UA 654 then DL 1926 at O'Hare
Washington National → Chicago → New York LaGuardia
Timetable, Chicago time
18:29UA 654 from Washington National at the gate
19:22DL 1926 to New York LaGuardia leaves the gate
53 min apart on the timetable
The last days
UA 654 and DL 1926 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.