Abraham Lincoln[2][3]: 75-76 Alton Railroad (1935-1947) Gulf, Mobile & Ohio (1947-1971) Amtrak (1971-1978) Chicago-St. Louis [1948] 1935-1978 Acadian[4] Southern Pacific Houston-New Orleans [1941] 1936-1956 Acela Express[5] (train type, not name) Amtrak Boston-Washington, D.C. [2012] 2000-present Adirondack[6] Amtrak New York City-Montreal [1979] 1974-present Adirondack and Montreal Express New York Central New York City-Montreal [1914] 1902-1922 Admiral Pennsylvania New York City-Chicago-Washington, DC [1952] 1939-1964 Advance Commodore Vanderbilt New York Central New York City-Chicago [1948] 1929-1955 Advance Denver Zephyr Chicago, Burlington & Quincy Chicago-Denver [1936] 1936 Advance Empire State Express New York Central New York City-Buffalo, New York [1952] 1942-1956 Advance Florida Special Pennsylvania, Richmond, Fredericksburg & Potomac, Atlantic Coast Line, Florida East Coast New York City-Miami [1940] 1938-1942 Advance Flyer Chicago, Burlington & Quincy Chicago-Lincoln, Nebraska [1942] 1941-1946 Advance Forest City New York Central Chicago-New York [1942] 1942-1945 Advance Gilt Edge New Haven New York City-Boston [1943] 1937-1951 Advance Knickerbocker New York Central St. Louis-Boston [1948] 1945-1956 Advance Merchants Limited New Haven New York-Boston [1954] 1952-1960 Advance Midnight Special Gulf, Mobile & Ohio Chicago-St. Louis [1948] 1947-1949 Advance Silver Meteor Pennsylvania, Richmond, Fredericksburg & Potomac, Seaboard Air Line New York City-Miami [1945] 1942-1947 Advance Twentieth Century Limited New York Central Chicago-New York [1930] 1929-1931 Advance Water Level Limited New York Central Chicago-New York [1944] 1943-1945 Advance Wolverine New York Central Chicago-New York-Boston [1947] 1947-1948 Adventureland Chicago, Burlington & Quincy Kansas City, Missouri-Billings, Montana [1952] 1937-1952 Afternoon Congressional Pennsylvania Penn Central (1968-1970) New York-Washington, D.C.[1958] 1952-1970 Afternoon Executive Amtrak New York-Washington, D.C.[1971] 1971-1972 Afternoon Express New York, New Haven and Hartford Railroad New York-Boston [1900] 1891-1913 Afternoon Flyer Grand Rapids and Indiana Railroad Chicago-Grand Rapids, Michigan [1912] 1904-1918 Afternoon Hiawatha Milwaukee Road Chicago-St. Paul, Minnesota [1941] 1939-1970 Afternoon Keystone Pennsylvania Penn Central (1968-1969) New York-Washington, D.C. [1965] 1961-1969 Afternoon Puget Sounder Great Northern Seattle-Vancouver [1948] 1946-1950 Afternoon Steeler Pennsylvania Pittsburgh-Cleveland [1952] 1950-1958 Afternoon Twin Cities Zephyr Chicago, Burlington & Quincy Chicago-St. Paul, Minnesota [1940] 1936-1970 Aiken-Augusta Special Pennsylvania Southern New York City-Charlotte, North Carolina-Columbia, South Carolina-Augusta, Georgia [1935] 1928-1953 Air Line Limited New York, New Haven and Hartford Railroad New York-Boston [1900] 1894-1901 Air Line Special New York, New Haven and Hartford Railroad New York-Fitchburg, Massachusetts [1905] 1904-1907 Airway Limited Pennsylvania Transcontinental Air Transport New York City-Los Angeles [1930] 1929-1932 Akron and Cleveland Express Pennsylvania Chicago-Akron, Ohio [1914] 1912-1918 Akronite Pennsylvania New York City-Akron, Ohio [1941] 1937-1957 Ak-Sar-Ben Chicago, Burlington & Quincy Chicago-Lincoln, Nebraska [1950] 1930-1953; 1969-1970 Ak-Sar-Ben Zephyr Chicago, Burlington & Quincy Chicago-Lincoln, Nebraska [1958] 1940-1947; 1953-1969 Alamo Southern Pacific New Orleans-San Antonio [1940] 1936-1952 Alamo Special Missouri-Kansas-Texas Houston-San Antonio [1930] 1906-1910; 1928-1933 Alaskan Northern Pacific, Chicago, Burlington and Quincy Railroad, Spokane, Portland & Seattle
Dpi is preference and for everyone different you should find your own and not copy. TenZ made good videos on finding ur sens and i think aimlabs released a beta for a sens finding program