Unusual: These Airlines Used To Fly Between London Heathrow & New York-JFK

The number of flights (not seats) between London Heathrow Airport and New York JFK Airport is currently at an all-time high. It is one of the world’s most lucrative routes, and several airlines offer multiple daily flights to cater to the ever-growing demand. Infamously, this includes British Airways, American Airlines, JetBlue, and Delta Air Lines.