CP Air's first seven 737s, delivered October 1968 - March 1969 were non-Advanced 737-217s. This one was delivered December 20, 1968. Five of the early aircraft were sold to PEOPLExpress, C-FCPE leaving March 1983 as N43PE. With Continental Airlines after PEOLPExpress merged in 1987, it was re-registered N14233 in 1989. The aircraft was sold in March 1999 and scrapped.

Canadian Pacific Airlines used this registration on a Lockheed Lodestar and a Bristol Britannia before taking delivery from Boeing of CF-CPE December 20, 1968. The aircraft was sold to PEOPLExpress in March 1983 as N434PE. CPA served Watson Lake from 1942 when the US Army built the airport as part of the Northwest Staging Route to Alaska and Russia. The log construction terminal building was designated a Yukon historical site (joining the Sign Post Forest along the Alaska Highway) in 2019.

Transferred from PeopleExpress and in interim hybrid cols.

Ex N434PE, re-registered June 1992. Withdrawn from use KADM Feb 1999 and scrapped

Later regns worn include C-FCPE, N434PE and N14233.

An early customer for the 737, CP Air had 7 basic models in the fleet before the advanced version became available.