How Middle East conflict is disrupting aviation parts and MRO flows

The ongoing conflict in the Middle East continues to affect millions of people, disrupting daily life and creating uncertainty that extends far beyond any single sector. Within aviation, these conditions are reshaping the global parts and logistics ecosystem, constraining supply chain flows, increasing transit complexity, accelerating asset utilization, and placing sustained pressure on MRO networks.

This combined effect has shifted routine procurement and logistics processes into highly dynamic, risk-sensitive operations requiring continuous coordination across suppliers, operators, and maintenance providers.

The operational airspace picture

Before examining supply chain dynamics and parts economics, it is essential to establish the current operational environment. As of late March 2026, the central Middle East corridor is effectively non-operational for routine commercial traffic.

Following drone and missile incidents in the UAE and Qatar, large portions of regional airspace across Iran, Iraq, Kuwait, and Syria are closed, while surrounding areas including Israel, Bahrain, the UAE, Qatar, Saudi Arabia, and Oman are operating under varying degrees of restriction, conditional access, or contingency routing. Even where airspace remains technically open, operations are tightly controlled, with limited entry and exit points, reduced scheduling flexibility, and increased reliance on approved corridors.

As a result, Europe Asia traffic is primarily concentrated into two constrained routing strategies. The southern routing via Egypt, Saudi Arabia, and Oman provides the most viable continuous path but introduces additional distance, extended block times, higher fuel consumption, and exposure to navigation interference. The northern routing via the Caucasus and Afghanistan introduces its own limitations, including complex coordination requirements and limited air traffic services in certain segments, requiring contingency procedures and careful flight planning.

Both routing options add several hundred miles compared to standard Gulf routings, directly increasing flight time and operating cost across both passenger and cargo networks. In parallel, major airlines have reduced or suspended services to key regional destinations, leading to tens of thousands canceled flights.

For example, Cathay Pacific extended the suspension of passenger flights to Dubai and Riyadh until May 31 while reallocating capacity to long haul routes in Europe. Aegean Airlines has canceled services across multiple Middle Eastern destinations into May, while Air Baltic has suspended Dubai operations until October and Tel Aviv services into late April. Air Canada has paused Tel Aviv and Dubai flights through early and late March respectively.

Across other carriers, Air France and KLM have reduced or suspended services to key regional destinations, while Delta has extended Tel Aviv cancellations into midyear. IAG and Lufthansa Group airlines have broadly suspended or reduced operations across key regional destinations, while several other carriers including Singapore Airlines, Turkish Airlines, Qatar Airways, Flynas, Pegasus, Wizz Air, and LOT have significantly scaled back regional services.

As a result, established trade lanes for aviation components have been forced to reroute through longer and less efficient corridors, introducing delays and variability into what was previously a highly optimized network.

Rising fuel costs hits supply chain

The Strait of Hormuz, through which roughly 20 million barrels of crude oil and petroleum products passed daily in 2025, is now largely closed to commercial traffic, reducing tanker movements by 70–80%. This disruption has driven global fuel prices sharply higher.

Transportation and logistics operators are among the most exposed and face sustained pressure on margins, pricing, and cash flow. In aviation, where fuel accounts for roughly 20–35% of operating costs, the impact is particularly severe as jet fuel prices have surged over 60% since late February 2026, rising from around $87 to $150–200 per barrel and placing immediate financial strain on operators.

The spike in fuel costs is also influencing maintenance decisions. Airlines are deferring non-critical shop visits to preserve liquidity, extending time on wing for engines and components. While this helps with short-term cash flow, as fuel becomes more expensive, even small declines in efficiency translate into disproportionately higher operating costs.

Rerouted flight paths adds to the challenge. Adding to two hours on long haul sectors, increases fuel burn by around 20% while paying 80–100% more per gallon. The exposure is particularly intense for unhedged carriers, who must pay full spot prices after exiting hedging strategies.

The hub collapse: Understanding disruption and its impact

The Middle East has long been a central part of the global aviation system, not only as a transit corridor but as a highly concentrated hub for both air cargo and MRO activity. Its geographic positioning between Europe, Asia, and Africa allowed the development of highly integrated logistics and maintenance networks built on fast asset movement and connectivity.

1. Air cargo network concentration

On the cargo side, the Europe–Asia corridor accounted for 21.5% of global air freight in 2025, making it the largest intercontinental trade lane in aviation logistics, with the Middle East serving as a central transshipment hub within this network. For instance, Dubai International Airport handled over 1 million tons of cargo in the first half of 2025, while Hamad International Airport serves as a key base for Qatar Airways Cargo, operating a freighter fleet of 30 Boeing 777Fs contributing more than 7,000 tons of daily global cargo capacity.

The disruption of operations across these hubs has had an immediate impact on global cargo efficiency and aircraft parts availability. By mid-March, global air cargo capacity had contracted by approximately 22%, while freight prices increased up to 4 times compared to pre conflict levels, weakening the reliability of time-sensitive logistics.

Reduced capacity has also intensified competition for belly space and freighter lift, particularly on long-haul intercontinental routes. For aviation parts suppliers and distributors, this has made shipment consolidation, prioritization of high-value components, and forward positioning of inventory essential to maintaining service levels. Lower-priority or fragmented shipments are increasingly exposed to delays or rerouting, further extending lead times across the supply chain.

Shipments that were previously predictable, high-frequency, and standardized now require more complex routing, additional handling points, multiple customs interfaces, expanded documentation, and closer coordination across logistics providers, creating a cascading effect throughout the network. Transit times for aviation parts have increased by an estimated 20–40%, directly impacting time-critical shipments such as engine rotables, LLPs, and avionics components, where even short delays can lead to grounded aircraft, extended AOG events or deferred maintenance.

As a result, logistics performance is no longer determined solely by distance or demand, but by access to viable air corridors, available cargo capacity, and the ability to navigate a constrained and rapidly evolving operating environment.

2. Dense MRO infrastructure in the region

In parallel, the region’s MRO infrastructure has also been significantly affected, with direct consequences for parts and asset turnaround. The Middle East is one of the most concentrated MRO regions globally, with market valued at roughly $10.55 billion in 2026 and a network of 25-30 major tier-one MRO providers operating more than 100 large-scale facilities and specialized workshops across the region. Those include Emirates Engineering, Etihad Engineering, Sanad, Saudia Aerospace Engineering, Joramco, Qatar Airways and others.

This operating model is now under strain. As transit times are lengthened and rerouting has disrupted the steady and predictable inflow of components, MRO providers face greater difficulty in planning workloads and meeting committed delivery schedules. This reduces effective capacity across the network even where physical infrastructure remains unchanged.

In response, some activity is gradually shifting toward lower risk jurisdictions such as Turkey and parts of Saudi Arabia. Therefore, these locations are now experiencing increased demand, resulting in extended queue times and capacity constraints that push turnaround schedules further into future maintenance cycles.

Overall, the combination of disrupted cargo flows and constrained MRO operations has shifted parts availability from a routine procurement process to a more complex, logistics-dependent challenge.

3. Stranded assets drives overlapping expenses

In this constrained environment, stranded assets have become increasingly common. Aircraft, engines, and components that would typically move through maintenance cycles and return to service are instead held in storage or at MRO facilities for extended periods due to logistical, operational, regulatory, and geopolitical constraints. During this time, they must be preserved, stored under controlled conditions, and undergo periodic inspections in accordance with manufacturer and regulatory requirements. This generates significant costs that can reach several thousand dollars per unit, with additional expenses from insurance, custody, and administration, without producing any revenue.

At the same time, airlines must secure replacement capacity to maintain operations, often through leased engines or whole aircraft at elevated market rates, creating a dual cost burden. Under normal operating conditions, this overlap is limited to standard shop visit turnaround times, but with ongoing disruption, the duration has become unpredictable.

Risk exposure has also intensified. War risk premiums have risen sharply in areas near conflict zones, in some cases by 50-500%, adding further complexity to custody, liability, and contractual arrangements between operators, lessors, and MRO providers. These pressures are influencing both cost structures and decisions around fleet positioning.

Even when recovery becomes possible, repositioning remains costly and complex due to constrained air freight capacity and limited routing options.

As a result, preservation has transitioned from a short-term technical requirement into a prolonged operational and financial state. This dynamic has reinforced the importance of supply chain visibility, real time inventory access, and efficient matching between buyers and sellers of aviation parts.

Proactive Strategies for a Constrained Aviation Market

Even before the conflict escalated, operators faced high pressure on parts availability, MRO capacity, and supply chain reliability. Geopolitical disruptions have further reduced system agility, creating a more complex, high-risk operating environment.

This environment is testing operational resilience, requiring operators and suppliers to adopt proactive strategies to sustain continuity. Key priorities include establishing real-time inventory visibility, forward-positioning critical rotables and components, consolidating shipments, and dynamically optimizing routing across multiple hubs. Locatory.com can help to identify available parts and track supply across multiple hubs, helping operators maintain operations, address supply chain challenges, and minimize downtime in an increasingly complex market.The post How Middle East conflict is disrupting aviation parts and MRO flows appeared first on AeroTime.

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