BR 608 then AA 4498 at O'Hare
Anchorage → Chicago → Harrisburg
Timetable, Chicago time
20:03BR 608 from Anchorage at the gate
11:45AA 4498 to Harrisburg leaves the gate
15 h 42 apart on the timetable, overnight
AA 4498 leaves 15 h 42 after BR 608 arrives on the timetable: more than half a day, so not a connection we count.