227 leaves 22 h 07 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.