An international airline, based in Ireland, with Irish labor issues, primarily impacting flights throughout Europe. ;)
"The flights affected include short-haul flights from Dublin to Heathrow, Paris, Amsterdam, Lyons, Berlin, Birmingham, Brussels, Dusseldorf, Rome, Frankfurt, Geneva, Hamburg, Manchester, Munich and Vienna, as well as short-haul flights from Cork to Heathrow.
Long-haul fights from Dublin to New York JFK are also hit.
"This will impact approximately 4,000 customers per day and 20,000 customers over the course of the five days,” Aer Lingus said."