AA 3740 then UA 1910 at O'Hare
Sioux Falls → Chicago → Newark
Timetable, Chicago time
09:00AA 3740 from Sioux Falls at the gate
21:00UA 1910 to Newark leaves the gate
12 h apart on the timetable
The last days
AA 3740 and UA 1910 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 Newark
UA 120921:4812 h 48 after AA 3740 on the timetable
UA 391023:3014 h 30 after AA 3740 on the timetable