FRANKFURT—Airbus is cutting production of its once well-selling A330 widebody jet for 2019 after having lost two important sales campaigns in the U.S. market. The manufacturer confirmed April 27 that it plans to deliver around 50 A330s and A330neos in 2019, down from 67 in 2017 and around 120 in past years. Airbus is transitioning from the A330 to the A330neo, which is scheduled to be delivered to launch operator TAP Portugal later this year. The aircraft has yet to be certified ...