American Airlines is extending flight cancellations into mid-August because of the Boeing 737 Max grounding.
원문출처 : https://www.cnn.com/2019/04/14/business/american-canceled-flights-boeing-737-max/index.html
원문출처 : https://www.cnn.com/2019/04/14/business/american-canceled-flights-boeing-737-max/index.html