I'm particularly interested in the Copenhagen-Orlando routes. And does Norwegian have a tendency to cancel or reschedule trips booked early? They have a very limited number of flights in April (1 per week) and I'm wondering if they nuke the flight if they don't sell many tickets.
I use them a lot between London and Copenhagen, but not transatlantic. Usually reliable, and one of the few airlines in Europe with inflight wifi.
They are very popular and I haven't hear of any problems with the transatlantic flights.
Check with Dave N regarding flying out of Copenhagen :o