UA 4170 then DL 1979 at O'Hare
Wilkes-Barre → Chicago → Salt Lake City
Timetable, Chicago time
10:10UA 4170 from Wilkes-Barre at the gate
16:00DL 1979 to Salt Lake City leaves the gate
5 h 50 apart on the timetable
The last days
UA 4170 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.