G7 4182 then BA 294 at O'Hare
Little Rock → Chicago → London
Timetable, Chicago time
19:19G7 4182 from Little Rock at the gate
17:10BA 294 to London leaves the gate
21 h 51 apart on the timetable, overnight
BA 294 leaves 21 h 51 after G7 4182 arrives on the timetable: more than half a day, so not a connection we count.