The Shannon Airport Group is assuring there will be no service disruptions at the Clare base today, despite its continuing efforts to accommodate flights due to land at London-Heathrow.

Heathrow has been closed for the day following a fire at a nearby electrical station, which sparked a major power outage.

Shannon Airport has already handled flights from Toronto, Atlanta, Barbados, Boston, Orlando and New York, and is expecting to facilitate more diversions throughout the day.

Shannon Airport Group CEO Mary Considine has been telling Clare FM's Daragh Dolan that all passengers due to travel to Heathrow today should contact their carrier as soon as possible.