Originally Posted by
Often1
As I noted, they are routing DUB pax via CPH. Thus, PVD-DUB nonstop becomes Ground travel to BOS, followed by BOS-CPH connecting to CPH-DUB, with the ground transport on your own nickel.
They don’t fly BOS-CPH nonstop, so it’d become BOS-LGW-CPH-DUB or BOS-MAD/CDG/FCO-CPH-DUB (when the seasonal flights operate).
A halfway decent airline would offer to rebook passengers on the BDL-DUB or BOS-DUB flights on EI, but I doubt Norwegian would offer that.
Edit: Norwegian’s CPH-DUB flights end in October, so then the reroute would have to go through ARN or OSL instead.