AA 9950 then UA 467 at O'Hare
Philadelphia → Chicago → Minneapolis
Timetable, Chicago time
13:49AA 9950 from Philadelphia at the gate
12:55UA 467 to Minneapolis leaves the gate
23 h 06 apart on the timetable, overnight
UA 467 leaves 23 h 06 after AA 9950 arrives on the timetable: more than half a day, so not a connection we count.