AA 1189 then AA 856 at O'Hare
Washington National → Chicago → Fort Lauderdale
Timetable, Chicago time
18:34AA 1189 from Washington National at the gate
19:23AA 856 to Fort Lauderdale leaves the gate
49 min apart on the timetable
The last days
AA 1189 and AA 856 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.