AM 686 then DL 1979 at O'Hare
Mexico City → Chicago → Salt Lake City
Timetable, Chicago time
13:12AM 686 from Mexico City at the gate
19:17DL 1979 to Salt Lake City leaves the gate
6 h 05 apart on the timetable
Today
From the airport’s board at 01:45 Chicago time
13:12AM 686 due at the gate, no estimate yet
19:17DL 1979 due to leave, no estimate yet
6 h 05 between the gates, on these times
The last days
AM 686 and DL 1979 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.