The airport is at risk of exceeding it's passenger limit imposed by Fingal County Council in 2008.
Dublin Airport bosses admit they will have to limit passenger numbers for at least two years.
Aer Lingus has hit out at the DAA for asking the airline to consider reducing the number of flights it operates, due to a planning restriction.
The airport is at risk of exceeding the 32 million passenger limit imposed by Fingal County Council in 2008.
DAA CEO Kenny Jacobs says they are making efforts to have that changed, but it will have to start restricting numbers in the meantime:

Sharp Rise In M9 Collisions With Garda Call-Outs Up Year-On-Year
Councillor Seeks Clarity On How Often Nightclubs and Late Bars In Naas Are Inspected For Fire Risks
New Figures From CSO Reveal How Much International Protection Applicants Earn Compared To Average Worker In Ireland
Unpaid Eight-Month Work And Training Placement For Adults With Disabilities Branded "Extremely Unfair"
Department Of Education Defends Kildare SNA Cuts Amid Claims Of Reduced Need At Some Schools
Naas Nurses Threaten Escalation As Staffing Row Deepens
Driving Tests Face Disruption As RSA Testers To Strike Next Week
Jury Delivers Not Guilty By Reason Of Insanity Verdict In Ballyfin Demesne Strangling Case