TK 6037 then UA 4519 at O'Hare
Istanbul → Chicago → State College
Timetable, Chicago time
05:05TK 6037 from Istanbul at the gate
18:00UA 4519 to State College leaves the gate
12 h 55 apart on the timetable
UA 4519 leaves 12 h 55 after TK 6037 arrives on the timetable: more than half a day, so not a connection we count.