CK 227 then SY 1630 at O'Hare
Seattle (SEA) → Chicago → Minneapolis
Timetable, Chicago time
14:03CK 227 from Seattle (SEA) at the gate
18:30SY 1630 to Minneapolis leaves the gate
4 h 27 apart on the timetable
The last days
CK 227 and SY 1630 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.