UA 3501 then AA 3881 at O'Hare
Kansas City → Chicago → Albuquerque
Timetable, Chicago time
17:05UA 3501 from Kansas City at the gate
11:15AA 3881 to Albuquerque leaves the gate
18 h 10 apart on the timetable, overnight
AA 3881 leaves 18 h 10 after UA 3501 arrives on the timetable: more than half a day, so not a connection we count.