IAG (LON:IAG) news today: Share buyback, British Airways boosts Cincinnati service, Zurich check‑in change, fresh ‘Buy’ calls — 18 November 2025
IAG shares closed at 372.6p in London Tuesday, down 2.2% from Monday. The company disclosed a buyback of 970,610 shares on 17 November, raising treasury holdings to over 149 million. British Airways will increase Cincinnati–London flights to six weekly from March 2026 and tighten Zurich check-in cut-off to 60 minutes before departure.