UA 1672 then AA 3316 at O'Hare
Hartford → Chicago → Los Angeles
Timetable, Chicago time
14:32UA 1672 from Hartford at the gate
15:25AA 3316 to Los Angeles leaves the gate
53 min apart on the timetable
The last days
UA 1672 and AA 3316 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.