AA 2439 then MQ 4294 at O'Hare
Nashville → Chicago → White Plains
Timetable, Chicago time
11:00AA 2439 from Nashville at the gate
14:02MQ 4294 to White Plains leaves the gate
3 h 02 apart on the timetable
The last days
AA 2439 and MQ 4294 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.