Delta TechOps advances global engine leadership, expands into India supporting IndiGo’s CFM56-5B engines

Delta TechOps is extending its position as a global leader in engine maintenance through an eight-year exclusive CFM56‑5B maintenance contract with IndiGo, India’s preferred airline. The partnership expands TechOps’ industry leading engine expertise into the world’s third-largest aviation market, marking the first major collaboration between the two companies and a new presence for TechOps in India. 

Under the arrangement, TechOps is providing support for 20 engines powering IndiGo’s A320ceo fleet, which joins a growing number of airlines that choose TechOps’ deep CFM56 expertise, global Maintenance, Repair and Overhaul (MRO) scale and operational capabilities to support high‑utilization fleets.  

“India represents one of the most dynamic, fastest-growing aviation markets in the world, and this partnership positions Delta TechOps at the center of that growth. High-utilization fleets require more than technical expertise; these fleets demand reliability, scale and consistent execution,” said Marc Meredith, Senior Vice President and Chief Commercial Operator for Delta TechOps. “Delta TechOps has built these capabilities over decades, and that’s why IndiGo selected us for this exclusive CFM56 partnership as we expand our global MRO footprint.”  
  
IndiGo operates one of the world’s largest A320 fleets and continues to invest significantly in narrowbody growth, with additional A320neo and A321neo aircraft on order well into the next decade.  

Legacy strength, next-gen capability 

TechOps' leadership in the CFM56 family anchors its readiness for the future. As one of the world’s largest airline MRO providers, TechOps has delivered industry-leading CFM56 maintenance for more than four decades — supporting both Delta’s own A320 fleet and hundreds of operators around the world.  

This strong foundation in legacy engine maintenance prepares TechOps for the next generation of engines. The team is expanding capability for the CFM LEAP‑1A engine that powers IndiGo’s A320neo and A321neo fleets. 

TechOps recently announced it is first North American airline MRO authorized to support both the LEAP‑1A and LEAP‑1B, and a LEAP-1B support contract with Korean Air. As one of a few select CFM Premier MRO providers for the LEAP engine family, this distinction that reflects CFM’s confidence in TechOps’ technical depth and consistent performance.  

The partnership builds on shared priorities — reliability, operational excellence and delivering a consistent experience for customers — while ensuring IndiGo’s fleet has the engine support it needs. 

About Delta TechOps 

Delta TechOps is the largest MRO in North America and one of the most experienced worldwide, supporting more than 150 operators. With more than 25 years of experience across engine, component and airframe maintenance, TechOps employs thousands of aviation professionals dedicated to delivering industry leading performance and innovation. 

About IndiGo  

IndiGo is India’s preferred and amongst the fastest growing carriers in the world. IndiGo has a simple philosophy: offer fares that are affordable, flights that are on time, and provide a courteous and hassle-free travel experience across its unparalleled network. With its fleet of 400+ aircraft, the airline operates around 2200+ daily flights, connecting 95+ domestic and 40+ international destinations, and welcomed 124 million customers in CY25. IndiGo was also named the ‘Best Airline in India and South Asia’ by Skytrax at the World Airline Awards 2025. IndiGo has been named the sixth Most Punctual Airline in Asia-Pacific in 2025 by the global aviation analytics firm, Cirium. For more information, please visit http://www.goindigo.in/ or download our mobile app. Facebook | X | Instagram