TK 6037 then SY 8703 at O'Hare
Istanbul → Chicago → Denver
Timetable, Chicago time
05:05TK 6037 from Istanbul at the gate
15:00SY 8703 to Denver leaves the gate
9 h 55 apart on the timetable
The last days
TK 6037 and SY 8703 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.