AA 3570 then CX 2095 at O'Hare
Rochester (ROC) → Chicago → Anchorage
Timetable, Chicago time
22:00AA 3570 from Rochester (ROC) at the gate
17:45CX 2095 to Anchorage leaves the gate
19 h 45 apart on the timetable, overnight
CX 2095 leaves 19 h 45 after AA 3570 arrives on the timetable: more than half a day, so not a connection we count.