15 MAR 2026 airlines
Aer Lingus Business Class on the A321XLR: A 2026 Transatlantic Review
Aer Lingus took delivery of its first A321XLR in December 2024 and has been progressively rolling out the type on transatlantic routes through 2025-2026. We flew the new business class cabin on DUB-BOS in April 2026 to assess where Aer Lingus's narrowbody-long-haul play sits against the broader transatlantic competitive set and against the BA Club Suite that the IAG sister carrier flies on the same corridor.