**ITA Airways is preparing to take legal action against Pratt & Whitney** over the ongoing failures of its GTF engines, which have forced the grounding of a significant portion of the Italian carrier's Airbus A320neo fleet. According to reports from Reuters, the airline is expected to decide by late July or early August 2026 whether to file a lawsuit. This move comes amid severe operational disruptions: around 15 of ITA Airways' 80 aircraft—nearly one-fifth of its fleet—are currently grounded due to engine problems. The root cause of the crisis is a manufacturing defect identified in 2023 involving powder metal components in the Pratt & Whitney PW1100G-JM engines, which power many A320neo and A321neo aircraft. The defect has forced accelerated inspections and more frequent shop visits, overwhelming global maintenance capacity and leaving hundreds of aircraft idle across multiple operators. Pratt & Whitney acknowledged the issue, stating that "accelerated checks are necessary to ensure the integrity of the affected components." For ITA Airways, the impact is particularly acute because its new-generation narrowbody fleet relies heavily on these engines. Its A321neos are exclusively powered by PW1100G-JM engines, while its A320neos may be equipped with either Pratt & Whitney or CFM International LEAP-1A engines. The grounding has led to reduced capacity, disrupted schedules, increased reliance on wet leasing and aircraft swaps, and higher operational costs. Reuters notes that the situation "weighs heavily on the company's operations" and undermines its operational efficiency. ITA Airways is not alone in its frustration. Airlines across Europe and Asia have reported major disruptions linked to GTF engines, with some forced to cut flight programs or revise growth plans. Pratt & Whitney has implemented an inspection and partial compensation plan, but many operators consider it insufficient. A lawsuit from ITA Airways would mark a significant escalation and could set a legal precedent for relations between engine manufacturers and airlines. **For ATPL and ATC students**, this case is a textbook example of how engine reliability directly affects airline operations, fleet availability, and financial performance. It underscores the importance of understanding powerplant systems, maintenance planning, and the operational ripple effects of technical failures—knowledge that is critical for both pilots managing flight schedules and controllers handling disrupted traffic flows.