DL 1147 then DL 2235 at Atlanta
Chicago O'Hare → Atlanta → Boston
Timetable, Atlanta time
13:32DL 1147 from Chicago O'Hare at the gate
14:30DL 2235 to Boston leaves the gate
58 min apart on the timetable
Today
From the airport’s board at 20:11 Atlanta time
13:33DL 1147 expected at the gate1 min late
15:45DL 2235 left the gate1 h 15 late
2 h 12 between the gates, on these times
The last days
DL 1147 and DL 2235 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.