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A Comparison of ACMI Leasing, Operating Leasing and Aircraft Ownership – To Lease or to Own

To lease aircraft or own? In the ever-increasing uncertainty of today’s aviation environment, where numerous exogenous parameters, such as the pandemic, political instability, oil prices, and climate change, dictate the...

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Andreas Pericleous

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To lease aircraft or own?

In the ever-increasing uncertainty of today’s aviation environment, where numerous exogenous parameters, such as the pandemic, political instability, oil prices, and climate change, dictate the market outlook, airlines are tasked to make important choices for their future. Aircraft acquisition and financing decisions are core to the airline’s business and pivotal to its success and profitability. In a VUCA world, where volatility, uncertainty, complexity, and ambiguity prevail, airlines must constantly analyse their key aircraft acquisition decision: “To lease or to own?”

This insight report analyses the options available to the airlines when making fleet acquisition and financing decisions. The report covers ACMI leasing, operating leases, and aircraft ownership, the pros and cons of each, and when they are best deployed.

Aircraft Leasing Market Snapshot

In the 1970s, 100% of the world’s aircraft were owned by their operators. Aircraft leasing was virtually unknown to the industry until the 1990s, when it started gaining popularity, with about 20% of the fleet at the time being leased. The market share of leased aircraft gradually increased over time and currently accounts for more than 52% of the global fleet, of which 44% are on operating lease and 8% on ACMI (either wet or damp lease).

ACMI Lease picture 4 1

 

Two types of aircraft leasing

There are two broad categories of aircraft leases; ACMI leases and operating leases; or wet and dry leases as they may be referred to. While they sound similar and both relate to the provision of aircraft renting, they are materially different in many respects.

ACMI Leases

ACMI leasing refers to the provision of Aircraft, Crew, Maintenance, and Insurance from one operator (an AOC holder) to another for a defined period and utilisation. ACMI leases can be further sub-categorised into 1) a full wet Lease or 2) a damp Lease, allowing for variations in the level of crew being provided by the lessor. ACMI leases are charged on an “all-in” hourly rate with a minimum guaranteed number of block hours each month or over the lease term.

ACMI Leasing Picture 1

ACMI Leasing is primarily used as a short-term solution for airlines that need periodic or seasonal additional capacity, such as during the peak seasons, scheduled maintenance downtime for their regular fleet, or unscheduled AOG situations. This form of leasing became popular due to the flexibility it provides for airlines to match supply and demand. The airlines may introduce additional capacity without employing additional staff at short notice. Furthermore, it allows airlines to explore markets where they may not be able to do so with their own equipment or to test the suitability of a new aircraft type before investing in crews, training, maintenance capability, and new supply chains, as these remain the responsibility of the ACMI lessor.

A common misconception is that an entity without an AOC can acquire aircraft on an ACMI lease. In most cases, this will not be permitted by the local aviation authority and will need to be structured as a full Charter. For more information on Wet Leasing, please refer to this link: https://www.accaviation.com/acmi-leasing/what-is-acmi-leasing/

Operating Aircraft Leases

The operating lease, also known as a dry lease, is a contract between an aircraft owner (or manager) and an operator. An operating lease is where the operator rents the aircraft from the owner for a defined lease term, typically between 6-12 years, and returns the aircraft to the owner at the end of a lease term. The lessee, who has operational responsibility and control of the aircraft, pays a monthly lease rental to the aircraft owner and is obligated to return the aircraft to the owner at the end of the lease term in a condition as defined in the lease agreement.

ACMI Lease picture 2

Operating leases have become a popular alternative to aircraft ownership, accounting for more than half of the global fleet. Operating leases allow an airline to expand its fleet without the requirement for large capital expenditures, helping airlines to protect their liquidity position and mitigate the risks of asset ownership. Many operating lessors place their own orders with the aircraft OEMs (Original Equipment Manufacturer) and have a constant supply of new aircraft coming to market.  When an Airline places their own aircraft order with an OEM, they often need to wait several years for delivery of those aircraft. In contrast, operating lessors, through their order books, can typically provide access to new aircraft with much shorter lead times.

Finance Aircraft Lease

A finance lease is a variation of an operating lease and shares a great degree of similarity. However, the transaction is structured where the risks and rewards of aircraft ownership are meant to pass to the lessee at the end of the lease term. From a cash flow perspective, the transaction is structured closer to traditional financing with a larger deposit and larger monthly lease rentals. However, conversely, the lessor remains the aircraft owner until the lessee exercises its right to own the aircraft – typically through a nominal or below-market purchase option at the end of the lease term.

The primary difference between the operating lease and the finance lease relates to the ownership of the aircraft at the end of the lease term, with the lessor retaining ownership of the aircraft under an operating lease and the lessee exercising a right to retain ownership under a finance lease.

Aircraft Ownership

The increased popularity of aircraft leasing means that there are fewer aircraft directly owned by their operators. Given the significant capital costs of an aircraft, it is rare that aircraft are acquired without third-party financing. Depending on the financier’s perception of asset and credit risk, lenders typically finance between 70-85%% of the purchase price, leaving the airline to pay the remaining 15-30% out of its own capital. In some cases, junior or mezzanine financing may also be sought to increase the total financing used in the transaction.

The cost of financing depends on several factors, namely the credit risk of the airline, the asset risk related to the aircraft, the risk of the jurisdiction, the amount of leverage being used and the presence of any junior or mezzanine financing.

While aircraft ownership requires more significant capital expenditure, it has the lowest ongoing operating cost to the airline compared to an operating or ACMI lease.

The following diagram below illustrates a typical transaction for an airline purchasing a new aircraft on an outright basis supported by debt financing.

ACMI Lease picture 3

ACMI, Operating Lease, Aircraft Ownership Comparison

The primary differences between the various aircraft financing and acquisition strategies are summarised in the table below.

ACMI OPERATING LEASE OWNERSHIP (WITH DEBT FINANCING)
Term Short-term (1-12 months) Long Term (6-12 years) Long Term (financing typically 10-12 years)
Payment Block Hour Rate Fixed monthly lease rent and maintenance reserves Fixed monthly debt payments
Operating Responsibility Lessor is responsible Lessee/airline is responsible Airline is responsible
Ownership Transfer No No Yes
AOC/ Op. Manuals Lessor’s AOC (who is the operator) Lessee’s AOC Lessee’s AOC
Maintenance Lessor is responsible Lessee/airline is responsible Airline is responsible
Deal Execution Less than one month 3-6 months 3-9 months
Pros Ideal for short-term capacity requirements or to remarket seasonal excess capacity, short timeframe to deal execution, can operate into restricted jurisdictions, suitable for testing new markets or aircraft types. Lower capital cost than ownership, no balance sheet risk, relatively simple acquisition process, control of operations. Lowest ongoing operating cost, greatest control of operation (no lessor interference).
Cons Expensive compared to other forms of leasing or ownership, less control over product. Long-term commitment, no flexibility during the lease term, payment of maintenance reserves and meeting return conditions. Asset risk, highest capital outlay, the balance sheet at risk of impairments.

Comparing Cost Structures for ACMI, Operating Lease and Aircraft Ownership

To provide a numerical comparison of the acquisition and financing strategies discussed, we have modelled an airline’s operating economics under a hypothetical ACMI lease, operating lease, or aircraft ownership transaction.

KPI BY OWNERSHIP TYPE ACMI LEASE OPERATING LEASE AIRCRAFT OWNERSHIP
Cost per Trip (USD) 4,368 3,853 3,737
Cost per Seat (USD) 56 49 48
Cost per Block Hour (USD) 4,368 3,853 3,737
Cost per ASK (Cents) 16.2 14.3 13.8
Break Even Load Factor 74% 64% 62%
Capital Outlay (USD) 396,000 525,000 3,048,000

The hypothetical scenario above is based on the following assumptions:

  • Analysis run on an 8-year-old regional turboprop aircraft
  • The ownership scenario is financed by 70% debt
  • Capital outlay for operating lease is based on a 5-month security deposit
  • Capital outlay for ACMI lease is based on a 1-month minimum guarantee security deposit

ACMI leasing has the lowest capital outlay requirements, albeit at the expense of higher Unit Costs and a Break-Even Load Factor compared to Operating Lease or Aircraft Ownership.

ACMI leasing, as a solution, is suitable for airlines in scenarios where they require an immediate increase in their capacity, for a short period, with a low initial cash outlay. However, it is an expensive option for long-term fleet requirements.

Operating Leases and Aircraft ownership have similar economics, with aircraft ownership having marginally better overall unit costs. However, the capital outlay is almost six times as high for aircraft ownership as it is for an operating lease. As such, operating leases are favoured by airlines wishing to protect their liquidity position or not having the necessary capital to purchase the aircraft.

Aircraft ownership is typically chosen by high credit quality airlines that can achieve higher levels of leverage and have the financial capacity to deploy large amounts of capital in return for better unit costs.

CONTACT ACC

If you’re looking to acquire an aircraft through ACMI, operating lease or purchase, don’t hesitate to contact ACC Aviation. For more information on how we can assist you in taking the right fleet decision, contact us at consulting@accaviation.com.

ACC Aviation is a global leader in ACMI arrangements and asset management, with proven experience across all forms of aircraft acquisitions, aviation finance advisory and technical support services. ACC Aviation proudly offers a one-stop solution, with comprehensive support across all stages of the lifecycle, delivering innovative solutions to clients, and ensuring the maximum possible value from every transaction.

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