Boeing notches minor win over Airbus with 10-year digital-tools deal

Airbus is badly beating Boeing in this year's aircraft deliveries battle, but the U.S. jet maker this week chalked up a small victory over its European rival. Boeing won a new, 10-year agreement with Denver-based Frontier Airlines — which flies only Airbus jets — to implement a range of digital crew, flight-planning and operations tools to help the low-cost carrier save money and keep fares low. Headquartered in Denver, Frontier operates more than 100 Airbus A320 family aircraft with a route…