When did the airline Niki schedule their destinations?
Niki (airline) Niki (also styled as NIKI or flyNiki, legally "NIKI Luftfahrt GmbH") is an Austrian low-cost airline headquartered in "Office Park I" at Vienna International Airport in Schwechat. It operates scheduled and charter services to European and North African leisure destinations from Vienna, Salzburg, Graz and Innsbruck and also started services from several German airports in March 2017.
Frontier Airlines (1950–1986) Frontier Airlines was a United States airline formed by a merger of Arizona Airways, Challenger Airlines, and Monarch Airlines (1946–1950) on June 1, 1950. It was headquartered at Stapleton Airport in Denver. The airline ceased operations on August 24, 1986. In 1994, a new airline was founded using the Frontier Airlines name.