British Airways, Iberia, Vueling, Aer Lingus and Level Make Their Parent Proud

In a deep-dive look last month, Airline Weekly explained the magic of Aer Lingus, an Irish carrier bringing smiles to its parent company IAG. But Aer Lingus is far from the only thing going right at Europe’s most successful intercontinental airline group. On the contrary, IAG’s success cuts across its multiple airlines.