UA 1853 then SQ 35 at LAX
Cleveland → Los Angeles → Singapore
Timetable, Los Angeles time
20:27UA 1853 from Cleveland at the gate
19:50SQ 35 to Singapore leaves the gate
23 h 23 apart on the timetable, overnight
SQ 35 leaves 23 h 23 after UA 1853 arrives on the timetable: more than half a day, so not a connection we count.