According to this BBC report the aim is to also hub pax through Belfast from Europe to America - eventually 35 destinations in total, not in America
BBC - Fly Atlantic plans transatlantic flights from Belfast International
Fly Atlantic plans to launch a new transatlantic airline at Belfast International Airport in summer 2024.
It aims to fly to the US and Canada, British and European destinations and, once fully operational, plans to fly to 35 destinations.
This initial announcement is the first stage in its plans; the next steps will be securing aircraft and a licence.
The new airline says it will create a major hub linking Europe with North American destinations to supplement local passenger numbers.