Hijack threat note found in Kolkata-Mumbai Air India flight; aircraft taken to isolation bay

An Air India flight from Kolkata to Mumbai was delayed after a hijack threat note was discovered in the aircraft's washroom. Security protocols were immediately triggered, and the plane was moved to an isolation bay for inspection.
Why it matters
Security threats in aviation require immediate and costly operational responses to ensure passenger safety, reflecting the high-stakes nature of air travel security.
Kolkata A hijack threat note found in the washroom of a Mumbai-bound Air India flight before take-off on Wednesday (November 11, 2026) morning prompted security officials to park the aircraft in an isolation bay of the airport here, an official said. The flight was scheduled to depart at 10.20 a.m.
Also covering this story
3 other newsrooms covered this event. We read each version separately.
Air India Flight Issues Hijack Alert Just Before Take-Off At Kolkata Airport
Hijack threat note found on Air India flight in Kolkata; moved to isolation bay
Hijack threat to Kolkata-Mumbai Air India flight turns out to be hoax; aircraft takes off after seven-hour delay
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