DL 742 then SQ 7447 at LAX
New York JFK → Los Angeles → Sydney
Timetable, Los Angeles time
10:15DL 742 from New York JFK at the gate
10:05SQ 7447 to Sydney leaves the gate
23 h 50 apart on the timetable, overnight
SQ 7447 leaves 23 h 50 after DL 742 arrives on the timetable: more than half a day, so not a connection we count.