
Kenya Airways Marks Milestone in The Aviation Challenge with NBO-JFK Flight
On September 11, 2024, Kenya Airways achieved another major milestone in its journey toward sustainable aviation by operating its longest route, from Nairobi to New York (NBO – JFK). This flight is part of the ongoing Aviation Challenge (TAC2024), an effort by the airline to incorporate sustainable practices across its operations.

The Nairobi to New York route, spanning approximately 11,841 kilometers (7,360 miles) with a flight duration of 14 hours and 30 minutes, was chosen as a platform to showcase Kenya Airways’ commitment to sustainability in long-haul air travel. This flight connecting the two cities was evident proof of the airline’s effort to minimize environmental impact while meeting the demands of modern air travel.
The Aviation Challenge (TAC2024) is an initiative aimed at driving innovation and sustainability within the airline industry. Airlines participating in this challenge are tasked with reducing their carbon footprint through measures such as the use of sustainable aviation fuel, optimized flight routes, and advanced fuel-efficient technologies. Kenya Airways has taken the lead in this global effort, integrating environmentally responsible practices into its operations.
Kenya Airways has made commendable strides since launching its first flight for the Aviation Challenge. The airline has invested in cutting-edge technologies, including fuel-efficient aircraft, and has adopted sustainable practices in every facet of its operations. This includes sourcing sustainable aviation fuel (SAF), which significantly reduces carbon emissions compared to traditional jet fuel. Kenya Airways has also introduced initiatives to reduce waste, such as using upcycled materials for in-flight amenities and featuring meals made from locally sourced, sustainable ingredients.
The timing of the Nairobi to New York flight was symbolic, aligning with the International Day for the Preservation of the Ozone Layer, observed globally on September 16. This day marks the signing of the Montreal Protocol, a key global agreement designed to protect the Earth’s ozone layer. The theme for World Ozone Day 2024, “Montreal Protocol: Advancing Climate Action,” reflects the growing importance of environmental responsibility. Kenya Airways took the opportunity to demonstrate how long-haul flights can contribute to both ozone layer preservation and climate action efforts.
Kenya Airways meticulously planned the NBO-JFK flight, implementing various sustainability measures to reduce the environmental impact of this long-haul journey:
Sustainable Aviation Fuel (SAF): The airline used SAF, which lowers the overall carbon emissions of the flight, contributing to global efforts to reduce the aviation sector’s impact on the environment.
Optimized Flight Paths: Real-time weather monitoring systems enabled the flight to follow the most fuel-efficient route, reducing unnecessary fuel consumption and emissions.
Fuel-Efficient Aircraft: The flight is operated using one of Kenya Airways’ most advanced, fuel-efficient aircraft, designed to minimize fuel consumption while maintaining optimal performance on long-distance routes.
Passengers on this flight experienced firsthand Kenya Airways’ efforts to integrate sustainability into the passenger experience. Meals were prepared using locally sourced, sustainable ingredients, showcasing the richness of African cuisine while reducing the flight’s carbon footprint. Additionally, amenity kits and other onboard materials were made from upcycled materials, demonstrating the airline’s commitment to reducing waste.
Kenya Airways’ efforts reflect the global aviation industry’s commitment to phasing out ozone-depleting substances, in line with the goals of the Montreal Protocol. As the world works toward the recovery of the ozone layer, the airline’s sustainable practices on its most challenging routes are proof that even in long-haul air travel, sustainability can be a priority.
As the aviation industry faces new challenges, such as the reduction of hydrofluorocarbons (HFCs) under the Kigali Amendment to the Montreal Protocol, Kenya Airways continues to innovate and improve its practices to contribute to a more sustainable future.