It's not "bad," but trains are better. For example, it's very easy to work on a laptop on a train and very difficult on a plane. At best your bag is under the

It's not "bad," but trains are better. For example, it's very easy to work on a laptop on a train and very difficult on a plane. At best your bag is under the seat in front of you and cramping you and you get interrupted to take off and land. Outlets are difficult, so batteries die. Trains have plugs and wireless internet, sometimes. It's easier to pack more stuff. The process is easier, no lines to wait in, just get on the train.