CX 92 then BA 226 at Atlanta
Miami → Atlanta → London
Timetable, Atlanta time
22:35CX 92 from Miami at the gate
22:15BA 226 to London leaves the gate
23 h 40 apart on the timetable, overnight
BA 226 leaves 23 h 40 after CX 92 arrives on the timetable: more than half a day, so not a connection we count.