AA 9909 then GF 4115 at O'Hare
Waterloo → Chicago → Dallas-Fort Worth
Timetable, Chicago time
17:10AA 9909 from Waterloo at the gate
10:00GF 4115 to Dallas-Fort Worth leaves the gate
16 h 50 apart on the timetable, overnight
GF 4115 leaves 16 h 50 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.