Why British Airways Is Shaking Up Its US Network

British Airways is now in the process of quietly re-wiring its transatlantic network in advance of the Summer 2026 travel season, and these changes are more than a simple jump in flight frequency. In London, scarce slots at Heathrow Airport (LHR) are being pointed at thick premium markets where schedule breadth wins the overall share of corporate travelers. London Gatwick Airport (LGW) is being refocused on leisure traffic, with some high-profile US retreats also sprinkled into the overall mix. Headline moves made by the carrier include doubling flights from London Heathrow to Miami International Airport (MIA), flights to Dallas/Fort Worth International Airport (DFW) returning to regular daily frequency, Las Vegas International Airport (LAS) flights rising to 13 per week and services to San Diego International Airport (SAN) and Austin Bergstrom International Airport (AUS) set to jump up to twice-daily services.