This is trip # 4 that has had to be rescheduled. In fact, it was the rescheduled trip from March 2020. Who knew that 2 years would not be enough time?? I am grateful to Aer Lingus for the prompt and clear communication that these flights were no longer going to offered (Seattle-Dublin/Dublin-Lisbon).
All of my reservations were easily cancellable without penalty. Aer Lingus apologized for stopping their flights and promptly gave me a refund of my ticket costs.
I'm disappointed, but accepting. I have a trip to Spain scheduled for December with my sister. I wonder how that will play out?