Several Aer Lingus Flights Cancelled to US as Storms Disrupt Travel Between Dublin, Shannon, Boston, New York, Chicago, Washington, Newark, and More

Aer Lingus experienced a notable wave of flight cancellations within its network, with 21 services cancelled, representing 12 percent of its scheduled operations, according to the data provided. The cancelled flights reveal a strong concentration on North Atlantic corridors, particularly services operating between Dublin International Airport and multiple North American gateways. Several major U.S. hubs were included in the list of affected destinations, including Chicago O’Hare, New York JFK, Newark Liberty, Boston Logan, Washington Dulles, and Cleveland Hopkins. In Canada, Toronto Pearson International Airport was also impacted. In contrast, delays remained limited, with two flights delayed, accounting for 1 percent of total movements. The disruption profile shows a clear imbalance between cancellations and delays, indicating that affected services were largely withdrawn from operation rather than operating behind schedule.
The cancellations primarily impacted long-haul transatlantic routes linking Ireland with major cities in the United States and Canada. Both eastbound and westbound services were affected, underscoring the scale of disruption across Aer Lingus’ long-haul network rather than at a single airport or directional flow. This occurred as a severe winter storm system swept across wide areas of the United States, triggering over 14,000 flight cancellations nationwide, cutting electricity to more than 100,000 customers, and placing roughly 40 percent of the U.S. population under storm warnings.

Detailed Breakdown of Cancelled Services

The cancellation list includes 21 individual flight entries, including one repeated listing for EIN124, which appears on separate dates and timings. Services were scheduled across both Saturday and Sunday, spanning daytime and evening departures.

Cancelled westbound services from Ireland included flights from Dublin to Chicago (EIN125), New York JFK (EIN105, EIN107), Boston (EIN133, EIN137), Washington Dulles (EIN117), Toronto (EIN127), Newark (EIN101), and Cleveland (EIN87). A Shannon–Boston service (EIN135) was also among the cancellations.

In addition to Dublin, Shannon Airport featured among the disrupted departure points, with a cancelled service linking Shannon and Boston. This indicates that the cancellations were not isolated to Ireland’s primary hub but extended to secondary long-haul departure points as well.

Eastbound cancellations mirrored this pattern, affecting return services from North America to Ireland. Flights from JFK, Newark, Boston, Washington Dulles, Toronto, Cleveland, and Chicago to Dublin or Shannon were all withdrawn. This included multiple evening departures, such as EIN104 from JFK, EIN116 from Washington Dulles, EIN132 and EIN136 from Boston, and EIN106 from JFK.

The timing spread across GMT, EST, and CST illustrates that the cancellations disrupted overnight transatlantic rotations as well as daytime services, potentially affecting onward connectivity on both sides of the Atlantic.

Aircraft Types Involved in the Cancellations

Two aircraft types were listed across the cancelled services: the Airbus A333 and the Airbus A21N (A321neo). The majority of the cancelled flights were scheduled to be operated by the A321neo, which is a core aircraft in Aer Lingus’ long-haul narrowbody operations.

The A333 appeared on select high-capacity routes, including services between Chicago and Dublin and New York JFK and Dublin. The presence of both widebody and narrowbody aircraft in the cancellation list indicates that the disruption was not confined to a single fleet type.

Cancellation Rate Outpaces Delays

From a performance perspective, the contrast between cancellations and delays is notable. With 20 cancellations accounting for 12 percent of operations, compared with only two delayed flights at 1 percent, the data points to a scenario where flights were more likely to be cancelled outright rather than operate late.

This imbalance has implications for travelers, particularly those on long-haul routes where rebooking options can be limited due to aircraft availability and schedule density. Unlike short-haul operations, transatlantic services often operate once daily, making cancellations more disruptive for passengers relying on specific departure windows.

Network-Wide Impact on Transatlantic Travel

The geographic spread of the cancellations suggests that Aer Lingus’ transatlantic network experienced broad-based disruption rather than issues localized to a single airport pair. With both outbound and inbound services cancelled across multiple North American cities, the operational impact extended across the airline’s long-haul footprint.

For travelers, this pattern implies disruption to round-trip itineraries, missed connections, and altered travel plans on both sides of the Atlantic. The inclusion of major U.S. hubs and high-demand routes such as Dublin–Boston and Dublin–New York further amplifies the significance of the cancellations from a travel perspective.

Summary of Disruption Metrics

In total, the data reflects:

• 20 cancelled Aer Lingus flights
• 12 percent cancellation rate
• Disruptions concentrated on Ireland–North America routes
• Aircraft types affected: A333 and A321neo

Taken together, the figures show a disruption profile defined more by cancellations than by operational delays, with a clear emphasis on long-haul transatlantic services central to Aer Lingus’ international network.

Image Source: AI
Source: Different airports and FlightAware