ET 3608 then 5X 609 at O'Hare
Anchorage → Chicago → Philadelphia
Timetable, Chicago time
07:16ET 3608 from Anchorage at the gate
22:005X 609 to Philadelphia leaves the gate
14 h 44 apart on the timetable
5X 609 leaves 14 h 44 after ET 3608 arrives on the timetable: more than half a day, so not a connection we count.