Air India said on Thursday that its replacement flight has taken off from Russia's Magadan for San Francisco, carrying all passengers and crew.
The flight is expected to arrive at San Francisco at 12:15 am PDT (0715 GMT) on Thursday, the airline said in a tweet.
Air India has mobilised additional support at San Francisco airport to carry out clearance formalities for passengers upon arrival, the tweet added.
Air India sent an aircraft to Russia on Wednesday to pick up passengers whose Delhi-to-San Francisco flight was diverted to Russia's Far East after their Boeing plane developed engine trouble.
More than 216 passengers and 16 crew on board the stranded airline were housed in makeshift accommodation, given infrastructure limitations at the remote Magadan airport, the airline said in an earlier statement.

Explosion hits US embassy in Oslo, causing minor damage, thick smoke
Four killed in Beirut hotel strike, Israel says it targeted Iranian commanders
Drone attacks cause major fire at Kuwait International Airport
Israel warns Lebanon of 'heavy price' as week's death toll nears 300
Trump rejects settling war with Iran
Qatar intercepts 6 ballistic missiles, 2 cruise missiles
Trump tells Britain he does not need its help to win Iran war
Israeli settler fatally shoots Palestinian in West Bank
