India’s planned high-speed bullet train between Mumbai and Ahmedabad is set to undergo trials in mid-to-late 2027, with testing on a section of the Mumbai–Ahmedabad corridor. Reports say the specific window is May–June 2027, while another outlet describes trials as beginning next year, with the aim of moving from testing to passenger operations shortly after.

Both accounts link the trial timeline to progress on track and related infrastructure along the corridor, describing construction work as nearing completion on the stretch earmarked for testing. The two outlets also broadly agree on the next phase: once trials conclude, the service is expected to open to commuters within roughly two to four months. While both sources describe similar expectations, they differ mainly in how they frame the start time for trials—either a specific May–June period or a more general “next year” reference.