TK 6039 then AA 4275 at O'Hare
Istanbul → Chicago → Columbia Metropolitan
Timetable, Chicago time
07:50TK 6039 from Istanbul at the gate
20:46AA 4275 to Columbia Metropolitan leaves the gate
12 h 56 apart on the timetable
AA 4275 leaves 12 h 56 after TK 6039 arrives on the timetable: more than half a day, so not a connection we count.