confused atco
Possibly not for Cork but DUB does not and won't be getting a second runway for a very long time even if numbers go back over the limit before charges can be charged for the new runway. It will be at least 10 years before any runway application is made IMO.
Runway is currently at capacity at peak times so modest capital investment is going to be made and the number of flights per hour is being increased. No airport the size of DUB needs a second runway. LGW is the example and DUB will have a slick operation like them over the next few years with the same level of movements at certain times.