AC 739 then NZ 2159 at San Francisco
Toronto → San Francisco → New Orleans
Timetable, San Francisco time
11:10AC 739 from Toronto at the gatealso NZ 4733, UA 8698
08:15NZ 2159 to New Orleans leaves the gatealso VA 8476
21 h 05 apart on the timetable, overnight
NZ 2159 leaves 21 h 05 after AC 739 arrives on the timetable: more than half a day, so not a connection we count.