UA 4173 Chicago to Sioux Falls Flight Status

United Airlines Flight UA4173 from Chicago O'Hare International Airport ORD to Sioux Falls Regional Airport FSD is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on June 25th, 2025.
Check the table below for UA4173's most recent flight history:

UA 4173 Flight Status & Schedule

Date Departure Arrival Status
Jun 25 16:29 17:42
Landed
Track >
Jun 24 18:25 19:38
Landed Late
Track >
Jun 23 16:47 17:58
Landed
Track >
Jun 22 16:20 17:26
Landed
Track >
Jun 20 16:22 17:36
Landed
Track >

United Airlines UA 4173 Chicago to Sioux Falls Flight Information

United Airlines Flight UA4173 connects Chicago, United States to Sioux Falls, United States, taking off from Chicago O'Hare International Airport ORD and landing at Sioux Falls Regional Airport FSD.

How long is the UA4173 flight from Chicago to Sioux Falls?

The average flight time from Chicago to Sioux Falls is 1 hour and 13 minutes. The flight distance is 742 km / 461 miles and the average flight speed is 609 km/h / 379 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4173 Chicago to Sioux Falls?

The Airportia On-Time Performance Rating for United Airlines Flight UA4173 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA4173 flight?

The latest flight took off on Wednesday, June 25th, 2025 with the flight status being Landed on 17:42.

How else can the flight UA4173 be referenced as?

This United Airlines flight can also be referenced as UAL4173, UA 4173, UAL 4173.

How often is flight UA4173 delayed?

On average, 40% of all UA4173 flights are delayed. The average delay is 97 minutes.

Can I get compensation for my delayed or cancelled UA4173 flight or baggage issues?

If your UA4173 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA4173 Flight Tracker above for more details.

UA4173 and Chicago ORD to Sioux Falls FSD Flights

Flight UA4173 is code-shared by 1 airline using the flight number LH7570

Other flights departing from Chicago ORD: UA5372, UA1082, UA1832, AA6536

Other flights arriving at Sioux Falls FSD: AA6303, DL3876, SLH968, MWT381

All flights connecting Chicago ORD to Sioux Falls FSD.

UA4173 United Airlines Flight: Chicago to Sioux Falls Route Map

UA4173 United Airlines Flight Map: Chicago to Sioux Falls
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.