What is the significance of the new British Airways’ Heathrow-St Louis launch?
It is a milestone for St Louis and for the broader Midwest. British Airways launched the seasonal service between London Heathrow and St Louis Lambert International Airport on 19 April 2026, with four flights a week through the summer season. St Louis is now British Airways' 27th US gateway and the route gives Missouri its only nonstop air service to and from the UK.