RELATED: Never Do This Before Takeoff, Flight Attendant Warns. Beginning this summer, the JetBlue and American Airlines’ regional Northeast Alliance will offer nearly 500 daily departures from the three major airports in the New York metro area, as well as 200 daily departures from Boston. As part of the growth, American announced plans to launch new nonstop service between John F. Kennedy International Airport and Hamad International Airport in Doha, Qatar, in June—which will make it the only U.S.-based airline to offer flights to the Middle East destination. The same month, JetBlue also plans to launch its first-ever Canadian route with new nonstop service between New York’s Kennedy airport and Vancouver. Last fall, United announced it would add five new international destinations to its flight offerings this summer. The major expansion will include routes to Spain, Portugal, Norway, and Jordan. The announcement was overall good news for travelers, but not without some caveats. For instance, the Newark to Azores route will use United’s Boeing 737 MAX 8 for the flight, which is a fuel-efficient aircraft but not a wide-body jet, so it won’t offer the perks and comforts premium-cabin travelers are used to. And this week, United announced an even bigger boon for American travelers seeking a summer vacation abroad. RELATED: Never Forget to Do This After Your Flight Lands, Flight Attendant Warns. In response to the overwhelming demand for travel, United Airlines is gearing up to offer more flights across the Atlantic this summer than it did in 2019, the year prior to the pandemic shutdowns. In fact, on April 26 the airline said that it plans to augment transatlantic passenger-carrying capacity by 25 percent compared with pre-pandemic levels. Flight offerings will include both existing favorite routes like London, as well as new destinations entirely.ae0fcc31ae342fd3a1346ebb1f342fcb Patrick Quayle, senior vice president of United’s international network, explained that the move would be the biggest single transatlantic increase the carrier has ever made. “We will be the largest carrier across the transatlantic,” Quayle told CBS News. The outlet also noted that United had scheduled more passenger-carrying capacity to Europe in June and July than its nearest competitors, even before this latest expansion announcement. Indeed, it already offered 15 percent more than Delta Air Lines and 36 percent more than American Airlines, according to data from research firm Cirium cited by CBS. RELATED: For more up-to-date information including travel news and advice, sign up for our daily newsletter. The rollout will begin this week, with United serving the new locations that it announced last fall, including Portugal’s Azores and Spain’s Canary Islands. Beginning in late May, it will also boost flight offerings on existing routes, with a jump to 22 flights daily from the United States into London. RELATED: If You Hear These 7 Words on a Flight, an Engine Has Failed, Pilot Says.