Delivered to Piedmont Airlines as N792N in 1982. Reregistered as N246US in 1988. Piedmont merged into USAir in 1989 who were renamed to US Airways in 1997. Transferred to Metrojet in 1999. To Aviacsa as XA-TTM in 2002. Withdrawn from use at Mexico City when they suspended operations in 2009. Still there in 2014. Later scrapped.

Del 26 April 1982 Former Piedmont as N792N "Queen City Pacemaker ",US Air, US Airways as N246US

Delivered new 26th Apr 1982 and re-registered N246US 10th Oct 1988 before merging into USAir Aug 1989. Operated for Metrojet from 1998 onwards and went to Aviacsa as XA-TTM 27th March 2002

Delivered April 26, 1982 as N792N "Queen City Pacemaker", N246US is pictured just before officially merged with US Airways in August 1989 and the Piedmont name would disappear. US Air would retire the 737 in December 2001 and store it at Mohava, CA. Sold to AVIACSA in March 2009, the aircraft was stored again in Mexico City when the authorities revoked the airline's operating certificate in 2009 for maintenance concerns.