Experts are hailing a British Airways flight as the fastest subsonic New York to London journey.
The Boeing 747-436 reached speeds of 825 mph (1,327 km/h) as it rode a jet stream accelerated by Storm Ciara.
The four hours and 56 minutes flight arrived at Heathrow Airport 80 minutes ahead of schedule on Sunday morning.
According to Flightradar24, an online flight tracking service, it beat a previous five hours 13 minutes record held by Norwegian.
Aviation consultant and former BA pilot Alastair Rosenschein said the aeroplane reached a “phenomenal speed”.