Year-round direct route · 700 km
Chicago (ORD) to Sioux City (SUX)
Nonstop service operated by United Express. Around 1h 30m gate to gate over 700 km (435 mi).
Route facts
| Airlines | United Express |
| Service | Year-round |
| Distance | 700 km / 435 mi |
| Est. flight time | about 1h 30m |
| Return direction | SUX to ORD |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
ORD · Chicago O'Hare International Airport
Chicago, United States
SUX · Sioux Gateway Airport / Brigadier General Bud Day Field
Sioux City, United States