The Louisville & Nashville is not well remembered for its passenger services although one of its top trains within its fleet was the Pan American, a fairly successful run for several years although officially never entirely streamlined (it was, however, upgraded with various equipment throughout its years of operation). While most of the L&N’s passenger trains were dropped or canceled prior to the creation of Amtrak in the spring of 1971, the Pan American, remained until the end ceasing operations on April 30, 1971 one day prior to Amtrak’s startup. Interestingly, the Pan American, train inspired several songs including "Pan-American, Blues" by DeFord Bailey, "The Pan-American," by Hank Williams, and "Pan-American, Boogie" by the Delmore Brothers. This is particularly interesting since the L&N considered the Humming Bird its flagship train during the streamliner era.
The Pan American, (named because of the service Louisville & Nashville provided hauling Central and South American goods through Gulf Coast ports) began as a heavyweight operation in 1921 serving Cincinnati and New Orleans as the railroad's flagship train. It lost this status in 1947 when the L&N debuted the all-streamlined Humming Bird. Beginning in 1949 the L&N slowly updated the train with older, streamlined equipment (which also included new streamlined sleepers for through service between New York and Memphis/Louisville/Nashville in conjunction with the Pennsylvania). In 1953 it again received some additional new, through sleepers and in 1955 began occasionally swapping older and new equipment with the Humming Bird. For power the train originally used Electro-Motive E6As, later upgrading to EMD E7As between 1945 and 1949. Finally, in 1951 the L&N purchased E8As for passenger service. Interestingly, the railroad never used "B", booster units, which at the time was typically a common practice for a Class I's flagship (it allowed for additional power without the need for an additional cabbed locomotive).
The train was a quite successful operation although because it competed in a market dominated by the Illinois Central with its Panama Limited, and City of New Orleans, the Pan American, was often overshadowed. Still, for over five decades it provided reliable, efficient, and friendly service between the Gulf Coast and Midwest even if it was not a fully-equipped streamliner like some of the other runs serving both cities. Listed as trains #8 and #9 on the L&N timetable, essentially the Pan American was a less luxurious version of the Humming Bird, which offered opulent dayliner services including reclining-seat coaches and lounges. As with all of the Louisville & Nashville's original passenger fleet, the train's locomotives were originally bedecked in L&N's handsome deep blue and cream with red trim while the cars featured a combination of deep blue and stainless steel.
In later years the railroad changed this to a more simple general livery of grey, yellow, and red for all its equipment, including freight. While the passenger trains still carried a level of good looks the new paint scheme was simply not as elegant as the original. In 1955 the Pan American received additional newer equipment when the L&N purchased 13 new coaches to reequip it and the Humming Bird. It was also given a rebuilt, streamlined lunch-counter lounge in 1957. While the Pan could be classified as a semi-streamliner, the railroad made sure to never advertise it as such since it was simply not on the same level as the Humming Bird.
Like with the rest of the rail industry, by the 1960s the L&N was looking to get out of the passenger train business. Interestingly, the railroad was so quick to call it quits on the Humming Bird that it discontinued the train in the middle of its run in 1969, making news all over the country! Still, while most of the L&N’s fleet was discontinued by the late 1960s, the Pan American, carried on until the end when Amtrak took over intercity passenger rail operations on May 1, 1971.
(Thanks to Bill Haithcoat for help regarding the history and operation of the Pan American.)
During the Pan American's final years of operation it still retained sleeper service, an amenity quickly disappearing by the 1960s in the rail travel industry. However, the train had lost virtually all of its other amenities such as offering, aside from sleepers, only a diner and reclining seat coaches (although the diner did feature full-service meals). By this time the L&N's South Wind was the only intercity passenger train to still offer near-full services and amenities such as sleepers, lounges, coaches, and even a grill car.