GG 9724 then BA 296 at O'Hare
Anchorage → Chicago → London
Timetable, Chicago time
23:09GG 9724 from Anchorage at the gate
21:50BA 296 to London leaves the gate
22 h 41 apart on the timetable, overnight
BA 296 leaves 22 h 41 after GG 9724 arrives on the timetable: more than half a day, so not a connection we count.