5,000,000th Passenger Through Dublin Airport. (T12).1989..22.12.1989..12.22.1989..22nd December 1989..The date,Friday,22nd December 1989 will be remembered as an historic day in Irish Aviation as Aer Rianta celebrated the 5millionth passenger to fly through Dublin Airport in one year. The Lucky passenger, Nicola Wynne, arrived at 10AM from Germany and was welcomed to Dublin Airport by General Manager,Tom Cullen...Ms Nicola Wynne and Mr Tom Cullen, General Manager, Aer Rianta pose for pictures at Dublin Airport after Nicola was named 5millionth passenger through the airport.