TK 179 then UA 2409 at LAX
Istanbul → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
10:50TK 179 from Istanbul at the gate
23:47UA 2409 to Chicago O'Hare leaves the gate
12 h 57 apart on the timetable
UA 2409 leaves 12 h 57 after TK 179 arrives on the timetable: more than half a day, so not a connection we count.