IAG Cargo expands Summer 2026 network with new St. Louis route and increased global capacity

IAG Cargo has unveiled an expanded Summer 2026 schedule, highlighted by a new transatlantic route and significant capacity growth across key global markets.

A major addition is a four-times-weekly service between London Heathrow Airport and St. Louis, launching on 19 April 2026. This marks IAG Cargo’s 27th U.S. destination and introduces the only direct link between Heathrow and the U.S. Midwest hub, improving access to manufacturing and aerospace supply chains.

Key network expansions

• United States: Increased frequencies to major gateways, including Chicago and Washington (both rising to 21 weekly flights), while Austin and San Diego double to 14 weekly flights
• Spain hub connectivity: Additional widebody capacity between Heathrow and Madrid to strengthen transatlantic and Latin American connections
• Asia: Expanded service to Tokyo Haneda Airport, reaching double-daily frequency
• Canada: More capacity to Vancouver, with up to 14 weekly Heathrow flights in peak summer and a new seasonal daily service from London Gatwick

The summer programme focuses on enhancing flexibility and capacity for freight forwarders across major trade lanes, supported by IAG Cargo’s extensive hub network in London, Madrid, Dublin, and Barcelona.

Alongside network growth, the company is continuing to develop specialised logistics solutions, including services for time-critical shipments such as aircraft parts, reinforcing its positioning in high-value cargo markets.