SQ 38 then DL 1049 at LAX
Singapore → Los Angeles → Denver
Timetable, Los Angeles time
19:55SQ 38 from Singapore at the gate
18:30DL 1049 to Denver leaves the gate
22 h 35 apart on the timetable, overnight
DL 1049 leaves 22 h 35 after SQ 38 arrives on the timetable: more than half a day, so not a connection we count.