AC 4589 then NZ 2159 at San Francisco
Santa Ana → San Francisco → New Orleans
Timetable, San Francisco time
11:20AC 4589 from Santa Ana at the gatealso UA 5479, VA 8497
08:15NZ 2159 to New Orleans leaves the gatealso VA 8476
20 h 55 apart on the timetable, overnight
NZ 2159 leaves 20 h 55 after AC 4589 arrives on the timetable: more than half a day, so not a connection we count.