Delivered to Toa Domestic Airlines as JA8425 in 1974. To Finnair as OH-LNE in 1982 then to Spirit Airlines as N131NK in 1996 and Dinar Líneas Aéreas as LV-PIZ then LV-ZXY in 2001. Returned to Spirit Airlines as N131NK in 2002. Withdrawn from use at Tucson, AZ in 2004 and scrapped.

First flight at Long Beach February 27th 1974, and delivered to TDA-Toa Domestic Airlines as JA8425 October 4th 1974. February 1985 OH-LNE for Finnair (one of 6 DC-9-41s to replace DC-9-10s and Caravelles in the fleet). April 1996 N131NK Spirit Airlines, June 2001 LV-ZXY Dinard Lineas Aereas (leased), May 2002 back to Spirit as N131NK. May 2003 wfu and stored at Tucson. August 28th 2007 N131NK Jetran LLC. June 27th 2017 wfu after more than 40 years of flying.

Delivered new to TOA Domestic Airlines on 10 Apr 1974 as JA8425. Sold to Finnair as OH-LNE on 15 Feb 1982. To Spirit Airlines as N131NK on 19 Apr 1996. Leased to Dinar as LV-ZXY between 13 Jun 2001 and 22 May 2002. WFU 01 May 2003 and stored Fort Worth and then at Tucson. Registration cancelled on 21 Jun 2017. Scrapped.

Ex-Toa Domestic JA8425. Later N131NK, LV-PIZ, LV-ZXY, N131NK