Yes, the problems with the 737 MAX have caused so many disruptions throughout the airlines industry. I hope they can get everything fixed and safe sooner than later.
We have not flown them was going to this next year or late this year but my last 3 friends have had no notice cancelleations or delays for hours and overnights. So not sure if soemthing is going on with them and their operations are going under. But we decided as we kinda have a time frame not to take a chance.
I just read that Norwegian Air is having financial problems. Personally, just on that news alone I’d choose a different airlines.
I have flown with them about four times, each from Fort Lauderdale to Europe, non-stop. I think for the price they are hard to beat. They have new Boeing 787's mostly (at least on their long haul flights), and they are pretty comfortable. They do charge extra for most things like Spirit, but the prices still come out very reasonable. Sometimes I hear they have bad customer service, but that could be on a case by case basis. I would definitely try them out though! Worth the shot!