AA 3610 then CX 99 at O'Hare
Toronto Pearson → Chicago → Anchorage
Timetable, Chicago time
19:41AA 3610 from Toronto Pearson at the gate
19:15CX 99 to Anchorage leaves the gate
23 h 34 apart on the timetable, overnight
CX 99 leaves 23 h 34 after AA 3610 arrives on the timetable: more than half a day, so not a connection we count.