AA 2672 then CX 99 at O'Hare
Seattle (SEA) → Chicago → Anchorage
Timetable, Chicago time
23:45AA 2672 from Seattle (SEA) at the gate
21:15CX 99 to Anchorage leaves the gate
21 h 30 apart on the timetable, overnight
CX 99 leaves 21 h 30 after AA 2672 arrives on the timetable: more than half a day, so not a connection we count.