Join Date: Jul 2005
Location: London, ARN, HEL, ..... or MAN
Programs: BA GGL / GFL, Mucci Diamond!, HH Diamond, Radisson Premium, IHG Gold, Hertz Gold
Posts: 5,892
I was told yesterday at an F checkin desk that it's always possible as long as the bag would ordinarily be small enough to be taken into the cabin (i.e. hand baggage size).