As a global aviation hub, the UK is served by hundreds of airlines across its major airports like London Heathrow (LHR), Gatwick (LGW), and Manchester (MAN). The "home" carriers are British Airways and Virgin Atlantic, alongside low-cost giants EasyJet and Ryanair, which dominate short-haul European traffic. From North America, all major legacies—United, Delta, and American—operate dozens of daily flights. The "Middle East Big Three" (Emirates, Qatar Airways, and Etihad) provide massive capacity from the east, with Emirates famously flying the A380 into multiple UK cities. Asian carriers like Singapore Airlines, Cathay Pacific, and Air India are also major players. From the budget side, JetBlue has expanded its "transatlantic" presence, and Norse Atlantic Airways offers low-cost long-haul flights. In short, almost every major national flag carrier in the world has a slot at Heathrow, making the UK one of the most connected countries on the planet.