Longest Scheduled Nonstop Passenger Air Route

New York JFK–Singapore Changi nonstop air route

JFK Airport, New York, USA to Changi Airport, Singapore

Singapore Airlines' SQ23/SQ24 link New York John F. Kennedy Airport and Singapore Changi Airport over a great-circle distance of about 15,349 km, the world's longest regularly operating nonstop passenger route in November 2026.