UA 247 then G7 4166 at O'Hare
Memphis → Chicago → Madison
Timetable, Chicago time
09:00UA 247 from Memphis at the gate
12:10G7 4166 to Madison leaves the gate
3 h 10 apart on the timetable
Today
From the airport’s board at 13:13 Chicago time
11:54UA 247 reached the gate2 h 54 late
11:54G7 4166 left the gate16 min early
0 min between the gates
The last days
UA 247 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.