DL 756 then TP 4392 at San Francisco
Minneapolis → San Francisco → Boston
Timetable, San Francisco time
17:15DL 756 from Minneapolis at the gatealso KL 6440, WS 6949, WS 8143
06:00TP 4392 to Boston leaves the gate
12 h 45 apart on the timetable, overnight
TP 4392 leaves 12 h 45 after DL 756 arrives on the timetable: more than half a day, so not a connection we count.