AA 1872 then AA 2975 at O'Hare
Seattle (SEA) → Chicago → Minneapolis
Timetable, Chicago time
12:26AA 1872 from Seattle (SEA) at the gate
13:15AA 2975 to Minneapolis leaves the gate
49 min apart on the timetable
The last days
AA 1872 and AA 2975 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.