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UA 4183 St. Louis to Chicago Flight Status

United Airlines Flight UA4183 from St. Louis Lambert International Airport STL to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 11th, 2026.
Check the table below for UA4183's most recent flight history:

UA 4183 Flight Status & Schedule

Date Departure Arrival Status
Feb 11 08:09 08:59
Landed
Track >
Feb 10 08:16 09:09
Landed
Track >
Feb 09 08:47 09:36
Landed
Track >
Feb 08 08:37 09:30
Landed
Track >
Feb 07 08:12 09:06
Landed
Track >

United Airlines UA 4183 St. Louis to Chicago Flight Information

United Airlines Flight UA4183 connects St. Louis, United States to Chicago, United States, taking off from St. Louis Lambert International Airport STL and landing at Chicago O'Hare International Airport ORD.

How long is the UA4183 flight from St. Louis to Chicago?

The average flight time from St. Louis to Chicago is 55 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 397 km/h / 247 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4183 St. Louis to Chicago?

The Airportia On-Time Performance Rating for United Airlines Flight UA4183 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4183 arriving at?

Flight UA4183 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.

When was the latest UA4183 flight?

The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 08:59.

How else can the flight UA4183 be referenced as?

This United Airlines flight can also be referenced as UAL4183, UA 4183, UAL 4183.

How often is flight UA4183 delayed?

On average, 0% of all UA4183 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4183 flight or baggage issues?

If your UA4183 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 UA4183 Flight Tracker above for more details.

UA4183 and St. Louis STL to Chicago ORD Flights

Flight UA4183 is code-shared by 4 airlines using the flight numbers AC4925, CM1498, NH7589, NZ2890

Other flights departing from St. Louis STL: AA4885, G74183, WN3009, WN1412

Other flights arriving at Chicago ORD: AA1540, UA2100, UA3469, G74183

All flights connecting St. Louis STL to Chicago ORD.

UA4183 United Airlines Flight: St. Louis to Chicago Route Map

UA4183 United Airlines Flight Map: St. Louis to Chicago
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.