For up-to-date flight information passengers should check with their airlines. Below is a list of webpages, contact numbers and twitter feeds that air travellers should find useful. If anyone out there has more information such as contact numbers please feel free to add them in the comments. I will update this post when further information becomes available.

To any of you out there stuck at the airport, good luck, I hope you get to where you want to be for Christmas, Paula.

Aegean Airlines
Details of flight changes here:

http://en.aegeanair.com/clearcontent.aspx?code=HOMENOTICE

http://twitter.com/aegeanairlines

AerArann
For details of flight cancellations check here: http://www.aerarann.com/travel_information/travel_disruption.htm

Aer Arann has announced it is operating additional flights to accommodate disrupted passengers – more information can be found by checking the above link.

Aer Lingus
For more information about flight cancellations and your options click here: http://www.aerlingus.com/travelinformation/traveladvice/flightdisruptioninformation/

Check the status of your Aer Lingus flight here: http://www.aerlingus.com/cgi-bin/obel01im1/bookonline/flightInformation.do

Air France
http://www.airfrance.co.uk/GB/en/local/toutsurairfrance/actualites/flight-disruptions-weather.htm

Air Southwest
For rebooking or to arrange for a refund call 0870 2418202

http://twitter.com/AirSouthwest

Aurigny
http://www.aurigny.com/
Call centre contact number 01481 822886

bmibaby

British Airways

For more information http://www.britishairways.com/travel/askbainter/public/en_gb?source=BOT_contactus
Check the status of your flight here: http://www.britishairways.com/travel/globalgateway.jsp/global/public/en_
http://twitter.com/British_Airways

Cathay Pacific

http://www.cathaypacific.com/cpa/en_GB/specialupdates

Cityjet
For the latest cancellations visit http://www.cityjet.com/weather.shtml

http://twitter.com/cityjet

Eastern Airways
For a list of eastern airways cancellations click here http://www.easternairways.com/latest-news/weather-disruption-update-monday-29-november-2010.html
Passengers are advised to contact Eastern Airways reservations on: 08703 669100 or their travel agent.

easyJet
For the latest information check here: http://easyjet.custhelp.com/app/answers/detail/a_id/3970

http://twitter.com/easyJet

Finnair
http://www.finnair.com/finnaircom/wps/portal/finnair/flightlist/en_INT

http://twitter.com/FinnairUK

Flybe
For a list of flybe flights affected click here http://www.flybe.com/disruption/

Flybe is requesting that passengers not flying within the next 24 hours should refrain from calling as it is impossible to know what is going to happen to future flights.
Customer call centre: 0871 700 2000 – if calling from outside the UK: 00 44 1392 268500.

Flybmi
http://twitter.com/flybmi

http://www.flybmi.com/bmi/en-gb/flight-and-airport-info/flight-information/travel-news.aspx#279

reservations for rebooking: 0844 8484 888

Jet2.com

http://www.jet2.com/status.aspx

KLM

Flight cancellations: http://www.klm.com/travel/nl_en/prepare_for_travel/up_to_date/flight_update/cancelled_flights.htm#%23

KLM flight arrivals and departures: http://www.klm.com/travel/nl_nl/apps/arr_dep_app/arrivals_departures.htm

http://twitter.com/KLM

Manx2.com

http://twitter.com/FlyManx2

Monarch
contact numbers for rebooking or cancellation:

08719 40 50 40 if calling from the UK
+44 8719 40 50 40 if calling from overseas on a UK mobile
800 860270 if calling from Portugal
800 099260 if calling from Spain

Ryanair
For a list of Ryanair cancelled flights for 20 December check here: http://www.ryanair.com/en/notices/gops/101220-CANCELLED_20_DEC_10-GB

Ryanair has laid on extra flights to cope with the disruption – for more information check here: http://www.ryanair.com/en/notices/gops/101219-Extra_Flts_20101220-GB

SAS
You can check here for SAS flights: http://x.flysas.net/flightinfo/ – this is today’s flights and flights for the next few days, just scroll down.

Contact numbers I have for SAS are: reservations 020 8990 7000, customer service 0871 226 7760

Thomson Airways
More information here: http://www.thomson.co.uk/editorial/alerts/thomsonfly-travel-alert.html
http://twitter.com/thomsonholidays

Virgin Atlantic
For details on flight cancellations, your options and contact numbers go to:
http://www.virgin-atlantic.com/en/gb/passengerinformation/latestnews/snow.jsp

To check the status of your Virgin flight go to http://www.virgin-atlantic.com/en/gb/flighttimes/flightstatus/index.jsp

http://twitter.com/VirginAtlantic

Wizzair
Cancellation and rebooking details here: http://wizzair.com/rebooking

If anyone out there has more information about flight cancellations and contact details please feel free to add it in the comments or email me, thanks.