I had a look at several dates, and the seat maps are all showing the A320. The A321 was used from June-September last year, but passenger numbers only exceeded A320 capacity in June (by 103 pax) and September (by 9 pax), meaning it makes sense for Wizz to revert back to the A320. The route is doing very well however, and these new flight times will hopefully be more popular with passengers.
Monthly load factors;
January (86%), Feb (89%), March (90%), April (92%), May (90%), June (81%*), July (78%*), August (78%*), September (79%*), October (91%), November (90%).
Last edited by A320.b744; 19th Jan 2018 at 17:03.