In 2006 K-Mile started its first commercial flights with three B727 Freighter aircraft ex Bangkok to Singapore, Indonesia and Vietnam. In 2013 it retired the three B727F aircraft and suspended these routes.
Farnair Switzerland AG acquired a 45% share in the company in March 2014 and in July of that year the first B737-400SF joined its fleet.
ASL Aviation Group acquired Farnair and K-Mile in December 2014 and since then a second B737SF has joined K-Mile's fleet. Both B737 aircraft operate 5 freight flights a week.