AA 2550 then GG 9723 at O'Hare
Dallas-Fort Worth → Chicago → Tokyo Narita
Timetable, Chicago time
07:34AA 2550 from Dallas-Fort Worth at the gate
10:30GG 9723 to Tokyo Narita leaves the gate
2 h 56 apart on the timetable
Today
From the airport’s board at 10:45 Chicago time
07:34AA 2550 is cancelled
10:30GG 9723 due to leave, no estimate yet
The last days
AA 2550 and GG 9723 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.