Lufthansa Boeing 777F reg. D-ALFI. Photo: Lufthansa

LONDON – Tomorrow November 29, a cargo flight using Sustainable Aviation Fuel (SAF) will take off for the first time in commercial aviation history.

Lufthansa Cargo’s Boeing 777F will take off from Frankfurt to Shanghai at 8:10 a.m. local time under flight number LH8406 and then returns to the Hessian metropolis.

This first CO2-neutral freight flight is made possible by a cooperation between DB Schenker and Lufthansa Cargo. The logistics service provider and the air freight company will transport goods from Siemens Healthineers AG, among others, on this flight.

DB Schenker and Lufthansa Cargo are committed to sustainable air transport and agreed in November 2020 to exchange views on environmental issues and to jointly promote them, including the move away from fossil fuels in air freight transport.

Lufthansa Cargo Boeing 777F. Photo: tjdarmstadt.

How SAF Works


Sustainable Aviation Fuel (SAF) refers to sustainable, synthetic kerosene. It is currently produced mainly from biomass, for example from sustainable or recyclable vegetable and cooking oils.

In the future, non-plant-based renewable fuels will also be available. The best-known production process for this is the so-called power-to-liquid concept (PtL) based on renewable electricity, water, and CO2. By using SAF, the fossil CO2 emissions of a flight with conventional kerosene are completely avoided.

During combustion in the engine, only CO2 previously removed from the atmosphere is released, for example during plant growth. SAF is thus the first real alternative to fossil aviation fuel and the key to climate-friendly, CO2-neutral air traffic.

DB Schenker and Lufthansa Cargo are also using a reforestation project to compensate for the CO2 emissions and other greenhouse gases that result from the production of the biomass, processing, and transport of the SAF. This ensures that the flights are completely greenhouse gas neutral overall.

Lufthansa Cargo Boeing 777F. Photo: Lufthansa

The SAF used can be added to conventional kerosene as a so-called drop-in fuel. Therefore, it is practical and suitable for everyday use without the need for adjustments to the aircraft and the supply logistics chain.

For this reason, a quantity of SAF corresponding to the fuel requirements for the flights from Frankfurt to Shanghai and back is fed into the refueling system at Frankfurt Airport (FRA). Each aircraft subsequently refueled from the fuel depot receives and physically consumes a small amount of SAF. However, the CO2 avoidance achieved in this way is credited in full to Lufthansa Cargo and DB Schenker.

This is the first step in a joint effort agreed in November to move away from fossil fuels in aviation. The aim of the cooperation is, among other things, the regular exchange of information and the promotion of environmentally friendly technologies such as SAF.

DB Schenker and Lufthansa Cargo combine the start of their first CO2-neutral flights with a call to shippers, logistics providers, airfreight carriers and also politicians to work together on expanding production and infrastructure and thus improving the availability of sustainable aviation fuel.

Both companies are leading the way and will regularly offer CO2-neutral air freight as a product for the shipping industry from the summer flight schedule onwards.

Lufthansa Cargo Boeing 777F. Photo: Lufthansa

Statement from Lufthansa


Peter Gerber, CEO of Lufthansa Cargo, said, “With this flight we are committed to the increased research and use of SAF so that sufficient quantities of the alternative fuel will be available in the future.”

“In addition to investments in a modern freighter fleet, our commitment to this CO2-neutral flight also contributes to the United Nations’ ‘Climate Action’ sustainability goal.”

“Because Lufthansa Cargo takes its corporate responsibility very seriously and is actively taking measures to meet this responsibility and relieve the environment.”

Lufthansa Cargo Boeing 777F. Photo: Lufthansa

Statement from DB Schenker


Jochen Thewes, CEO of DB Schenker, said, “We are already further ahead than many think when it comes to climate protection in air freight. We can demonstrate this with the first CO2-neutral freight flight in history.”

“With the start of the 2021 summer flight schedule, DB Schenker will offer greenhouse gas-neutral air freight as a regular product.”

“As a logistics provider, DB Schenker is the link between the loading industry and the airlines in order to actually implement climate protection in air freight.”

“I am convinced that there is a great demand for this type of green transport and I am looking forward to seeing who will follow suit.”

Ankunft in Frankfurt Boeing 777 D-ALFI Überführungsflug Seattle Frankfurt. Photo: Lufthansa

Statement from Siemens Healthineers


Dr. Frank Debus, Head of Customer Services Managed Logistics at Siemens Healthineers, said, “Getting our medical technology systems and important spare parts to where they are urgently needed and always being a reliable partner for our customers and their patients is our top priority.”

“We are therefore all the more pleased that our logistics partners are sending an important signal and want to make air freight transport more climate-friendly in future. This is an important step towards sustainable transport routes.”


Featured image: Lufthansa Boeing 777F reg. D-ALFI. Photo: Lufthansa

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