Air India’s company advisory instructs crew to say the phrase after a “slight pause and with much fervour”.
This quickly inspired tweets of imaginary in-flight announcements that end with “Jai Hind”.
But many wondered if patriotism was the right focus for the struggling airline.
Air India, which is in severe debt, has not turned a profit since 2007 and a recent government offer to sell a controlling stake in it failed to attract any takers.
The directive from Air India comes at a time when patriotism is particularly high in India.
The country has been at loggerheads with its nuclear-armed neighbour Pakistan over the past few weeks, following a deadly suicide bombing that killed at least 40 Indian paramilitary troops in the disputed Kashmir region.
The incident which led to airstrikes by India and the subsequent capture and release of an Indian pilot by Pakistan, saw increasing nationalist sentiment fuelled by national and social media.
While some people welcomed the Air India directive on Monday, others joked about how unusual it might sound to end in-flight announcements – mundane or otherwise – with an energetic “Jai Hind”.
One Twitter user even suggested a competition to see which passengers respond with the loudest “Jai Hind” – with the winner getting a free upgrade.
Air India, the country’s oldest commercial airline, has long been the butt of jokes focusing on its customer service and old planes. It was recently in the news for a bed bug infestation on one of its aircraft.
So Twitter users did not miss the opportunity to also poke fun at the airline for delays and cancellations.