AA 1872 then CX 2095 at O'Hare
Seattle (SEA) → Chicago → Anchorage
Timetable, Chicago time
12:26AA 1872 from Seattle (SEA) at the gate
00:40CX 2095 to Anchorage leaves the gate
12 h 14 apart on the timetable, overnight
CX 2095 leaves 12 h 14 after AA 1872 arrives on the timetable: more than half a day, so not a connection we count.