UPS在2013年发生与设计缺陷有关的撞车事故后,于2026年1月退役了MD-11车队。 UPS retired its MD-11 fleet in Jan 2026 after a 2013 crash linked to a design flaw.

2013年肯塔基州发生坠机事件,造成两名飞行员死亡,此后,UPS已退役其全部MD-11货机机队。 UPS has retired its entire fleet of MD-11 cargo planes following a 2013 crash in Kentucky that killed two pilots. 该航空公司于2026年1月完成了加速退休,用更新、效率更高的模型取代了老化飞机。 The airline completed the accelerated retirement in January 2026, replacing the aging aircraft with newer, more efficient models. 这一决定是在联邦安全调查之后作出的,调查凸显了MD-11舰队在设计和保养方面的关切。 The decision followed a federal safety investigation that highlighted design and maintenance concerns with the MD-11 fleet.