EK 9987 then AA 32 at O'Hare
Liege → Chicago → San Diego
Timetable, Chicago time
10:50EK 9987 from Liege at the gate
19:45AA 32 to San Diego leaves the gate
8 h 55 apart on the timetable
The last days
EK 9987 and AA 32 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.