DL 3701 then UA 1027 at LAX
Boise → Los Angeles → Denver
Timetable, Los Angeles time
18:03DL 3701 from Boise at the gate
18:00UA 1027 to Denver leaves the gate
23 h 57 apart on the timetable, overnight
UA 1027 leaves 23 h 57 after DL 3701 arrives on the timetable: more than half a day, so not a connection we count.