Chicago O’Hare Airport Informational Guide to Chicago O’Hare International Airport (ORD) - NON OFFICIAL

United Airlines - Chicago O'Hare Airport (ORD)

United Airlines
On Time performance:
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays


Arrivals Terminal:

United Airlines operates both in Terminal 1, Terminal 2 and in Terminal 5.

Departures Terminal:

United Airlines operates both in Terminal 1 and in Terminal 2.

Arrivals and Departures

Follow the links below in order to see all the flights scheduled for United Airlines

- United Airlines Arrivals
- United Airlines Departures


In order to check in for your flight at Chicago O'Hare Airport (ORD), go to the terminal where your flight departs from, or follow the instructions provided in your ticket.

General Information and contact

- IATA Code: UA
- Website:
- Phone number: 1-800-864-8331


This airline operate some flights, but other flights are codeshare flights operated by the following airlines

- Air Canada
- Lufthansa
- All Nippon Airways - ANA
- Copa Airlines
- Austrian Airlines

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 12, 2024 to June 11, 2024, we have obtained these figures.
Total number of flights: 32767
On Time: 35833 ( 80 % )
Moderate Delay: 2605 ( 8 % )
Significant Delay: 2232 ( 7 % )
Major Delay: 3091 ( 9 % )
Canceled: 427 ( 1 % )
Diverted: 396 ( 1 % )

Average Delay: 15 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from December 12, 2023 to June 11, 2024. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 02, 2023 to May 31, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Destinations Served

United Airlines currently serves a variety of destinations from O'Hare Airport:To see the destinations and their flight frequency, please select the country.


											- Aruba (AUA): Saturday, Sunday

											- Nassau (NAS): Saturday, Sunday

											- Brussels (BRU): Daily

											- Sao Paulo (GRU): Daily

											- Calgary (YYC): Daily
- Montreal (YUL): Daily
- Ottawa (YOW): Daily
- Quebec (YQB): Daily
- Toronto (YYZ): Daily
- Vancouver (YVR): Daily
- Winnipeg (YWG): Daily
Cayman Islands

											- Grand Cayman Island (GCM): Saturday, Sunday
Costa Rica

											- Guanacaste (LIR): Saturday, Sunday
- San Jose (SJO): Saturday
Dominican Republic

											- Punta Cana (PUJ): Daily

											- Paris (CDG): Daily

											- Frankfurt (FRA): Daily
- Munich (MUC): Daily

											- Athens (ATH): Daily

											- Guatemala City (GUA): Saturday, Sunday

											- Reykjavik (KEF): Daily

											- Dublin (DUB): Daily
- Shannon (SNN): Daily

											- Milan (MXP): Daily
- Rome (FCO): Daily

											- Montego Bay (MBJ): Friday, Saturday, Sunday

											- Tokyo (HND): Daily

											- Cancun (CUN): Daily
- Mexico City (MEX): Daily
- Monterrey (MTY): Daily
- Puerto Vallarta (PVR): Saturday, Sunday
- San Jose Cabo (SJD): Saturday, Sunday

											- Amsterdam (AMS): Daily
Puerto Rico

											- San Juan (SJU): Daily
Sint Maarten (Dutch part)

											- Sint Maarten (SXM): Saturday

											- Barcelona (BCN): Daily

											- Zurich (ZRH): Daily
Turks and Caicos Islands

											- Providenciales (PLS): Saturday
United Kingdom

											- Edinburgh (EDI): Daily
- London (LHR): Daily
United States of America

											- Akron (CAK): Daily
- Albany (ALB): Daily
- Albuquerque (ABQ): Daily
- Allentown (ABE): Daily
- Anchorage (ANC): Daily
- Appleton (ATW): Daily
- Asheville (AVL): Daily
- Aspen (ASE): Daily
- Atlanta (ATL): Daily
- Austin (AUS): Daily
- Baltimore (BWI): Daily
- Bangor (BGR): Daily
- Belgrade (BZN): Daily
- Bentonville (XNA): Daily
- Birmingham (BHM): Daily
- Boise (BOI): Daily
- Boston (BOS): Daily
- Buffalo (BUF): Daily
- Burlington (BTV): Daily
- Cedar Rapids (CID): Daily
- Charleston (CHS): Daily
- Charlotte (CLT): Daily
- Charlottesville (CHO): Daily
- Chattanooga (CHA): Daily
- Cincinnati (CVG): Daily
- Cleveland (CLE): Daily
- Colorado Springs (COS): Daily
- Columbia (CAE): Daily
- Columbus (CMH): Daily
- Dallas (DFW): Daily
- Dayton (DAY): Daily
- Decatur (DEC): Daily
- Denver (DEN): Daily
- Des Moines (DSM): Daily
- Detroit (DTW): Daily
- Dulles (IAD): Daily
- Duluth (DLH): Daily
- El Paso (ELP): Daily
- Fairbanks (FAI): Daily
- Fargo (FAR): Daily
- Flint (FNT): Daily
- Fort Dodge (FOD): Monday, Wednesday, Thursday, Friday, Sunday
- Fort Lauderdale (FLL): Daily
- Fort Myers (RSW): Daily
- Fort Wayne (FWA): Daily
- Fresno (FAT): Daily
- Grand Rapids (GRR): Daily
- Great Falls (GTF): Saturday
- Green Bay (GRB): Daily
- Greensboro/High Point (GSO): Daily
- Greenville (GSP): Daily
- Hancock (CMX): Daily
- Hartford (BDL): Daily
- Hilton Head (HHH): Saturday
- Honolulu (HNL): Daily
- Houston (IAH): Daily
- Huntsville (HSV): Daily
- Indianapolis (IND): Daily
- Jackson (JAC): Daily
- Jacksonville (JAX): Daily
- Johnstown (JST): Daily
- Joplin (JLN): Daily
- Kahului (OGG): Saturday
- Kalispell (FCA): Daily
- Kansas City (MCI): Daily
- Knoxville (TYS): Daily
- Las Vegas (LAS): Daily
- Lexington (LEX): Daily
- Lincoln (LNK): Daily
- Little Rock (LIT): Daily
- Los Angeles (LAX): Daily
- Louisville (SDF): Daily
- Madison (MSN): Daily
- Mason City (MCW): Daily
- Memphis (MEM): Daily
- Miami (MIA): Daily
- Middletown (MDT): Daily
- Milwaukee (MKE): Daily
- Minneapolis (MSP): Daily
- Missoula (MSO): Daily
- Moline (MLI): Daily
- Montrose (MTJ): Daily
- Myrtle Beach (MYR): Daily
- Nantucket (ACK): Monday, Saturday, Sunday
- Nashville (BNA): Daily
- New Orleans (MSY): Daily
- New York (LGA): Daily
- Newark (EWR): Daily
- Norfolk (ORF): Daily
- Oklahoma City (OKC): Daily
- Omaha (OMA): Daily
- Orlando (MCO): Daily
- Panama City (ECP): Daily
- Pensacola (PNS): Daily
- Peoria (PIA): Daily
- Philadelphia (PHL): Daily
- Phoenix (PHX): Daily
- Pittsburgh (PIT): Daily
- Portland (PDX): Daily
- Providence (PVD): Daily
- Raleigh/Durham (RDU): Daily
- Rapid City (RAP): Daily
- Reno (RNO): Daily
- Richmond (RIC): Daily
- Roanoke (ROA): Daily
- Rochester (ROC): Daily
- Sacramento (SMF): Daily
- Saginaw (MBS): Daily
- Saint Louis (STL): Daily
- Salina (SLN): Monday, Wednesday, Thursday, Friday, Sunday
- Salt Lake City (SLC): Daily
- San Antonio (SAT): Daily
- San Diego (SAN): Daily
- San Francisco (SFO): Daily
- San Jose (SJC): Daily
- Santa Ana (SNA): Daily
- Sarasota (SRQ): Daily
- Savannah (SAV): Daily
- Seattle (SEA): Daily
- Sioux City (SUX): Daily
- Sioux Falls (FSD): Daily
- South Bend (SBN): Daily
- Spokane (GEG): Daily
- Springfield (SGF): Daily
- State College (SCE): Daily
- Sun Valley (SUN): Saturday, Sunday
- Syracuse (SYR): Daily
- Tampa (TPA): Daily
- Traverse City (TVC): Daily
- Tulsa (TUL): Daily
- Vail (EGE): Friday, Saturday
- Washington (DCA): Daily
- Wichita (ICT): Daily
- Wilkes-Barre (AVP): Daily
- Wilmington (ILM): Monday, Saturday, Sunday
Virgin Islands (U.S.)

											- Saint Thomas (STT): Saturday

The information provided above does not include details about seasonal flights that are not currently being served at this moment, which means that only the flights currently in operation are covered in the information provided.