The U.S. Air Force is planning to deliver B-21 Raider aircraft to Ellsworth Air Force Base in South Dakota in 2027, according to Air Force officials cited by multiple outlets. Both reports state that the aircraft are on track for arrival “on the ramp” at the base next year, reflecting the start of the delivery timeline rather than a specific winging or operational date. The coverage does not provide additional details such as the number of aircraft expected, the delivery schedule by quarter, or milestones for training and readiness following the deliveries. The reports also do not describe any changes to the broader B-21 program timeline. Overall, the two sources present a consistent update that Ellsworth is expected to begin receiving B-21 Raiders in 2027, based on confirmation from an Air Force official.