SNN-JFK returns march 15th.
The point of the 757's were daily, year round services. When Aer Lingus put in the 757's last year they told everyone they will now have a year round transatlantic presence at Shannon. Everyone rightly presumed for months that SNN-BOS and SNN-JFK were both year round. But that assumption was stopped by Aer Lingus once 7 months had passed and they felt they had got away with their
PR stunt.
EI-A330-300, If it had been the airports fault, then why did Aer Lingus wait until September to confirm this?