Runway length at DUB is restrictive for the -400ER. You'd have better results with the -300ER or -200/-200ER.
As for how DL operates that route with the -400ER... I'm not sure. Might have a different engine configuration to accommodate for the short runway.
As for how DL operates that route with the -400ER... I'm not sure. Might have a different engine configuration to accommodate for the short runway.
I am the developer of Airline Enterprise