AA 4160 then UA 8130 at O'Hare
Greenville-Spartanburg → Chicago → Sioux Falls
Timetable, Chicago time
12:54AA 4160 from Greenville-Spartanburg at the gate
20:30UA 8130 to Sioux Falls leaves the gate
7 h 36 apart on the timetable
The last days
AA 4160 and UA 8130 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.