United Airlines

IATA: UA

Passenger

Cargo

Scheduled

Domestic

United Airlines (United Airlines) (UA) is based in United States, Chicago, IL. Operates flights to 369 destinations. Fleet size: 842 aircrafts. Average fleet age: 14.1 years. Skytrax rating: 3 stars.

About United Airlines

United Airlines is a major American airline headquartered in Chicago, Illinois. It is owned by United Airlines Holdings.

369

Destinations

Routes operated

842

Fleet Size

Total aircraft

14.1 years

Fleet Age

Average age

3/5

Skytrax Rating

3 reviews

United States

Country

Base country

Cabin Classes

Service classes

1926

Founded

Year established

Safety & Ratings

3/5

Skytrax Rating

3 reviews

3.5/5

Tripadvisor Rating

12

Accidents (Last 5 Years)

0

Crashes (Last 5 Years)

Service Reliability:

Very Stable

Extensive route network with consistent service

Contact Information

Address

233 S. Wacker Drive, Chicago, IL 60606, United States

Phone

+1-800-864-8331

Website

www.united.com

Social Media & Resources

Official Website Instagram Twitter YouTube Tripadvisor Wikipedia

Hub Airports

Chicago O'Hare International Airport (ORD)Denver International Airport (DEN)George Bush Intercontinental Airport (IAH)

Fleet & Services

Cabin Classes

Economy

Premium Economy

Business

First

Baggage Information

Baggage Policy

Economy Class: 23kg, Premium Economy: 23kg, Business Class: 32kg, First Class: 32kg.

Check-in Information

Online check-in available 24 hours before departure.

Airline Details

Airline Code

UA

IATA Code

UA

Destinations

369

Country

United States

City

Chicago

State

IL

Fleet Size

842

Total Aircraft

502

Avg Fleet Age

14.1 years

Founded

1926

Cabin Classes

4

Routes Operated by United Airlines

0-1 flights

3 flights

1-2 flights

1-2 flights

5-6 flights

7-9 flights

7-8 flights

9-16 flights

5 flights

8-13 flights

6-14 flights

7-8 flights

2-3 flights

6 flights

3 flights

6-8 flights

4-5 flights

2 flights

4-6 flights

3-4 flights

9-11 flights

1 flight

5-8 flights

2 flights

1 flight

5-6 flights

6-10 flights

2-3 flights

5-9 flights

5-6 flights

7-8 flights

1-2 flights

4-5 flights

1 flight

6-9 flights

9-17 flights

6-8 flights

3-4 flights

6-7 flights

10-17 flights

7-8 flights

2 flights

1 flight

2 flights

1-2 flights

6-8 flights

9-15 flights

3 flights

8-13 flights

2-3 flights

1 flight

1 flight

6-9 flights

4-6 flights

6-8 flights

9-15 flights

10-15 flights

5-7 flights

9-16 flights

9-12 flights

5-10 flights

4-6 flights

8-16 flights

1-3 flights

6-9 flights

10-11 flights

7-9 flights

4-7 flights

5-9 flights

6-9 flights

26-35 flights

2-3 flights

1-2 flights

3-4 flights

1 flight

4-7 flights

1 flight

2 flights

4-7 flights

2 flights

1-2 flights

1-2 flights

1-2 flights

1-2 flights

3-4 flights

2-5 flights

0-2 flights

10-15 flights

4-6 flights

2 flights

6-8 flights

2 flights

3-5 flights

1 flight

1 flight

1-2 flights

5-13 flights

1-2 flights

1-2 flights

1-2 flights

1 flight

3-5 flights

3-4 flights

1 flight

5-8 flights

2-6 flights

0-2 flights

1 flight

1 flight

2-3 flights

5-9 flights

1 flight

3-5 flights

1-2 flights

4-7 flights

3-5 flights

3-4 flights

1-2 flights

5-9 flights

1-2 flights

1 flight

0-2 flights

3-6 flights

1 flight

1 flight

1-2 flights

1-2 flights

4-10 flights

2-4 flights

1-4 flights

2-5 flights

4-19 flights

3-4 flights

2 flights

2-5 flights

2-3 flights

1-4 flights

2-5 flights

1-3 flights

1-2 flights

5-16 flights

5-11 flights

2 flights

1-3 flights

3-4 flights

1-2 flights

2-4 flights

7-15 flights

3-4 flights

4-9 flights

3-10 flights

3-7 flights

5-14 flights

1-3 flights

4-8 flights

1-4 flights

2-4 flights

2 flights

1 flight

3 flights

1-2 flights

1-4 flights

1 flight

1-2 flights

2-5 flights

10-18 flights

CLE → FLL (Fort Lauderdale)

2-5 flights

CLE → RSW (Fort Myers)

1-3 flights

0-1 flights

1-2 flights

1 flight

2 flights

0-1 flights

0-1 flights

1 flight

3-5 flights

1 flight

1-2 flights

2 flights

2 flights

3-5 flights

2-3 flights

1 flight

5-7 flights

2-4 flights

3-5 flights

2 flights

1-2 flights

1-2 flights

5 flights

4-5 flights

3-4 flights

1 flight

1 flight

4-6 flights

4-5 flights

1-2 flights

5-8 flights

3-6 flights

7-8 flights

2 flights

1-2 flights

3-4 flights

1 flight

2 flights

4-5 flights

3-6 flights

1 flight

1 flight

4-5 flights

1-2 flights

1 flight

5-7 flights

4-5 flights

4-6 flights

3-4 flights

5-8 flights

1 flight

2-3 flights

2 flights

2 flights

1 flight

3-4 flights

3-5 flights

2-4 flights

3-5 flights

1-2 flights

1 flight

3 flights

2 flights

2-3 flights

8-10 flights

3 flights

3-5 flights

3 flights

2-3 flights

0-1 flights

1 flight

4 flights

5-7 flights

11-13 flights

KSA → KWA (Kwajalein)

0-1 flights

PRC → LAX (Los Angeles)

1 flight

LIH → LAX (Los Angeles)

4 flights

KOA → LAX (Los Angeles)

3-5 flights

SAL → LAX (Los Angeles)

5-6 flights

GUA → LAX (Los Angeles)

4-5 flights

OGG → LAX (Los Angeles)

4-6 flights

ACV → LAX (Los Angeles)

1-2 flights

BOI → LAX (Los Angeles)

4-6 flights

ASE → LAX (Los Angeles)

2 flights

BZN → LAX (Los Angeles)

1 flight

HNL → LAX (Los Angeles)

13-14 flights

PVR → LAX (Los Angeles)

5-7 flights

FAT → LAX (Los Angeles)

3-4 flights

MRY → LAX (Los Angeles)

3-4 flights

CLE → LAX (Los Angeles)

1-2 flights

RDD → LAX (Los Angeles)

1-2 flights

KWA → MAJ (Majuro Atoll)

0-1 flights

HNL → MAJ (Majuro Atoll)

0-1 flights

2 flights

1 flight

0-2 flights

1-2 flights

0-2 flights

1 flight

2-3 flights

1-3 flights

2-4 flights

3-5 flights

1-3 flights

4-5 flights

6-10 flights

0-1 flights

3 flights

2-3 flights

0-1 flights

2-3 flights

1-3 flights

0-1 flights

0-1 flights

3-4 flights

1 flight

3 flights

3 flights

3 flights

3-7 flights

1 flight

1-5 flights

6-9 flights

3-4 flights

7-10 flights

4-8 flights

2 flights

2-4 flights

1 flight

1-2 flights

1-2 flights

0-1 flights

5-6 flights

2 flights

TKK → PNI (Pohnpei, Caroline Islands)

0-1 flights

GUM → SPN (Saipan)

1 flight

LIH → SFO (San Francisco)

1-3 flights

KOA → SFO (San Francisco)

2-5 flights

ABQ → SFO (San Francisco)

1-2 flights

OGG → SFO (San Francisco)

4-5 flights

ACV → SFO (San Francisco)

4 flights

BOI → SFO (San Francisco)

4-5 flights

BZN → SFO (San Francisco)

1-2 flights

HNL → SFO (San Francisco)

5-8 flights

PVR → SFO (San Francisco)

2-5 flights

MCI → SFO (San Francisco)

1-2 flights

BFL → SFO (San Francisco)

2 flights

FAT → SFO (San Francisco)

4 flights

EUG → SFO (San Francisco)

2-4 flights

BUR → SFO (San Francisco)

6-9 flights

MRY → SFO (San Francisco)

1-3 flights

SNA → SFO (San Francisco)

9-16 flights

STL → SFO (San Francisco)

1-3 flights

CMH → SFO (San Francisco)

1-3 flights

IND → SFO (San Francisco)

1-2 flights

KIX → SFO (San Francisco)

1 flight

OMA → SFO (San Francisco)

1-2 flights

CLE → SFO (San Francisco)

1-2 flights

MTY → SFO (San Francisco)

1 flight

SJO → SFO (San Francisco)

1 flight

RDD → SFO (San Francisco)

3 flights

AKL → SFO (San Francisco)

1-2 flights

0-1 flights

3-4 flights

1 flight

5-6 flights

0-1 flights

4-5 flights

ALB → IAD (Washington)

4 flights

ABQ → IAD (Washington)

0-2 flights

ITH → IAD (Washington)

2 flights

GUA → IAD (Washington)

1-2 flights

JST → IAD (Washington)

1 flight

DAY → IAD (Washington)

2-3 flights

MDT → IAD (Washington)

2-3 flights

HSV → IAD (Washington)

3 flights

CHO → IAD (Washington)

3-4 flights

ROC → IAD (Washington)

3-4 flights

GSP → IAD (Washington)

1-2 flights

CVG → IAD (Washington)

3-4 flights

CAE → IAD (Washington)

2-3 flights

BTV → IAD (Washington)

2-3 flights

MCI → IAD (Washington)

2 flights

MGW → IAD (Washington)

1 flight

MOB → IAD (Washington)

2 flights

STT → IAD (Washington)

1 flight

MHT → IAD (Washington)

1-2 flights

BUF → IAD (Washington)

3 flights

CHS → IAD (Washington)

2-3 flights

STL → IAD (Washington)

2 flights

JAX → IAD (Washington)

2-4 flights

CMH → IAD (Washington)

4 flights

IND → IAD (Washington)

4 flights

SCE → IAD (Washington)

3-4 flights

CLE → IAD (Washington)

3-4 flights

BDL → IAD (Washington)

3-4 flights

SDF → IAD (Washington)

2 flights

TYS → IAD (Washington)

4-5 flights

GSO → IAD (Washington)

1-2 flights

LGA → IAD (Washington)

4 flights

GUM → TKK (Weno)

0-1 flights

PNI → TKK (Weno)

0-1 flights

Related Information

Major hub airports:

GUM • DLH Airport • FOD Airport • DEC • COU • PIA Airport

Frequently Asked Questions

How many destinations does United Airlines serve?

United Airlines operates flights to 369 destinations from United States.

What is the airline code for United Airlines?

The airline code for United Airlines is UA (IATA: UA).

Where is United Airlines based?

United Airlines is based in United States.

Related Airports

GUM DLH FOD DEC COU PIA

Data Transparency

Last updated: January 11, 2026Data source: Airline data from official sources, flight schedules, and verified airline information

United Airlines

About United Airlines

Safety & Ratings

3/5

3.5/5

12

0

Contact Information

Social Media & Resources

Hub Airports

Fleet & Services

Cabin Classes

Baggage Information

Baggage Policy

Check-in Information

Airline Details

UA

UA

369

United States

Chicago

IL

842

502

14.1 years

1926

4

Routes Operated by United Airlines

Related Information

Frequently Asked Questions

How many destinations does United Airlines serve?

What is the airline code for United Airlines?

Where is United Airlines based?

Related Pages

Related Routes

Related Airports