United takes delivery of first A321XLR, with Hamburg maiden-flight aircraft (N64321) landing the start of a new long-range narro
United has taken delivery of its first Airbus A321XLR (registered N64321), following a Hamburg maiden flight on April 29, 2026. The aircraft is heading to the U.S. for preparation to enter service, positioning the carrier for a premium long-haul single-aisle chapter. Airbus data cited in the cluster frame Pratt & Whitney as outperforming CFM across key A321XLR-relevant programs.