JetBlue Airways firms up order for 60 Airbus A220-300; Delta for 15

https://www.airbus.com/newsroom/press-releases/en/2019/01/jetblue-airways-firms-up-order-for-60-airbus-a220-300-aircraft.html

https://www.airbus.com/newsroom/press-releases/en/2019/01/delta-air-lines-books-order-for-additional-15-airbus-a220-aircraft.html