The Authority learned of a possibility the service was to be discontinued in the middle of June.
A spokesman for the DAA said it did not pass the information on because it had been given to it in the strictest confidence.
Updated: 17:21, Monday, 22 October 2007
The Dublin Airport Authority did not tell management at Shannon airport of a threat to the future of flights to Heathrow.
The Authority learned of a possibility the service was to be discontinued in the middle of June.
A spokesman for the DAA said it did not pass the information on because it had been given to it in the strictest confidence.