Wizz Air (W6, Budapest) continues to face difficulties with Pratt & Whitney engine issues, with 37 aircraft powered by PW1000s grounded as of May 9. The company estimated in its annual report for the 2025 fiscal year (April 1, 2024, to March 31, 2025) that 34 jets will remain parked through the end of September 2025, as the maintenance shop-visit time is expected to be around 300 days per aircraft.

While conceding that the groundings were a headwind, Wizz Air’s management remains optimistic about the fleet….

Source: ch aviation
Read more: Persisting GTF issues hit Wizz Air's bottomline