Starring Humphrey Bogart and Pat O'Brien.
From IMDb: Being very familiar with the story of the China Clipper, I viewed this movie as a fictional story very closely paralleling the growth of Pan American Airways. The events in the movie and especially the scenes put a picture with the words of the historical facts. I was especially pleased to see the "Christ the Redeemer" statue on Corcovado Mountain in Rio de Janeiro! (I saw it for real in 1990.) Aviation/Flying Boat buffs will really appreciate this documentation of the Clippers in flight.
The China Clipper over the partially complete Golden Gate Bridge.
The year was 1935. The China Clipper was about to make transoceanic passenger service a reality. The flight, from San Francisco to Manilla, took six days, with a flying time of 60 hours. There were overnight stopovers in Honolulu, Midway, Wake Island, and Guam. Holy cow. Six days! Still, direct passenger service from California to Hawaii in one day was a stunning achievement in 1935. The first nine passengers paid $1,438.20 for a round trip from San Francisco to Manila. That would be about $10,000 per ticket today. When it arrived in Pearl Harbor, 3,000 people showed up to watch it land on the waves and cruise in to port. It was a major event.