SQ 32 then UA 1703 at San Francisco
Singapore → San Francisco → Miami
Timetable, San Francisco time
07:50SQ 32 from Singapore at the gate
07:00UA 1703 to Miami leaves the gatealso CM 2875, AZ 4496, EK 6426
23 h 10 apart on the timetable, overnight
UA 1703 leaves 23 h 10 after SQ 32 arrives on the timetable: more than half a day, so not a connection we count.