Really dumping up the fleet age in DUB. Any idea if they'll be flying set routes?
They won't be around for to long, think its mainly peak season.
Looking at it logically it would suggest that its likely to be Dub-UK routes as means they can provide line maintenance support at one or two airports rather than spreading it across the network.
Could be however such large amounts of UK flights are not DUB based. Would expect they will operated on routes according to supply/demand over their time here.