Chicago to Sioux City (ORD–SUX) — Airlines, Schedules & Connections

ORD Airport Page →
435 mi airlines charter/private 7/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 56m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
UA5021
UA United
CR2
5:24 PM
CDT T2
7:11 PM
CDT
1h 47m
25%
M T W T F S S
Prices
✓
←
UA5071
Starts Sep 24
UA United
CR2
8:35 AM
CDT
10:29 AM
CDT
1h 54m
—
M T W T F S S
Prices
✓
←
UA5118
UA United
CR2
8:58 AM
CDT
10:30 AM
CDT
1h 32m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
DEN Denver 5h 48m AAACBA → UA Denver (DEN) to Sioux City flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Chicago to Sioux City
2 carriers, 7 flights/week nonstop.
2 Airlines 435 mi 1h 47m nonstop

ORD–SUX is served by 2 airlines with nonstop service. United Airlines and SkyWest Airlines lead the route. The flight covers 435 miles in approximately 1h 47m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Browse available seat maps ORD Routes SUX Routes ORD Live Flights SUX Live Flights ORD Delays
All flights from Sioux City (SUX) Sioux City to Chicago flights
Carriers on this route

Airline Landscape

All carriers operating nonstop ORD–SUX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 7 CR2 1h47 9% Star Alliance –
OO SkyWest Airlines 0 – – 9% – –
Aircraft on this route
CR2 Canadair Regional Jet 200 – UA
Alliance coverage
Star Alliance: UA (7 flights/wk, 100%)
Unaffiliated: OO (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, ORD to SUX direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
7
Outbound / wk
14
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ORD to SUX.
1-STOP
One-Stop Connections
1
Hubs
~5h
Fastest
~5h
Longest
DEN ~5h 48m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
145
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ORD → SUX
9%
Frequent delays expected. Consider flexible booking.
Departing
9%
Return
SUX → ORD
65%
Moderate delays possible. Allow buffer time.
Arriving
65%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ORD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Sioux City is 0 hours the same as Chicago.
ORD: CDT · SUX: CDT

When it's 6:00 PM in Chicago, it's 6:00 PM in Sioux City.
Distance & Flight Time
435 mi / 700 km
Nonstop flight time is approximately 1h 47m gate to gate.
Getting to ORD

CTA Blue Line runs 24/7 from downtown Loop stations to O'Hare (45 min, $5). Pace buses serve suburbs. Ride-shares cost $35–55 from downtown depending on traffic; add 30+ minutes during rush hour on the Kennedy Expressway.Economy parking lots E/F connect via ATS people mover. Terminal 5 (international) is separate from Terminals 1–3; allow extra time for inter-terminal transfers.

Facts

ORD–SUX Quick Facts

Key statistics for the Chicago to Sioux City route.
Route details
Distance435 mi / 700 km
Flight time1h 47m
Time difference0 hours
Airlines (nonstop)2
Weekly flights7 out / 14 return
1-stop connectionsAvailable
Origin: ORD
Full nameChicago O'Hare International Airport
IATA / ICAOORD / KORD
TimezoneAmerica/Chicago
Passengers/yr80.0M
Elevation680 ft / 207 m
Destination: SUX
Full nameSioux Gateway Airport / Brigadier General Bud Day Field
IATA / ICAOSUX / KSUX
TimezoneAmerica/Chicago
Passengers/yr0.1M
Elevation1,098 ft / 335 m
FAQ

Frequently Asked Questions

Common questions about ORD to SUX flights.
Nonstop flights from Chicago O'Hare International Airport to Sioux Gateway Airport / Brigadier General Bud Day Field take about 1h 47m gate to gate. The route covers 435 miles.
2 airlines operate flights from ORD to SUX: United Airlines and SkyWest Airlines.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver.
On a single ticket, yes. Your bags are checked through to SUX and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Yes, return flights from SUX to ORD are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ORD to SUX

Chicago O'Hare International Airport (ORD) and Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) are connected by nonstop service from United Airlines and SkyWest Airlines. With 7 weekly departures, this is a regularly served route.

ORD to SUX Flight Duration and Schedule

Nonstop flight time from ORD to SUX is about 1 hours 47 minutes gate to gate. The route covers a distance of 435 miles (700 km). There are approximately 7 weekly flights outbound and 14 return, totaling 21 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Denver. Two-stop connections are also available via intermediate hubs.