TK 179 then UA 353 at LAX
Istanbul → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
10:50TK 179 from Istanbul at the gate
23:17UA 353 to Chicago O'Hare leaves the gate
12 h 27 apart on the timetable
UA 353 leaves 12 h 27 after TK 179 arrives on the timetable: more than half a day, so not a connection we count.