Do you think there are a number of people who asume the 746 is the Airlink fare? I've seen a few passengers say this to be honest, and much of this I would say is due to the 746 number, as they associate it with the 747 and the 748. The reasons you suggest are exactly why I go with Aircoach for my journey. If DB offered say a decent spec VG that was more than a city bus with a few minor additions, for a lower price, I'd be much more tempted to use it.

Saying that, have you seen the price of the airport shuttle in Belfast by Translink? If you think Airlink is bad, this is far worse. Some competition needed up there I think!