QF 3773 then CZ 1639 at San Francisco
Los Angeles → San Francisco → Miami
Timetable, San Francisco time
10:26QF 3773 from Los Angeles at the gate
23:47CZ 1639 to Miami leaves the gatealso AA 1844, PR 3934, QF 4121, G3 6252, IB 8568
13 h 21 apart on the timetable
CZ 1639 leaves 13 h 21 after QF 3773 arrives on the timetable: more than half a day, so not a connection we count.