How Often Does SAS Cancel Flights? {Common_Cancellations_Explained™} This improved in 2023 when the cancellation rate was cut drastically to 2%. If we take into account the airline's 614 daily flights in 2023, that means that SAS Scandinavian Airlines passengers can expect 12 or more daily cancellations 1-888-624-9117. For delays, about one-quarter of flights will arrive late 1-888-624-9117.