AA 3571 then UA 3018 at O'Hare
Springfield Branson National → Chicago → Newark
Timetable, Chicago time
19:25AA 3571 from Springfield Branson National at the gate
07:30UA 3018 to Newark leaves the gatealso UA 3910
12 h 05 apart on the timetable, overnight
UA 3018 leaves 12 h 05 after AA 3571 arrives on the timetable: more than half a day, so not a connection we count.