It's a superstitious person's worst nightmare - flying on board route 666 to HEL on Friday the 13th.
But according to reports, the Finnair flight is almost full and the pilot finds the coincidence of numbers and date "quite a joke".
Juha-Pekka Keidasto, who is flying the plane from Copenhagen to Helsinki predicted "smooth skies" for the Airbus A320
"And if there's some passenger who is anxious about this 666 our cabin crew is always happy to help them," he told the Associated Press.
Meanwhile KLM, not wanting to take any risks with its passengers, tweeted that it has no row 13 and no route 666 on any of its flights.
Friday The 13th - Unlucky For Some?
It's in the cards(01 of13)
Open Image ModalTarot Card number 13 is the Death Card, depicting the Grim Reaper. (credit:AP)
No room in the inn(02 of13)
Open Image ModalHospitals and hotels regularly have no room number 13. (credit:AP)
On the street(03 of13)
Open Image ModalMany cities don't have a 13th Street or a 13th Avenue. This city tempted fate. (credit:AP)
Blame your parents(04 of13)
Open Image ModalIf you have 13 letters in your name, you're said to have the devil's luck. Like, this guy (Charles Manson). (credit:AP)
Checking in(05 of13)
Open Image ModalMany airports skip the 13th gate. (credit:AP)
Aisle omission(06 of13)
Open Image ModalAirplanes have no 13th aisle. (credit:AP)
Numero...?(07 of13)
Open Image ModalItalians omit the number 13 from their national lottery. (credit:AP)
Unlucky height(08 of13)
Open Image ModalMore than 80% of high rises lack a 13th floor (credit:AP)
One solution(09 of13)
Open Image ModalOn streets in Florence, Italy, the house between number 12 and 14 is addressed as 12 and a half. (credit:AP)
Hangman's noose(10 of13)
Open Image ModalTraditionally in hangings, there are 13 knots in the noose and 13 steps leading up to the moment of death. (credit:Flickr: Snap®)
Dinner luck(11 of13)
Open Image ModalFrench President Nicolas Sarkozy may know that in France, socialites called quatorziens (fourteeners) make themselves available as 14th guests to keep a dinner party from an unlucky fate. (credit:AP)
Space travel(12 of13)
Open Image ModalMany say the No. 13 pointed to the ill-fated mission to the moon, Apollo 13. (credit:AP)
Ancient ties(13 of13)
Open Image ModalSome say that the Babylonian Code of Hammurabi (circa 1780 B.C.E.) is to blame for the No. 13 woes since the 13th law is omitted. (credit:AP)