BR 608 then AA 6246 at O'Hare
Anchorage → Chicago → Nashville
Timetable, Chicago time
20:03BR 608 from Anchorage at the gate
15:05AA 6246 to Nashville leaves the gate
19 h 02 apart on the timetable, overnight
AA 6246 leaves 19 h 02 after BR 608 arrives on the timetable: more than half a day, so not a connection we count.