这一机型停场数量创历史新高！供应链问题困扰航司，谁在受益

Core Insights - The aviation industry is facing significant challenges in 2025 due to engine issues and parts shortages, leading to record-high grounded aircraft numbers [1][2] - Willie Walsh, the IATA director general, highlighted the ongoing disappointment among airlines regarding delayed aircraft deliveries and engine-related operational disruptions [1][5] Group 1: Engine Issues - Nearly 70% of grounded aircraft globally are equipped with Pratt & Whitney's PWG1000 series engines, particularly affecting the A320neo fleet [2] - The PW1100 engine has been flagged for safety concerns, requiring extensive inspections that could lead to an average of 350 aircraft being grounded daily from 2024 to 2026 [2][3] - In May 2025, domestic airlines reported an average of 4.4 days of grounded aircraft, with PW1100-equipped planes averaging 16.2 days, significantly higher than the average [3] Group 2: Supply Chain and Delivery Delays - The backlog of undelivered aircraft has surged to over 17,000 units, double the pre-pandemic average, with delivery times potentially extending to 14 years [5][6] - Airlines are experiencing increased rental costs due to limited aircraft supply, with narrow-body aircraft rental rates rising by 20-30% compared to 2019 [7] - The supply chain issues are expected to persist through 2025 and possibly into the next decade, impacting airline operations and profitability [5][6] Group 3: Market Dynamics - While some airlines face challenges due to aircraft shortages, the delays in new aircraft deliveries may alleviate overcapacity in the domestic market [6] - Aircraft leasing companies are benefiting from the situation, with Avolon reporting a 36% increase in net profit in Q1 2023 [9] - The delays in Boeing and Airbus deliveries are providing opportunities for domestic manufacturers like COMAC, which plans to ramp up production of the C919 aircraft [9]