1

• [+] Airlines disestablished in 1920 (2 P)
• [+] Airlines disestablished in 1923 (3 P)
• [+] Airlines disestablished in 1925 (1 P)
• [+] Airlines disestablished in 1927 (1 P)
• [+] Airlines disestablished in 1928 (1 P)
• [+] Airlines disestablished in 1929 (1 P)
• [+] Airlines disestablished in 1930 (2 P)
• [+] Airlines disestablished in 1931 (1 P)
• [+] Airlines disestablished in 1932 (2 P)
• [+] Airlines disestablished in 1933 (4 P)
• [+] Airlines disestablished in 1934 (1 P)
• [+] Airlines disestablished in 1935 (4 P)
• [+] Airlines disestablished in 1936 (1 P)
• [+] Airlines disestablished in 1937 (1 P)
• [+] Airlines disestablished in 1941 (1 P)
• [+] Airlines disestablished in 1943 (1 P)
• [+] Airlines disestablished in 1944 (3 P)
• [+] Airlines disestablished in 1947 (1 P)
• [+] Airlines disestablished in 1948 (1 C, 1 P)
• [+] Airlines disestablished in 1949 (1 P)
• [+] Airlines disestablished in 1950 (4 P)
• [+] Airlines disestablished in 1951 (2 P)
• [+] Airlines disestablished in 1953 (1 P)
• [+] Airlines disestablished in 1954 (2 P)
• [+] Airlines disestablished in 1955 (3 P)

1 cont.

• [+] Airlines disestablished in 1957 (2 P)
• [+] Airlines disestablished in 1958 (2 P)
• [+] Airlines disestablished in 1959 (1 P)
• [+] Airlines disestablished in 1960 (4 P)
• [+] Airlines disestablished in 1961 (5 P)
• [+] Airlines disestablished in 1962 (5 P)
• [+] Airlines disestablished in 1963 (4 P)
• [+] Airlines disestablished in 1964 (1 P)
• [+] Airlines disestablished in 1965 (2 P)
• [+] Airlines disestablished in 1966 (3 P)
• [+] Airlines disestablished in 1967 (1 P)
• [+] Airlines disestablished in 1968 (6 P)
• [+] Airlines disestablished in 1969 (1 P)
• [+] Airlines disestablished in 1970 (2 P)
• [+] Airlines disestablished in 1971 (2 P)
• [+] Airlines disestablished in 1972 (8 P)
• [+] Airlines disestablished in 1974 (1 P)
• [+] Airlines disestablished in 1975 (3 P)
• [+] Airlines disestablished in 1976 (2 P)
• [+] Airlines disestablished in 1977 (1 P)
• [+] Airlines disestablished in 1979 (9 P)
• [+] Airlines disestablished in 1980 (7 P)
• [+] Airlines disestablished in 1981 (4 P)
• [+] Airlines disestablished in 1982 (7 P)
• [+] Airlines disestablished in 1984 (3 P)

1 cont.

• [+] Airlines disestablished in 1985 (5 P)
• [+] Airlines disestablished in 1986 (7 P)
• [+] Airlines disestablished in 1987 (19 P)
• [+] Airlines disestablished in 1988 (8 P)
• [+] Airlines disestablished in 1989 (6 P)
• [+] Airlines disestablished in 1990 (18 P)
• [+] Airlines disestablished in 1991 (16 P)
• [+] Airlines disestablished in 1992 (5 P)
• [+] Airlines disestablished in 1993 (18 P)
• [+] Airlines disestablished in 1994 (11 P)
• [+] Airlines disestablished in 1995 (10 P)
• [+] Airlines disestablished in 1996 (18 P)
• [+] Airlines disestablished in 1997 (16 P)
• [+] Airlines disestablished in 1998 (11 P)
• [+] Airlines disestablished in 1999 (18 P)

2

• [+] Airlines disestablished in 2000 (14 P)
• [+] Airlines disestablished in 2001 (28 P)
• [+] Airlines disestablished in 2002 (23 P)
• [+] Airlines disestablished in 2003 (40 P)
• [+] Airlines disestablished in 2004 (74 P)
• [+] Airlines disestablished in 2005 (60 P)
• [+] Airlines disestablished in 2006 (52 P)
• [+] Airlines disestablished in 2007 (59 P)
• [+] Airlines disestablished in 2008 (89 P)
• [+] Airlines disestablished in 2009 (23 P)