BA 285 then CI 5346 at San Francisco
London → San Francisco → Atlanta
Timetable, San Francisco time
14:55BA 285 from London at the gatealso IB 3626, AS 5279, AY 5525, AA 6996, EI 8985
12:40CI 5346 to Atlanta leaves the gate
21 h 45 apart on the timetable, overnight
CI 5346 leaves 21 h 45 after BA 285 arrives on the timetable: more than half a day, so not a connection we count.