UA 34 then NZ 2159 at San Francisco
Osaka → San Francisco → New Orleans
Timetable, San Francisco time
11:50UA 34 from Osaka at the gatealso NH 7070
07:15NZ 2159 to New Orleans leaves the gatealso VA 8476
19 h 25 apart on the timetable, overnight
NZ 2159 leaves 19 h 25 after UA 34 arrives on the timetable: more than half a day, so not a connection we count.