Originally Posted by
racedo
On Wizzair today and they told me that Poznan and Katowice (but unsure whether it was Krakow) were closing as bases. They will be served from Luton. Not entirely convinced crew member got it right.
The crew member certainly got it wrong or maybe you mis-heard. The Poznan base has already closed, but the destination will continue to be served by away based aircraft and those operating on a W-pattern like the Doncaster service. Incidentally, this is currently operated by the Katowice based aircraft.
Katowice is one of Wizzairs largest bases with recent expansion and new routes. The Krakow base was launched as a reaction to keep a foothold on the recent Ryanair expansion there for sure.