CX 99 then UA 5901 at O'Hare
New York JFK → Chicago → Fort Wayne
Timetable, Chicago time
17:00CX 99 from New York JFK at the gate
16:10UA 5901 to Fort Wayne leaves the gate
23 h 10 apart on the timetable, overnight
UA 5901 leaves 23 h 10 after CX 99 arrives on the timetable: more than half a day, so not a connection we count.