Dublin Airport will remain closed to all flights until at least 6pm due to freezing conditions in the area.
Live flight information: Aertel p570
For Arrival/Departure information on your mobile phone - go to Aertel p570 at mobile.rteaertel.ie
Traffic updates: AA Roadwatch
More than 100 flights to and from the airport have been cancelled as result of heavy snowfalls this afternoon.
Dublin Airport Authority is advising passengers to contact their airlines regarding travel plans for this afternoon and this evening.
All Aer Lingus flights due to depart today have been cancelled, with the exception of EI 184 to Heathrow and EI 109 to New York.
Passengers booked to travel on affected Aer Lingus flights are advised not to come to the airport.
Aer Arann says it has had to cancel six flights and divert two others.
Flights from Galway and Waterford to Luton, a flight from Dublin to Cardiff and one from Cork to Cardiff have all been cancelled. Domestic flights from Dublin to Galway and Donegal were also affected.
The airline says passengers on cancelled flights to or from the UK are being re-booked on to later flights. Those with domestic bookings are being offered surface transport.
Adverse weather conditions also affected flights from George Best Belfast City Airport this morning.
Belfast International Airport was operational but some flights were cancelled or delayed.
Passengers are advised to contact their carriers at both airports.
Drivers warned
Hazardous driving conditions are reported across Leinster and Met Éireann says more snow and icy conditions are expected.
There have been heavy snowfalls in the east and north, with further accumulations expected this afternoon, especially on high ground.
Gardaí have advised motorists to drive with extreme care, and conditions are expected to worsen as temperatures drop over the next few hours.
AA Roadwatch says there is widespread disruption of traffic in many parts of the country.
Motorists are advised to drive with extra caution on back roads, which are particularly dangerous.
And a number of Dublin Bus routes have been disrupted due to the weather conditions in the capital.
The company says that eight routes have been curtailed because of dangerous driving conditions.
Inspectors are monitoring road conditions ahead of rush hour and a spokesperson says every effort will be made to get customers home. However, Dublin Bus is warning passengers that delays are likely.
Intending passengers are advised to check the company's website www.dublinbus.ie for a complete list of affected routes.
Live flight information: Aertel p570
For Arrival/Departure information on your mobile phone - go to Aertel p570 at mobile.rteaertel.ie
Traffic updates: AA Roadwatch
More than 100 flights to and from the airport have been cancelled as result of heavy snowfalls this afternoon.
Dublin Airport Authority is advising passengers to contact their airlines regarding travel plans for this afternoon and this evening.
All Aer Lingus flights due to depart today have been cancelled, with the exception of EI 184 to Heathrow and EI 109 to New York.
Passengers booked to travel on affected Aer Lingus flights are advised not to come to the airport.
Aer Arann says it has had to cancel six flights and divert two others.
Flights from Galway and Waterford to Luton, a flight from Dublin to Cardiff and one from Cork to Cardiff have all been cancelled. Domestic flights from Dublin to Galway and Donegal were also affected.
The airline says passengers on cancelled flights to or from the UK are being re-booked on to later flights. Those with domestic bookings are being offered surface transport.
Adverse weather conditions also affected flights from George Best Belfast City Airport this morning.
Belfast International Airport was operational but some flights were cancelled or delayed.
Passengers are advised to contact their carriers at both airports.
Drivers warned
Hazardous driving conditions are reported across Leinster and Met Éireann says more snow and icy conditions are expected.
There have been heavy snowfalls in the east and north, with further accumulations expected this afternoon, especially on high ground.
Gardaí have advised motorists to drive with extreme care, and conditions are expected to worsen as temperatures drop over the next few hours.
AA Roadwatch says there is widespread disruption of traffic in many parts of the country.
Motorists are advised to drive with extra caution on back roads, which are particularly dangerous.
And a number of Dublin Bus routes have been disrupted due to the weather conditions in the capital.
The company says that eight routes have been curtailed because of dangerous driving conditions.
Inspectors are monitoring road conditions ahead of rush hour and a spokesperson says every effort will be made to get customers home. However, Dublin Bus is warning passengers that delays are likely.
Intending passengers are advised to check the company's website www.dublinbus.ie for a complete list of affected routes.