It has been announced that ST Engineering will continue to provide airframe maintenance support for Delta Air Lines’ Airbus A330, A350 and Boeing 767 fleets, after the signing of a new contract at Singapore Airshow 2026.
On February 4, 2026, ST Engineering declared that its decades-long partnership with Delta TechOps, Delta’s MRO division, had been strengthened through a new multi-year airframe agreement.
The two parties met at Singapore Airshow 2026 for a signing ceremony where they committed to a five-year contract renewal, covering 2026 to 2031.
As well as comprehensive airframe maintenance support for Delta’s Airbus A330, A350 and Boeing 767 fleets, ST Engineering will also provide cabin modifications for A330 and A350 aircraft.
According to ST Engineering, this will “further enhance the onboard experience” for passengers traveling with Delta.
“Our continued airframe work with Delta TechOps underscores our role as a trusted, long-term partner backed by decades of expertise,” said a spokesperson for ST Engineering. The company claims that its partnership with Delta stretches back 30 years.
At this year’s Singapore Airshow, ST Engineering also signed a multi-year MRO agreement with Xiamen Airlines to support the airline’s CFM 1 LEAP-1A engines with their first Performance Restoration Shop Visit (PRSV).
ST Engineering’s longstanding relationship with Xiamen Airlines spans over 35 years, beginning with JT8D, CFM56-3 and CFM56‑7B engine shop visits.
“For airlines, engine overhaul strategy is one of the most critical decisions in Engineering & Maintenance,” said Tang Jianqi, Deputy General Manager of Engineering & Maintenance at Xiamen Airlines. “A long-term, stable strategic partnership alliance is precisely what Xiamen Airlines expects on a capable engine overhaul manufacturer such as ST Engineering.”
Tay Eng Guan, Head of Engine Services at ST Engineering, added: “This new agreement with Xiamen Airlines is a testament to their strong confidence in our engine MRO capabilities, built on a robust track record of reliable and high-quality maintenance we have provided to their engine fleets over the years.”