RTX's Pratt & Whitney GTF™ engines to power 15 additional Tigerair Taiwan A320neo family aircraft

Rhea-AI Summary

RTX (NYSE: RTX) announced that its Pratt & Whitney business and Tigerair Taiwan signed a Memorandum of Understanding for GTF engines to power 15 Airbus A321neo aircraft, comprising four firm and 11 leased jets. Pratt & Whitney will also provide maintenance through a 12-year EngineWise Comprehensive services agreement, with deliveries expected to begin in 2028.

According to RTX, GTF engines offer about 20% lower fuel consumption and a 75% smaller noise footprint versus prior-generation engines. More than 2,800 GTF-powered aircraft are in service with over 90 customers, and the GTF order backlog exceeds 8,000 engines.

Positive

• 15 additional A321neo aircraft selected GTF engines, expanding Pratt & Whitney’s installed base with Tigerair Taiwan
• 12-year EngineWise Comprehensive services agreement adds long-duration maintenance coverage for the new GTF engines
• GTF engine offers about 20% lower fuel consumption than prior-generation engines, supporting airline operating efficiency claims
• Global GTF footprint exceeds 2,800 in-service aircraft and 8,000+ engines in backlog, indicating sustained demand

Negative

• None.

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Selection of fuel efficient engines and EngineWise support build on decade-long relationship

LONDON, July 21, 2026 /PRNewswire/ -- Farnborough International Air show – Pratt & Whitney, an RTX (NYSE: RTX) business and Tigerair Taiwan have signed a Memorandum of Understanding for GTF engines to power 15 Airbus A321neo aircraft, made up of four firm and 11 leased aircraft. Tigerair Taiwan currently operates nine Airbus A320neo family aircraft powered by the GTF and nine Airbus A320ceos powered by IAE V2500 engines.

Pratt & Whitney will provide maintenance services for the engines through a 12-year EngineWise® Comprehensive services agreement, ensuring predictable maintenance costs and optimal efficiency. Deliveries are expected to begin in 2028.

"This latest GTF order reaffirms Tigerair Taiwan's trust in Pratt & Whitney, which exclusively powers the airline's fleet," said Rick Deurloo, president of Commercial Engines, Pratt & Whitney. "The GTF engine will continue to enable Tigerair Taiwan's regional fleet expansion while delivering best-in-class fuel efficiency."

"Pratt & Whitney has been a trusted partner since we began operations in 2014," said Joyce Huang, chairperson of Tigerair Taiwan. "Our new A321neo fleet, powered by the GTF engine, will advance our next phase of growth, as we continue to serve more passengers across more destinations with a lower cost per seat."

The GTF delivers 20% lower fuel consumption and a 75% smaller noise footprint compared to the prior generation of engines.  Over 2,800 GTF-powered aircraft are operated globally by more than 90 customers, and the order backlog of over 8,000 GTF engines reflects strong market demand. The engine's revolutionary geared architecture will serve as the foundation for next generation propulsion technologies.

About Tigerair Taiwan

Tigerair Taiwan launched its first route in 2014. As Taiwan's first and only low-cost carrier (LCC), it operates routes across Asia, providing travelers with affordable, reliable, and convenient options. Focusing on a warm, passionate, and genuine service while upholding safety as its core value, Tigerair Taiwan continues to expand its footprint and add more destinations in Asia. Learn more at www.tigerairtw.com.

About Pratt & Whitney

Pratt & Whitney, an RTX business, is a world leader in the design, manufacture and service of aircraft engines and auxiliary power units for military, commercial and civil aviation customers. Since 1925, our engineers have pioneered the development of revolutionary aircraft propulsion technologies, and today we support more than 90,000 in-service engines through our global network of maintenance, repair and overhaul facilities.

About RTX

With more than 180,000 global employees, RTX pushes the limits of technology and science to redefine how we connect and protect our world. With industry-leading capabilities, we advance aviation, engineer integrated defense systems for operational success, and develop next-generation technology solutions and manufacturing to help global customers address their most critical challenges. The company, with 2025 sales of more than $88 billion, is headquartered in Arlington, Virginia

For questions or to schedule an interview, please contact corporatepr@rtx.com.

View original content:https://www.prnewswire.com/news-releases/rtxs-pratt--whitney-gtf-engines-to-power-15-additional-tigerair-taiwan-a320neo-family-aircraft-302829362.html

SOURCE RTX

FAQ

What did RTX (NYSE: RTX) announce about Pratt & Whitney GTF engines and Tigerair Taiwan in July 2026?

RTX announced an MoU for Pratt & Whitney GTF engines to power 15 Tigerair Taiwan Airbus A321neo aircraft. According to RTX, the deal includes four firm and 11 leased aircraft and a 12-year EngineWise Comprehensive maintenance services agreement, with deliveries expected to start in 2028.

How many Tigerair Taiwan A321neo aircraft will use Pratt & Whitney GTF engines from RTX?

Tigerair Taiwan plans to use Pratt & Whitney GTF engines on 15 Airbus A321neo aircraft. According to RTX, the order covers four directly ordered and 11 leased jets, adding to Tigerair Taiwan’s existing GTF-powered A320neo family fleet for its regional low-cost operations.

When are deliveries of Pratt & Whitney GTF engines to Tigerair Taiwan expected to begin?

Deliveries of the Pratt & Whitney GTF engines to Tigerair Taiwan are expected to begin in 2028. According to RTX, these engines will power 15 A321neo aircraft and are paired with a 12-year EngineWise Comprehensive services agreement for long-term maintenance support.

What efficiency benefits do Pratt & Whitney GTF engines from RTX offer for Tigerair Taiwan’s A321neo fleet?

Pratt & Whitney GTF engines are reported to deliver about 20% lower fuel consumption and a 75% smaller noise footprint. According to RTX, these improvements versus prior-generation engines support Tigerair Taiwan’s lower cost per seat and environmental and operational efficiency objectives.

How many GTF-powered aircraft and engines does RTX report in service and backlog?

RTX reports over 2,800 GTF-powered aircraft operated globally by more than 90 customers, with an order backlog of over 8,000 engines. According to RTX, this footprint and backlog demonstrate strong market demand for the GTF family across commercial aviation fleets.

What is included in the 12-year EngineWise Comprehensive services agreement between Pratt & Whitney and Tigerair Taiwan?

The 12-year EngineWise Comprehensive services agreement provides maintenance services for Tigerair Taiwan’s new GTF engines. According to RTX, this long-term support is designed to ensure predictable maintenance costs and optimal engine efficiency throughout the A321neo fleet’s operational life.