Overview
- Work begins in 2026 on Terminal 4 with a new multi‑storey car park and upgraded check‑in, with completion targeted for 2031.
- Terminal 2 will receive a dedicated baggage system designed to handle up to 31,000 bags per day.
- A network of AI‑enabled cameras across aircraft stands will expand from Terminal 2 to all terminals, with full coverage expected by the end of 2026 to speed turnarounds.
- Accessibility measures include a purpose‑built assistance area in Terminal 2 with direct access to security, new mobility equipment, and a tailored digital travel guide for passengers with access needs.
- The investment sits within Heathrow’s current H7 program and follows a separate H8 proposal to 2031, with reports noting a government‑approved third runway progressing through longer‑term planning.