a roundtrip flight between California and Manila took fifteen days in 1935. It took eight days to reach Manila from Alameda, with stops in Honolulu, Midway Atoll, Wake Island, and Guam.

https://www.facebook.com/photo/?fbid=1178179699041921&set=during-world-war-ii-lockheed-constellations-were-designated-for-use-by-the-milit