Delivered to Seaboard World as N8631 in 1968. To Loftleidir Icelandic as TF-FLB in 1975. Merged into Icelandair in 1979. To UPS as N8631 in 1984 and reregistered as N836UP in 1985. Withdrawn from use at Roswell, NM in 2004 and parted out. Remains still there in 2009.