Chicago and Southern Air Lines

This route was up the coast of California from Los Angeles (Grand Central Air Terminal at Glendale) to San Francisco's Mills Field.

[5] For a short period, Pacific Seaboard Air Lines also flew from San Francisco to the capital of California, Sacramento.

[7] Chicago and Southern continued flying north to south routes in the Midwest, bringing air service to smaller markets such as Evansville, Indiana, and Paducah, Kentucky.

[9][10][11] The February 1, 1947 Chicago & Southern system timetable route map includes all of these destinations as well as Aruba, Netherlands Antilles; Camaguey, Cuba; Curacao, Netherlands Antilles; Port au Prince, Haiti; Ciudad Trujillo, Dominican Republic (since renamed Santo Domingo); and San Juan, Puerto Rico; however, it appears that although passenger traffic rights may have been granted or applied for, these additional destinations were not served during the mid and late 1940s by C&S.

These larger pressurised airliners were placed in service from Chicago and St Louis to Houston, Memphis, New Orleans, Havana, Kingston, and Caracas.

[13] According to the C&S timetable, this service was named the "Hai-Drico Rocket" and was operated once a week with a "New Luxury Constellation" on a southbound routing of Memphis - New Orleans - Port au Prince, Haiti - Ciudad Trujillo, Dominican Republic (now Santo Domingo) - San Juan with the return northbound flight continuing on from Memphis to St. Louis and Chicago.

[22] The October 1, 1950 Chicago & Southern system timetable lists three aircraft types being operated by the airline at this time:[23] Prior to 1950, Chicago & Southern operated the following aircraft types:[24] Using the international route authority from New Orleans inherited from Chicago & Southern, Delta began flying one its first international jet services and in 1962 was operating then-new Convair 880 jetliners on a routing of San Francisco (SFO) - Dallas Love Field (DAL) - New Orleans (MSY) - Montego Bay, Jamaica (MBJ) - Caracas, Venezuela (CCS).

[25][26] Following its acquisition of Chicago & Southern in 1953, Delta operated former C&S Lockheed Constellation aircraft as well as "Super" Convair 340 propliners on its international flights to the Caribbean and Venezuela during the mid-1950s.

[29] According to the Official Airline Guide (OAG), by late 1979 Delta was operating wide body Lockheed L-1011 TriStar flights on a daily basis nonstop between New Orleans and San Juan, Puerto Rico.

The assertion in the sentence directly conflicts with Carleton Putnam's own Wikipedia article, which provides evidence that he supported segregation, not desegregation.)

C&S Douglas DC-3 "City of St Louis" at St Louis airport
1940
Postcard, 1946