VA 8311 then NZ 2159 at San Francisco
Boston → San Francisco → New Orleans
Timetable, San Francisco time
12:09VA 8311 from Boston at the gate
08:15NZ 2159 to New Orleans leaves the gatealso VA 8476
20 h 06 apart on the timetable, overnight
NZ 2159 leaves 20 h 06 after VA 8311 arrives on the timetable: more than half a day, so not a connection we count.