Sioux City→ChicagoNonstop Flight TimeSUX–ORD

Sioux City (Sioux Gateway/Brig General Bud Day Field) to Chicago (O'Hare International Airport).

Direct flights from SUX to ORD have an estimated flight time of about 1h 29m, based on the 435-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with United Airlines appearing most often in that sample.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SUX to ORD, last seen June 15, 2026. Frequency uses 7 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.