BA 285 then WN 2533 at San Francisco
London → San Francisco → Phoenix
Timetable, San Francisco time
14:55BA 285 from London at the gatealso IB 3626, AS 5279, AY 5525, AA 6996, EI 8985
14:25WN 2533 to Phoenix leaves the gate
23 h 30 apart on the timetable, overnight
WN 2533 leaves 23 h 30 after BA 285 arrives on the timetable: more than half a day, so not a connection we count.