The contact owns a 2019 Ford Explorer. The contact stated that while driving at an undisclosed speed, the front windshield passenger’s side A-pillar trim detached and flew off the vehicle. The dealer was made aware of the failure; however, the contact was informed that parts were not yet available to repair the vehicle. The contact engaged the parking brake and stopped the vehicle. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was unknown. VIN tool confirms parts not available.