AA 1175 then TP 4392 at San Francisco
Dallas-Fort Worth → San Francisco → Boston
Timetable, San Francisco time
19:23AA 1175 from Dallas-Fort Worth at the gatealso CZ 1631, BA 2492, RJ 7122, CX 7630, QR 7814
10:44TP 4392 to Boston leaves the gate
15 h 21 apart on the timetable, overnight
TP 4392 leaves 15 h 21 after AA 1175 arrives on the timetable: more than half a day, so not a connection we count.