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Airline review · UA

United Airlines

Expert Editorial Review

Good leads the way

#24 Global 4-star airline Safety 9.1 · Excellent Safety
United Airlines Airbus A320 aircraft.
Photo: JacobAviation / Wikimedia Commons / CC BY-SA 4.0

United Airlines is a Star Alliance founding member with Polaris business class on long-haul, an extensive global network from Chicago, Newark, and San Francisco, and MileagePlus as a core loyalty programme for UK–US routings.

Last updated 30 June 2026

Decision summary FlightLogic verified data · Updated 30 June 2026

Should I choose United Airlines for my next long-haul work trip?

United Airlines scores 7.7/10 (safety 9.1/10), ranking #24 globally — Wi-Fi is paid or route-dependent. Baggage: Intl often 1×23 kg; domestic fees apply. Economy seat pitch: 30–31"; loyalty programme: MileagePlus. Full passenger policy tables, category scores, and the fares search follow below.

FlightLogic score
7.7/10
Safety
9.1/10
Global rank
#24
Wi-Fi policy
Partial / paid tiers

Who should think twice about United Airlines

Scores mean naming who a carrier is NOT for. From our rated findings:

  • Basic Economy restrictions
  • Polaris product varies by aircraft age

Pre-Trip Planning

Passenger policies at a glance

Policy data verified

Baggage, Wi-Fi, legroom, and lounge access for United Airlines — expand for the full matrix.

View full policy matrix Baggage · Wi-Fi · lounges · changes
United Airlines passenger policies
Cabin baggage Included — standard carry-on allowance applies
Checked baggage Intl often 1×23 kg; domestic fees apply
In-flight Wi-Fi Partial — free messaging or select routes/cabins only
Economy seat pitch 30–31"
Lounge access United Club / Polaris
Changes & refunds No change fees most fares; Basic Economy restricted
Loyalty programme MileagePlus

Awards & Recognition

  • Star Alliance founding member
  • Polaris business class

Airline Details

IATA Code
UA
ICAO Code
UAL
Hub
Chicago O'Hare (ORD) / Newark (EWR) / San Francisco (SFO)
Alliance
star alliance
Founded
1926
Fleet Size
900 aircraft

Strengths

  • Polaris lounges and lie-flat business
  • Extensive Star Alliance network
  • Strong SFO and ORD hubs

Weaknesses

  • Basic Economy restrictions
  • Polaris product varies by aircraft age

Day-of Travel Support

United Airlines travel facts

Verified baggage allowances, punctuality, fleet, safety and loyalty facts for United Airlines.

Baggage & fees

Cabin bag 22 × 14 × 9 in + personal item; no weight limit · No published weight limit
Checked bag (economy) Domestic first bag from ~$45; transatlantic Basic first bag ~$75, standard economy 1 × 23 kg included
Checked bag (business) Polaris 2 × 32 kg
Seat selection Basic assigned at check-in; free standard seats in Economy
Change fee No change fee on most fares; Basic Economy restricted

Punctuality

78.77%

on time — Full year 2025 (arrivals within 15 min)

Cirium 2025 On-Time Performance Review (Jan 2026) — North America #4

Punctuality is 20% of the FlightLogic score — see our methodology.

Fleet & cabins

Fleet size
982 aircraft
Average age
15 years
Main types
B737-800/900, B737 MAX 8/9, A320 family, B777-200/300ER, B787-8/9/10
Economy pitch
30–32 in
Business seat
Polaris — fully flat 1-2-1
Wi-Fi
Free via Starlink for MileagePlus members (rolling out); paid otherwise

Safety

Registry status
IOSA-registered

IOSA-registered; FAA oversight

FlightLogic editorial safety score: 9.1/10 — our own assessment, separate from IOSA registry status.

Loyalty

Programme
MileagePlus
Currency
Miles

Premier tiers: Silver, Gold, Platinum, 1K

Rating history

  • Q3 2026 7.7/10 Current quarter

Quarterly tracking began Q3 2026 — earlier scores were not archived.

About United Airlines

United Airlines is a Star Alliance founding member with Polaris business class on long-haul, an extensive global network from Chicago, Newark, and San Francisco, and MileagePlus as a core loyalty programme for UK–US routings.

Key strengths: Polaris lounges and lie-flat business. Extensive Star Alliance network. Strong SFO and ORD hubs. Areas for improvement: Basic Economy restrictions. Polaris product varies by aircraft age.

Editorial United Airlines Reviews

United Airlines Airbus A320 aircraft.
Airline Reviews

United Airlines Review 2026: Polaris & MileagePlus

Star Alliance US giant — Polaris business class, extensive global network from Newark, Chicago, and San Francisco, and MileagePlan redemptions for UK travellers.

San Francisco International Airport, home to the United Polaris Lounge.
Airport Lounge Reviews

United Polaris Lounge, San Francisco International Terminal G

United's flagship US lounge for transpacific departures — chef-driven dining, shower suites, and work pods in International Terminal G.

The United Polaris Lounge, Concourse C at Chicago O'Hare Airport.
Airport Lounge Reviews

United Polaris Lounge, Chicago O'Hare Terminal 1

United Polaris Lounge at ORD Terminal 1 — sit-down dining, shower suites, and the primary Star Alliance premium ground product for United long-haul departures.

Verified reader reviews

Coming soon

We are building verified reader reviews for United Airlines. Readers will be able to submit a review with proof of travel — a boarding pass or booking confirmation — emailed to [email protected].

Reader scores are published separately from FlightLogic editorial ratings and never change the editorial score.

United Airlines — Frequently Asked Questions

Is United Airlines a good airline?

United Airlines scores 7.7/10 overall on FlightLogic (4-Star) — an editorial expert rating, not an aggregate of consumer reviews. Strengths include Polaris lounges and lie-flat business; Extensive Star Alliance network.

What is United Airlines's safety score?

United Airlines scores 9.1/10 on FlightLogic's safety index — calculated separately from passenger experience using IOSA certification, accident history, fleet age, and regulatory compliance.

What alliance is United Airlines in?

United Airlines is a member of star alliance.

Where is United Airlines's hub?

United Airlines's primary hub is Chicago O'Hare (ORD) / Newark (EWR) / San Francisco (SFO). The airline was founded in 1926 and operates approximately 900 aircraft.

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