Dayton Union Station
Named trains
Table:
Operators
Named trains
Western or northern destination
Eastern or southern destination
Year begun
Year discontinued

Amtrak
National Limited
Kansas City, Missiouri
New York, New York
1971
1979

Baltimore and Ohio
Great Lakes Limited
Detroit, Michigan
Cincinnati, Ohio
1947
1950

Baltimore and Ohio
Cincinnatian
Detroit, Michigan
Cincinnati, Ohio
1950
1971

Cleveland, Cincinnati, Chicago and St. Louis, in 1930 absorbed into the New York Central
Cincinnati Mercury
Cincinnati, Ohio
Cleveland, Ohio
1952
1956

Cleveland, Cincinnati, Chicago and St. Louis, in 1930 absorbed into the New York Central
Cleveland Special / Cincinnati Special
Cincinnati, Ohio
Cleveland, Ohio
1919-1924
1932
1957

Cleveland, Cincinnati, Chicago and St. Louis, in 1930 absorbed into the New York Central
Michigan Special / Ohio Special
Detroit, Michigan
Cincinnati, Ohio
1930
1958

Cleveland, Cincinnati, Chicago and St. Louis, in 1930 absorbed into the New York Central
Midnight Special
Cincinnati, Ohio
Cleveland, Ohio
1939
1958

Cleveland, Cincinnati, Chicago and St. Louis, in 1930 absorbed into the New York Central
Ohio State Limited
Cincinnati, Ohio
New York, New York
1924
1967

Pennsylvania Railroad
American
St. Louis, Missouri
New York, New York
1925
1956

Pennsylvania Railroad
Indianapolis Limited
Indianapolis, Indiana
New York, New York
1950
1953
1957

Pennsylvania Railroad
Penn Central (1968-1970)
Penn Texas
St. Louis, Missouri
New York, New York
1948
1970

Pennsylvania Railroad
Penn Central (1968-1971)
Spirit of St. Louis
St. Louis, Missouri
New York, New York
1927
1971

Pennsylvania Railroad
St. Louisan
St. Louis, Missouri
New York, New York
1913
1967

Looking at the table information on 'Dayton Union Station' in the 'Named trains' section, give a one-line statement limited to the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.