Scandinavian Airlines, Blue1 and Widerøe will perform a system update from Saturday 25 February at 14:00 (GMT) to Sunday 26 February at approx 06:00 (GMT).
During this period it will not be possible to book, change, re-book or cancel any flights in any of the sales channels - SAS website, travel agencies and ticket office at the airport.
Passengers travelling from Saturday 25 February at 16:00 (GMT) until Monday 27 February are advised to check-in early and print their boarding card. Travellers are also advised to arrive at the airport early.
During 16 February - 26 February, the SMS service might be affected by the update. The majority of travellers will receive SMS service as usual.
If you do not receive your check-in SMS or if you are wondering whether the flight departs on time, please visit SAS Internet check-in http://www.sas.se/checkin or to the mobile site http://m.sas.se.
For more information please visit http://www.flysas.com/en/uk/info.