AC 783 then SQ 7447 at LAX
Toronto → Los Angeles → Sydney
Timetable, Los Angeles time
10:34AC 783 from Toronto at the gate
10:05SQ 7447 to Sydney leaves the gate
23 h 31 apart on the timetable, overnight
SQ 7447 leaves 23 h 31 after AC 783 arrives on the timetable: more than half a day, so not a connection we count.