Commercial Aviation
Airbus Validates Critical Rendezvous Phase for Wake Energy Retrieval
Airbus and partners complete trials validating the rendezvous process for Wake Energy Retrieval, enabling fuel-efficient formation flying.

This article is based on an official press release from Airbus.
Airbus and Partners Validate Critical “Rendezvous” Phase for Wake Energy Retrieval
On December 11, 2025, Airbus announced the successful completion of a pivotal series of flight trials designed to validate the operational feasibility of Wake Energy Retrieval (WER). Conducted under the SESAR Joint Undertaking project known as “GEESE” (Gain Environmental Efficiency by Saving Energy), these trials mark a significant step toward reducing aviation emissions through formation flying.
The trials, which took place over the North Atlantic Ocean between September and October 2025, involved a massive cross-industry collaboration including four major airlines and multiple Air Navigation Service Providers (ANSPs). According to the announcement, the primary goal was to validate the “rendezvous process”, the complex procedure required to guide two commercial aircraft to a precise meeting point in transatlantic airspace safely.
While the concept of flying in a leader’s wake to save fuel has been theoretically proven, the logistical challenge of coordinating two distinct commercial aircraft flights to meet mid-air has been a major hurdle. These recent trials successfully demonstrated that current air traffic management systems can handle this coordination without compromising safety.
The Science of “Fello’fly”
The initiative, originally launched by Airbus as the “fello’fly” demonstrator in 2019, draws inspiration from biomimicry, specifically the flight patterns of migrating geese. In this operational concept, a “follower” aircraft positions itself approximately 3 kilometers (1.5 nautical miles) behind a “leader” aircraft.
The physics behind the concept rely on the wake vortices created by the leading plane. These vortices contain smooth updrafts of air; by “surfing” these updrafts, the follower aircraft requires significantly less engine thrust to maintain lift. Airbus data indicates that this technique can reduce fuel burn and CO2 emissions by up to 5% for the follower aircraft on a long-haul journey.
Validating the 4-Step Rendezvous
The trials conducted in late 2025 did not involve the actual wake-surfing phase but focused entirely on the setup: getting the planes together. According to the project report, the partners validated a specific four-step process:
- Calculation: The Airbus Pairing Assistance Tool (PAT) computes optimized trajectories and rendezvous instructions in real-time.
- Assessment: Airline dispatchers, flight crews, and Air Traffic Control (ATC) collectively assess the proposed trajectories using the EUROCONTROL Innovation Hub interface.
- Adjustment: One of the participating flights alters its planned route to converge with the other.
- Commitment: Both flight crews activate a cockpit function to commit to arriving at the meeting point at the exact, predetermined time.
This structured approach ensures that vertical separation and regulatory compliance are maintained throughout the maneuver.
A Cross-Industry Effort
The success of the GEESE project relies heavily on industry-wide standardization. The trials involved eight commercial flights and a diverse roster of partners. Participating airlines included Air France, Delta Air Lines, French bee, and Virgin Atlantic. On the navigation side, the trials were supported by AirNav Ireland, DSNA (France), NATS (UK), and EUROCONTROL.
Notably, the GEESE project includes Boeing as a partner, highlighting a rare instance of cooperation between the two major airframe manufacturers to establish a unified standard for formation flying. Other technical partners include Indra, ENAC, CIRA, and Frequentis.
AirPro News Analysis
The validation of the rendezvous process represents a strategic shift in how the aviation industry approaches decarbonization. While hydrogen and electric aviation propulsion technologies require massive infrastructure overhauls and new airframe designs, Wake Energy Retrieval utilizes existing aircraft and navigation infrastructure.
By focusing on software, data sharing, and procedural changes, WER offers a potential “quick win” for sustainability. The involvement of competing airlines and manufacturers suggests a consensus that operational efficiencies, like formation flying, must be standardized globally to be effective. The primary challenge remains regulatory: proving to safety authorities that commercial jets can fly closer than standard separation rules currently allow. The successful completion of these rendezvous trials is a foundational step in building that safety case.
Historical Context
The journey toward commercial formation flying has been methodical. Following the launch of the “fello’fly” demonstrator in 2019, Airbus conducted a landmark long-haul demonstration in November 2021. During that test, two Airbus A350s flew from Toulouse to Montreal maintaining a 3-kilometer separation.
The follower aircraft saved over 6 tons of CO2 on the trip, proving the physical fuel-saving potential.
The transition from the 2021 technical demo to the 2025 operational trials signifies the movement from “can we do this physically?” to “can we schedule this commercially?” The GEESE project is scheduled to continue until mid-2026, with the aim of mapping out full WER operations for both transatlantic and continental flights.
Sources
- Airbus
- Airbus / GEESE Project Reports
Photo Credit: Airbus
Aircraft Orders & Deliveries
Jackson Square Aviation Delivers A220-300 to Breeze Airways
Jackson Square Aviation delivered the first of two leased A220-300s to Breeze Airways on September 3, 2026.

Jackson Square Aviation delivered the first of two leased Airbus A220-300 aircraft to Breeze Airways on September 3, 2026, supporting the carrier’s ongoing transition to a single-type fleet.
The delivery, announced via a company press release, marks another step in Breeze Airways’ strategy to utilize the A220-300 to profitably connect unserved and underserved secondary markets across the United States. A second aircraft under the same lease agreement is scheduled for delivery in October 2026.
Expanding the A220-300 fleet
Breeze Airways continues to scale its operations around the Airbus narrowbody. Ryan Schroeter, Vice President and Treasurer for Breeze Airways, noted that the airline is focused on connecting communities with a premium travel experience.
“Jackson Square has supported Breeze from the beginning. We are thrilled to partner with them as we scale our Airbus A220 fleet and continue connecting unserved and underserved communities providing a premium travel experience,” Schroeter said.
Jackson Square Aviation highlighted the aircraft’s operational economics. John Yanney, Head of Marketing Americas & OEM Relations for the lessor, stated the A220 provides an ideal balance of range, capacity, and efficiency for the airline’s network.
“The A220 has established a strong benchmark for single-aisle efficiency, combining lower fuel consumption, reduced emissions and an enhanced passenger experience. We’re delighted to support Breeze with this delivery and to continue building on the strong partnership we’ve shared since the airline launched operations,” Yanney said.
Strategic leasing partnerships
The agreement with Jackson Square Aviation follows similar leasing arrangements as Breeze Airways aggressively expands its fleet. In March 2026, the airline took delivery of three Airbus A220-300s from Dutch regional aircraft lessor TrueNoord.
The A220-300 serves as the backbone of the airline’s point-to-point network strategy. The aircraft’s lower operating costs allow the carrier to sustain routes between Tier 2 and Tier 3 cities that larger narrowbody jets cannot serve economically.
AirPro News analysis
We view Breeze Airways’ continued reliance on leased A220-300s as a calculated approach to rapid capacity growth without the immediate capital expenditure of direct manufacturer purchases. By diversifying its leasing partners across firms like Jackson Square Aviation and TrueNoord, the airline mitigates financial risk while securing the specific airframes required to execute its niche route strategy. The A220-300 remains uniquely positioned for this market-analysis segment, offering mainline range with regional jet economics.
Sources: Jackson Square Aviation LLC
Photo Credit: Jackson Square Aviation
Commercial Aviation
Boeing 767-300 Runway Excursion at Miami Airport Sept 2026
A Boeing 767-300 Amazon Prime Air freighter overran a runway at Miami International Airport on September 6, 2026, causing a full ground stop.

This is a developing story. Information may change as official details are released.
This article summarizes reporting by NPR by Chandelis Duster and The Guardian by Maya Yang.
A Boeing 767-300 freighter operating for Amazon Prime Air overran a runway at Miami International Airport (MIA) on Sunday, September 6, 2026, striking multiple vehicles and catching fire, prompting a full ground stop at the facility.
The aircraft, operating as 21 Air Flight 7598, arrived from Luis Muñoz MarÃn International Airport (SJU) in San Juan, Puerto Rico. According to statements from the Federal Aviation Administration (FAA) and local authorities, the runway excursion occurred at approximately 18:00 UTC (2:00 p.m. local time), leading to an immediate emergency response and the closure of all runways and taxiways at the airport.
Emergency response and airport operations
Miami-Dade Fire Rescue (MDFR) deployed more than 60 units to the northwest end of the diagonal runway near Northwest 42nd Avenue. Early reports from the agency indicate there are multiple patients, though official casualty figures and the severity of injuries remain pending.
Following the event, the Miami-Dade Aviation Department confirmed that all runways and taxiways at MIA were closed as of 19:00 UTC (3:00 p.m. local time). U.S. Secretary of Transportation Sean Duffy stated that a full ground stop was issued to allow first responders to assess the scene, warning travelers to expect significant delays and potential cancellations. The FAA subsequently extended the ground stop until at least 21:30 UTC (5:30 p.m. local time).
Operator and regulatory response
The FAA confirmed the aircraft involved is a Boeing 767-300 cargo aircraft operated by 21 Air. The agency stated that the flight overran the runway after landing and confirmed it will investigate the occurrence. The National Transportation Safety Board (NTSB) is also expected to participate in the investigation to determine the official cause.
Amazon spokesperson Kelly Nantel described the event as a fast-moving situation, noting that the company is gathering details and working with local authorities.
“Right now, our absolute priority is the safety, well-being, and care of everyone involved. We’re doing everything we can to support those affected,” Nantel said.
AirPro News analysis
We note that runway excursions involving widebody freighters at major hub airports present complex logistical challenges for airport operators. A disabled Boeing 767-300 on or near an active runway area requires specialized recovery equipment to move, which often prolongs ground stops and runway closures. The involvement of multiple vehicles and a post-crash fire will likely require a thorough on-site documentation process by NTSB and FAA investigators before the wreckage can be cleared, suggesting that MIA may experience reduced operational capacity even after the initial ground stop is lifted.
Sources: NPR via WVXU, The Guardian, NBC6 Miami
Photo Credit: X
Route Development
Malaysia Aviation Group Expands Routes and Catering Capacity
MAG announces Busan resumption, Brisbane daily service, and a 50,000-meal-per-day catering facility near KUL by 2029.

Malaysia Aviation Group (MAG) is simultaneously expanding its Asia-Pacific route network and investing in a new high-capacity in-flight catering facility at Kuala Lumpur International Airport (KUL) to support projected operational growth.
In a press release issued on September 4, 2026, the parent company of Malaysia Airlines (MH) and Firefly (FY) detailed a series of frequency increases and route resumptions scheduled through the end of 2026. The network adjustments coincide with the construction of a dedicated catering center designed to double the daily meal production capacity of MAG Culinary Solutions (MAGCS). This infrastructure project follows the group’s 2023 decision to insource its food service operations.
Network expansion and fleet deployment
Malaysia Airlines will resume direct service to Busan, South Korea, on December 2, 2026. The route will operate four times weekly utilizing Boeing 737-8 aircraft. The carrier previously served the Busan market between 1996 and 1998.
The airline is also increasing frequencies on several established routes. Flights to Brisbane, Australia, will upgrade to daily service starting October 25, 2026, operated by the carrier’s new Airbus A330neo aircraft. Service to Surabaya, Indonesia, will increase from 14 to 16 weekly flights on November 1, 2026.
Operations to Fukuoka, Japan, which resumed on September 2, 2026, will expand to daily service on December 1, 2026. Concurrently, MAG subsidiary Firefly is preparing to launch new flights to Kunming, China.
In-flight catering infrastructure
To support the expanded flight schedule, MAG is heavily investing in its ground infrastructure. Groundworks commenced in July 2026 for a new MAGCS catering facility located near Kuala Lumpur International Airport.
The purpose-built center is targeted for completion in the fourth quarter of 2028, with operations expected to begin in the second quarter of 2029. Once fully operational, the facility will have the capacity to produce 50,000 meals daily, effectively doubling the group’s current output.
MAG reported that since establishing MAGCS in September 2025, passenger satisfaction scores for in-flight dining have increased from 72 percent to 78 percent. The catering division currently maintains an on-time performance rate of 99.9 percent.
Captain Nasaruddin A. Bakar, President and Group Chief Executive Officer of MAG, stated that the infrastructure investment is necessary to deliver a consistent product as the network scales.
“The continued development of MAG Culinary Solutions will support this by enabling us to deliver a more consistent, high-quality in-flight dining experience as our network grows. Together, these investments strengthen MAG’s foundations, enhance our competitiveness and position the Group to capture future growth opportunities with greater scale and resilience.”
Strategic context
The dual focus on route expansion and supply chain control falls under the group’s Long-Term Business Plan 3.0 (LTBP3.0), which guides its “Destination 2030” strategy. The integration of new Airbus A330neo and Boeing 737-8 airframes is central to this modernization effort.
The capacity deployment comes as the airline group navigates financial pressures for the 2026 fiscal year. Sustained increases in jet fuel prices, driven by geopolitical conflicts, have made operational efficiency and strategic route planning a priority for the company.
AirPro News analysis
We view MAG’s catering investment as a critical de-risking maneuver. The 2023 decision to insource catering was initially a response to contract disputes and supply chain vulnerabilities. By committing to a facility capable of 50,000 meals per day, MAG is transitioning from a defensive posture to an offensive one, ensuring that third-party vendor limitations do not constrain its hub operations at Kuala Lumpur.
The targeted deployment of the Airbus A330neo to Brisbane and the Boeing 737-8 to Busan demonstrates a disciplined approach to fleet utilization. Matching next-generation, fuel-efficient aircraft to expanding medium-haul and long-haul routes is essential for MAG to offset the current high-cost fuel environment while defending its market share against regional competitors.
Sources: Malaysia Aviation Group
Photo Credit: Malaysia Aviation Group
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