IAG has moved British Airways, Iberia and Vueling from Terminal 1 to Terminal 2 in Dublin Airport.
They will now be handled by Aer Lingus as the IAG Third Party Handler. IAG owns Aer Lingus, BA, Iberia, Vueling and LEVEL.
BA said: “We will have a dedicated IAG handling team, which will ensure our customers have a smooth and efficient airport experience.”