CM 2877 then B6 134 at San Francisco
Orlando → San Francisco → Boston
Timetable, San Francisco time
23:08CM 2877 from Orlando at the gatealso VA 8365, NZ 9298
22:10B6 134 to Boston leaves the gatealso SQ 1544, EY 8386
23 h 02 apart on the timetable, overnight
B6 134 leaves 23 h 02 after CM 2877 arrives on the timetable: more than half a day, so not a connection we count.