UA 2754 then UA 837 at San Francisco
Minneapolis → San Francisco → Tokyo Narita
Timetable, San Francisco time
19:33UA 2754 from Minneapolis at the gatealso OZ 6312, VA 8253, NZ 9438
10:45UA 837 to Tokyo Narita leaves the gatealso NH 7013
15 h 12 apart on the timetable, overnight
UA 837 leaves 15 h 12 after UA 2754 arrives on the timetable: more than half a day, so not a connection we count.