Delta Air Lines operated a one-time Airbus A330-900neo service between Atlanta Hartsfield-Jackson International Airport (ATL) and Dublin Airport (DUB) overnight on 10–11 May, substituting its usual A330-300 aircraft.

Flight DAL176 arrived in Dublin at 08:31 local time on Sunday morning, utilizing aircraft N403DX (manufacturer serial number 1931). The A330-900neo, configured with 281 seats, replaced the standard 282-seat A330-300 typically assigned to the route.

The deployment marked only the second time Delta’s A330neo has operated into Dublin. The airline previously flew the aircraft type on its seasonal Dublin to Minneapolis–Saint Paul International Airport (MSP) route from 20 April to 7 May.

Delta Air Lines is upgrading its Boston-Dublin service by replacing the 225 seat Boeing 767-300ER with the 281 seat Airbus A330-900neo, commencing 25 October, 2025.

US carrier Delta Airlines debuted the Airbus A330NEO on New York JFK to Dublin route in January 2022, as N411DX Airbus A330-941 msn 1991 operated DAL44/5 in special TEAM USA Livery.

Image Credit: Creative Commons – Raghav Bag

Irish Aviation Research Institute © 11 May 2025 All Rights Reserved