Flexjet Executive and Leadership Team

May, 2026

Leadership Overview

Flexjet has 7 executives leading key functions including strategy, finance, operations, marketing, technology, and business development.

Driven by a commitment to unparalleled luxury and safety, Flexjet provides exceptional private travel experiences, setting the standard for fractional aircraft ownership and ensuring the highest levels of service for its discerning clientele.

Leadership Roles at Flexjet

  • Chief Executive Officer - Michael Silvestro
  • Chief Financial Officer - Susan Ronniger
  • Global Chief Operating Officer, Maintenance & Product Support - Kevin Dillon
  • President & Flexjet Vertical Lift Llc Shareholder - Eli Flint
  • Global Chief Marketing Officer, Marketing - Christopher Bero
  • Global Chief Technology Officer - Durga Nagalla
  • Operations Chief of Staff - MacKenzie Mielcarek
  • Michael Silvestro - Chief Executive Officer

    Michael Silvestro, the Chief Executive Officer at Flexjet, directs the overarching strategy and vision for the company's luxury private jet services. Silvestro guides the organization's expansion and operational excellence, ensuring Flexjet maintains its position as a leader in fractional aircraft ownership. Overseeing all facets of the business, Michael Silvestro drives initiatives that enhance the client experience and uphold the company's commitment to safety, which is recognized by the Air Charter Safety Foundation's Industry Audit Standard. This leadership role involves setting performance benchmarks and fostering a culture of innovation across all departments, directly impacting the company's market presence and financial performance. Silvestro's strategic direction ensures Flexjet consistently delivers unparalleled travel solutions to its global clientele.
    Michael Silvestro

    Susan Ronniger - Chief Financial Officer

    Susan Ronniger, the Chief Financial Officer at Flexjet, manages all financial operations and strategic fiscal planning for the luxury private jet provider. Ronniger oversees budgeting, forecasting, and financial reporting, ensuring the company's fiscal health and supporting its growth objectives. This critical role involves managing capital allocation, optimizing financial performance, and maintaining strong relationships with financial institutions. Susan Ronniger's expertise is vital in navigating the complex financial landscape of the aviation industry, supporting Flexjet's mission to provide exceptional private travel experiences. By implementing robust financial controls and driving efficiency, Ronniger ensures the company's resources are strategically deployed to maintain its market leadership and deliver value to stakeholders.

    Kevin Dillon - Global Chief Operating Officer, Maintenance & Product Support

    Kevin Dillon, the Global Chief Operating Officer, Maintenance & Product Support at Flexjet, directs the operational integrity and product excellence of the company's extensive fleet. Dillon oversees all maintenance activities, ensuring the highest standards of safety and reliability for Flexjet's fractional aircraft program, which holds the Air Charter Safety Foundation's Industry Audit Standard. This leadership position involves managing global maintenance operations, optimizing product support services, and driving continuous improvement in fleet readiness. Kevin Dillon's focus on operational efficiency and technical expertise directly contributes to the exceptional private travel experiences Flexjet provides. By ensuring the fleet's superior condition and performance, Dillon reinforces Flexjet's commitment to safety and client satisfaction across all operations.
    Kevin Dillon

    Eli Flint - President & Flexjet Vertical Lift Llc Shareholder

    Eli Flint, the President & Flexjet Vertical Lift Llc Shareholder at Flexjet, leads strategic development and operational oversight for the company's vertical lift initiatives. Flint directs the expansion and integration of vertical lift services, ensuring alignment with Flexjet's core mission of providing exceptional private travel. This leadership position involves managing key business relationships, driving growth opportunities, and overseeing the operational framework for vertical lift operations. Eli Flint's expertise is critical in advancing Flexjet's capabilities in this specialized sector of private aviation. By focusing on innovation and market expansion, Flint supports Flexjet's commitment to offering comprehensive and cutting-edge travel solutions.

    Christopher Bero - Global Chief Marketing Officer, Marketing

    Christopher Bero, the Global Chief Marketing Officer, Marketing at Flexjet, leads all marketing strategies and brand initiatives for the luxury private jet service. Bero oversees the development and execution of campaigns designed to reach and engage the world's most successful people, reinforcing Flexjet's premium market position. This role involves driving brand awareness, managing customer acquisition efforts, and enhancing the overall client engagement strategy. Christopher Bero's marketing leadership ensures Flexjet's message of unparalleled luxury and exceptional travel experiences resonates with its target audience. By leveraging market insights and innovative promotional tactics, Bero supports the company's continued growth and its reputation for excellence in private aviation.

    Durga Nagalla - Global Chief Technology Officer

    Durga Nagalla, the Global Chief Technology Officer at Flexjet, architects and oversees the company's technology infrastructure and digital innovation strategies. Nagalla drives the implementation of advanced technological solutions that enhance operational efficiency and elevate the client travel experience. This position involves managing IT operations, cybersecurity, and the development of cutting-edge digital platforms that support Flexjet's luxury services. Durga Nagalla's technological vision is crucial for maintaining Flexjet's competitive edge and ensuring seamless operations for its discerning clientele. By championing technological advancements, Nagalla supports the company's commitment to providing exceptional, secure, and sophisticated private travel solutions.

    MacKenzie Mielcarek - Operations Chief of Staff

    MacKenzie Mielcarek, the Operations Chief of Staff at Flexjet, provides strategic support and drives operational initiatives across the company's global network. Mielcarek collaborates with executive leadership to streamline processes, enhance efficiency, and ensure the seamless execution of Flexjet's luxury private travel services. This role involves coordinating cross-functional projects, managing key operational workflows, and supporting the implementation of strategic objectives. MacKenzie Mielcarek's contributions are vital in maintaining the high standards of service and operational excellence that define Flexjet. By facilitating effective communication and driving operational improvements, Mielcarek ensures the company consistently delivers exceptional experiences to its clients.

    Explore Leadership Teams in Airlines, Airports & Air Services

    Frequently Asked Questions Regarding Flexjet Top Executives and Leadership Team

    Who leads Flexjet?
    Flexjet is led by Michael Silvestro (Chief Executive Officer), along with executives such as Susan Ronniger (Chief Financial Officer) and Kevin Dillon (Global Chief Operating Officer, Maintenance & Product Support).
    Who is part of Flexjet’s executive team?
    The executive team of Flexjet includes leaders such as Michael Silvestro (Chief Executive Officer), Susan Ronniger (Chief Financial Officer), Kevin Dillon (Global Chief Operating Officer, Maintenance & Product Support) and other senior executives.
    How many executives does Flexjet have?
    Flexjet has 7 executives leading key business areas.
    What roles are included in Flexjet’s leadership team?
    The leadership team of Flexjet includes roles such as Chief Executive Officer, Chief Financial Officer, Global Chief Operating Officer, Maintenance & Product Support, President & Flexjet Vertical Lift Llc Shareholder, Global Chief Marketing Officer, Marketing.