Pratt & Whitney confirmed no Airbus A220 aircraft will remain grounded due to Geared Turbofan engine issues by the end of 2026, marking the resolution of the PW1500G segment of a decade-long crisis [1][3]. The PW1100G powering the A320neo faces a longer timeline, with full resolution expected between 2027 and 2028 [2]. Airbus Canada CEO Guillaume Chevasson declared the aircraft-on-ground crisis over following a late June 2026 briefing, citing technical issues as close to zero [1]. The company is deploying AI-assisted borescope technology via its Aiir Innovations acquisition and has received FAA certification for the upgraded GTF Advantage engine, with first deliveries to Airbus underway [2]. Embraer confirmed its E2 fleet has returned to normal operations, while only 2–3% of grounded A220s currently remain out of service due to GTF issues [2][3].