Y8 7451 then G7 4166 at O'Hare
Anchorage → Chicago → Madison
Timetable, Chicago time
05:50Y8 7451 from Anchorage at the gate
12:10G7 4166 to Madison leaves the gate
6 h 20 apart on the timetable
The last days
Y8 7451 and G7 4166 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.