Summer 2018 is well underway, and it's shaping up to be the busiest travel period of the year – busier than Thanksgiving, Christmas and New Year’s. You might be surprised to know that our busiest travel day in 2017 was June 30 with nearly 700,000 customers on 6,900 flights. With flights to nearly 350 destinations in more than 50 countries, we're ready for summer travel. Have a look: