IB 4893 then QF 74 at San Francisco
Dallas-Fort Worth → San Francisco → Sydney
Timetable, San Francisco time
22:31IB 4893 from Dallas-Fort Worth at the gate
20:45QF 74 to Sydney leaves the gatealso AS 5000, AA 7396
22 h 14 apart on the timetable, overnight
QF 74 leaves 22 h 14 after IB 4893 arrives on the timetable: more than half a day, so not a connection we count.