Delta Air Lines Deploys Airbus’ DescentProfile Optimisation

Our Bureau - : Apr 23, 2026 - : 10:15 pm

Airbus’ Descent Profile Optimisation (DPO) has been developed and deployed across Delta Air Lines’ Airbus fleet, enabling improved fuel efficiency, cost savings, and operational performance for 270 aircraft, including A319, A320, A321, and the A330 Families.

The deployment, announced at MRO Americas 2026, represents the largest retrofit of the solution across a mixed fleet of Airbus aircraft to date and expands DPO market success in North America and the world. Provided by Airbus as part of its fuel efficiency solutions, DPO enhances aircraft descent by enabling optimised vertical flight profiles, significantly reducing fuel consumption in the airport approach phase.

The deployment has been carried out over the past 24 months and includes aircraft that were not originally configured for the solution. Airbus and Delta worked together to expand DPO applicability, using operational data to enable additional aircraft types to benefit from the upgrade.

“This collaboration with Delta demonstrates what’s possible when we work closely with our
customers,” said Dominik Wacht, Airbus Vice President of Customer Services North America. “By tailoring Descent Profile Optimisation to work across Delta Air Lines' entire Airbus fleet, we have delivered smarter performance that aligns with our customers’ fuel efficiency goals while supporting the broader business objectives that drive their success.”

“At Delta, we are focused on fleet performance across every phase of flight,” said Kristen
DBojko, Delta Vice President, Fleet. “Implementing DPO across most of our Airbus fleet is a
significant upgrade, it allows us to operate more efficiently, reduce fuel consumption, and
maintain a high standard of operations. This collaboration with Airbus reflects the kind of
thoughtful, data-driven approach that supports both operational excellence and long-term
performance.”

The milestone also highlights the growing demand for solutions that help airlines improve fuel efficiency, extend the value of in-service aircraft, and align performance across fleets.