London Daily

Focus on the big picture.
Tuesday, Jun 23, 2026

United Airlines’ $300 Million Skeleton In The Closet: Hong Kong Route Impairment

United Airlines’ $300 Million Skeleton In The Closet: Hong Kong Route Impairment

While United Airlines wants to look past its Continental Airlines merger, it appears to be dealing with an even older matter: writing down the value of the Asia-Pacific network it acquired in 1985 from Pan Am, which gave United the dominant position in the region it still enjoys today.
United has taken a $296 million impairment on its Hong Kong routes in two tranches, first a $206 million charge announced in January 2019 – before the civil disruption in Hong Kong that is seeing airlines post losses but not make write-downs. The first tranche was blamed on costs rising faster than revenue. The second tranche, of $90 million, was announced in early January 2020 and represented a full impairment of the Hong Kong route. It was blamed on decreased demand and revenue.

Hong Kong was one of thirteen Asia-Pacific destinations United bought, along with 18 widebody aircraft, from Pan Am for $750 million in 1985, equivalent today to $1.8 billion after inflation. The transaction also included parts, property and facilities. United declined to comment if it still attributes value to any of the twelve other markets it bought.

To simplify the cost by ignoring the transaction’s large aircraft expense, each destination on average was worth $58 million, or $138 million today after inflation, far below United’s $296 million impairment. Yet is unclear why United kept such high value for so long. United’s Asia-Pacific network historically generated healthy profits that should have gradually written down the transaction value. Pan Am’s Asia-Pacific network made $132 million in the two years prior to its sale.

United said the Hong Kong routes were valued as an intangible asset part of collateral for a loan. The asset classification seems questionable given the commercial and legal evolution of international aviation as it pertains to two areas, traffic rights and slots.

First, traffic rights: United bought Pan Am’s Asia-Pacific network at a time of heavy regulation when countries only allowed a specific number of airlines and flights – thus creating value to the route authority. Since then the US has championed open sky agreements, a sweeping change that permit an unlimited number of airlines from either side to offer as many flights as they wish.

The US and Hong Kong removed restrictions on passenger flights in 2002, liberalizing the market and permitting any US or Hong Kong airline to fly as much as it wants. That should have meant United’s Hong Kong assets lost all value; United no longer had any access another US airline could not gain.

Whereas United in 1985 bought further route access to Hong Kong, American Airlines last decade used free market access to launch two Hong Kong flights. United declined to comment about impairment methodology and why the valuation remained for so long. United’s first impairment said it was done as part of its annual review.

Second, slots: United has not indicated the valuation was related to Hong Kong airport slots, but either way this could not be possible. Aviation growth outpacing infrastructure expansion has made more airports slot congested. Perhaps best known is London Heathrow, where airlines can legally sell their slots to each other. The most expensive known sale was Oman Air spending $75 million for a slot pair at peak timings. Those transaction opportunities can allow airlines to value their Heathrow slot portfolio.

But slots at Hong Kong cannot be sold. Official rules only permit trading between an airline and its subsidiaries (for example, Cathay Pacific and Cathay Dragon), or between subsidiaries (Cathay Dragon and HK Express). So without being able to sell its slots at congested Hong Kong, United could not ascribe value to the slots. Other Asian airports also tend to prohibit slot sales, unlike European and American counterparts.
Besides Hong Kong, United’s Pan Am transaction included access to Auckland, Bangkok, Beijing, Manila, Melbourne, Osaka, Seoul, Shanghai, Singapore, Sydney, Thailand and Tokyo. United already served Hong Kong and Tokyo, but the Pan Am deal gave it more exposure. The markets have all since become open skies with the exception of mainland China and Tokyo Haneda.

The US assigns airlines to the limited permissions to land in mainland China and at Tokyo Haneda. Approval is given to an airline for a specific city-pair combination, and the airline needs permission if they want to later change it. Alternatively the authority can be re-allocated to another airline, as happened to a Delta Haneda slot that was re-allocated to American. Being unable to freely transfer an authority would also challenge the ability to provide a valuation on those flights.
Newsletter

Related Articles

0:00
0:00
Close
Taxpayer Support Grows for Higher Digital Levies on Multinational Tech Companies
Bank of England Signals Caution Over Inflation Despite Easing Energy Prices
Lloyds Banking Group Expands Artificial Intelligence Hiring Amid Sector-Wide Automation Shift
Film Producer Corporate Collapse Leaves Creditors Facing Unrecoverable Losses
UK Ten-Year Brexit Anniversary Highlights Ongoing Political and Economic Uncertainty
Nottingham Maternity Scandal Inquiry Reveals Systemic Failings in NHS Care
Met Office Heatwave Prompts Public Health Warnings Across United Kingdom
Concerns Rise Over Fiscal Stability as Political Uncertainty Weighs on UK Borrowing Costs
UK Taxpayers Back Higher Digital Taxes on Global Technology Firms, Survey Shows
Bank of England Holds Interest Rates Steady Amid Persistent Services Inflation
Reform UK and Opposition Leaders Call for General Election Following Starmer’s Departure
Ten Years After Brexit Referendum, UK Faces Ongoing Political Fragmentation and Economic Debate
Nottingham University Hospitals Maternity Inquiry Exposes Severe NHS Failures
Met Office Issues Heat Health Alerts as United Kingdom Faces Record-Breaking Temperatures
Andy Burnham Emerges as Front-Runner for Labour Leadership After Starmer’s Resignation
Keir Starmer Resigns as UK Enters New Phase of Political Leadership Transition
UK Expands Alcohol Ban Enforcement Using Tagging Technology Ahead of World Cup
UK Invests £50 Million in Critical Minerals Supply Chain Security
UK Appoints Special Envoy on Preventing Sexual Violence in Conflict
UK Introduces Fines for Landlords of Unsafe Rental Properties
Reform UK Leads Opinion Polls as Immigration Debate Reshapes UK Politics
Police Investigate Edinburgh Attacks as Potential Hate Crimes
King Charles to Publish Personal Tax and Royal Household Financial Records
Nottingham University Hospitals Maternity Inquiry Report Set for Publication
Heat-Health Alerts Issued Across London and Southern England Amid Rising Temperatures
UK Economy Shows Pressure From Middle East Conflict Despite Modest Growth
Brexit Anniversary Reignites Debate Over UK Economic and Political Direction
UK Parliament Continues Legislative Work Amid Leadership Transition
Financial Markets Hold Steady After UK Leadership Shake-Up
Andy Burnham Enters Labour Leadership Race With Strong Parliamentary Backing
Keir Starmer Resigns as UK Prime Minister After Two Years in Office
Reform UK MP Lee Anderson to Raise Pension Concerns Over British Coal Staff Superannuation Scheme
UK Parliament to Debate Newborn Screening for Spinal Muscular Atrophy Following Public Petition
Met Office Warns of Water Safety Risks During Heatwave as Temperatures Peak in England
Treasury Increases Mileage Allowance Payments for 2026–27 Tax Year to 55 Pence Per Mile
UK Government Raises Electricity Generator Levy to 55 Percent in New Revenue Measure
House of Lords Moves Financial Services and Markets Bill to Committee Stage Amid Regulatory Scrutiny
Westminster Hall to Debate Petition on Pro-Israel Influence in UK Politics
UK Parliament Prepares for Estimates Days Debates as Backbench Business Schedule Approved
Armed Forces Bill Nears Final Stages in UK House of Commons With Military Justice Reforms
Donald Trump Comments on UK Political Situation, Citing Immigration and Energy Policy Concerns
Andy Burnham By-Election Victory Fuels Speculation Over Potential Labour Leadership Contest
UK Economy Shows Resilience but Faces Headwinds from Middle East Tensions, UK Finance Says
UK Parliament Opens Week of Debates on Net Zero, Security and Armed Forces Reform
Met Office Issues Amber Extreme Heat Warning as Temperatures Expected to Reach 35C Across England and Wales
Prime Minister Keir Starmer Faces Mounting Leadership Pressure After Makerfield By-Election Defeat
London Hotel Wins World’s Best Afternoon Tea Award at International Hospitality Guide La Liste
Court of Appeal Rules in Favour of Competition and Markets Authority in Phenytoin Drug Case
Chichester Waste Site Suspended After Environment Agency Finds Serious Fire and Pollution Risks
UK Appoints Chris Elmore as Special Envoy on Preventing Sexual Violence in Conflict
×