EDI-DUB what other routes could be envisaged for the new EIR a/c that could "free up"
That will have no effect. Aer Lingus mainline operated a daily afternoon service last year complemented by 3 other daily flights with Aer Lingus Regional. The route now will operate with 5 daily Aer Lingus Regional flights from 31 Mar 13, that's having no effect with freeing up an aircraft.