AA 9909 then CV 5326 at O'Hare
Waterloo → Chicago → Dallas-Fort Worth
Timetable, Chicago time
17:10AA 9909 from Waterloo at the gate
15:05CV 5326 to Dallas-Fort Worth leaves the gate
21 h 55 apart on the timetable, overnight
CV 5326 leaves 21 h 55 after AA 9909 arrives on the timetable: more than half a day, so not a connection we count.