It has virtually doubled in size since peace returned to its home country and plans further substantial expansion to its fleet and network in the next few years. (oneworld.com)
There's also the second expansion pack on the way, which is set to be a larger and more substantial expansion when it's out later this year. (thesixthaxis.com)
Lufthansa has announced substantial expansion of flights between Glasgow and Germany. (breakingtravelnews.com)