Then you're looking for a tablet with an optional keyboard. If the Surface Pro seems dodgy wrt support the iPad Pro may be a better fit, the keyboard seems to provide more support than the Surface Pro's kickstand: http://cdn.maypalo.com/wp-content/uploads/2015/09/iPad-Pro-k... (I don't know how flexible it is with respect to viewing angles though)
You misunderstood, or I wasn't clear enough. It's the ideal form factor for me when waiting in an airport.