UA 1885 then TP 4392 at San Francisco
Phoenix → San Francisco → Boston
Timetable, San Francisco time
21:48UA 1885 from Phoenix at the gatealso CM 2434, AC 4369, VA 8417, NZ 9381, OZ 9540
10:44TP 4392 to Boston leaves the gate
12 h 56 apart on the timetable, overnight
TP 4392 leaves 12 h 56 after UA 1885 arrives on the timetable: more than half a day, so not a connection we count.