WN 663 then AA 1202 at Miami
Baltimore → Miami → Chicago O'Hare
Timetable, Miami time
10:45WN 663 from Baltimore at the gate
13:02AA 1202 to Chicago O'Hare leaves the gate
2 h 17 apart on the timetable
The last days
WN 663 and AA 1202 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.