AA 519 then G7 4188 at O'Hare
Portland (Oregon) → Chicago → Fargo
Timetable, Chicago time
05:07AA 519 from Portland (Oregon) at the gate
17:32G7 4188 to Fargo leaves the gate
12 h 25 apart on the timetable
G7 4188 leaves 12 h 25 after AA 519 arrives on the timetable: more than half a day, so not a connection we count.