UA 2220 then DL 5818 at Boston
Chicago O'Hare → Boston → Pittsburgh
Timetable, Boston time
15:36UA 2220 from Chicago O'Hare at the gate
18:30DL 5818 to Pittsburgh leaves the gate
2 h 54 apart on the timetable
The last days
UA 2220 and DL 5818 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.
Later flights to Pittsburgh
DL 582620:204 h 44 after UA 2220 on the timetable