AA 440 then DL 967 at O'Hare
Houston → Chicago → Los Angeles
Timetable, Chicago time
14:29AA 440 from Houston at the gate
14:45DL 967 to Los Angeles leaves the gate
16 min apart on the timetable
Today
From the airport’s board at 00:27 Chicago time
14:29AA 440 due at the gate, no estimate yet
14:45DL 967 due to leave, no estimate yet
16 min between the gates, on these times
The last days
AA 440 and DL 967 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.