Mumbai, India: A minor fire broke out at Chhatrapati Shivaji Maharaj International Airport’s Terminal 1 in Mumbai on the evening of April 9, 2026, leading to smoke accumulation inside parts of the terminal and temporary disruption for passengers. The incident occurred around 6:10 PM and was traced to an electrical short circuit in the ground-floor utility and power distribution area near the 1B section of the terminal.
According to airport and civic officials, the fire originated in electrical cable trays and power supply installations located in a restricted service zone of Terminal 1. The affected area is understood to house critical electrical infrastructure, including wiring ducts and distribution panels. The blaze did not spread beyond the utility section but generated heavy smoke, which quickly seeped into adjoining passenger areas.
Thick smoke was reported across parts of the terminal building, including nearby check-in and movement zones, causing brief confusion among passengers and congestion at several points. While the fire remained confined to the technical section, visibility in some areas of the terminal was affected, prompting precautionary movement restrictions within Terminal 1.
The airport’s emergency response system was activated immediately, with on-site fire and rescue teams responding first, followed by multiple units from the Mumbai Fire Brigade. Firefighting operations focused on isolating the electrical source and preventing the spread of flames through cable networks. Officials later confirmed that the fire was brought under control within minutes, while cooling and safety checks continued for several hours before the situation was fully normalised.
Authorities classified the incident as a minor or Level-1 fire. Preliminary assessments indicate that the cause was a short circuit in electrical wiring and power systems. The fire was fully extinguished by around 9:20 PM, after thorough cooling operations and inspection of affected infrastructure.
Despite airport authorities stating that overall flight operations remained largely unaffected and runway movements continued normally, the incident led to short-term operational impact during the evening peak period. Around 23 flights, including those operated by IndiGo, SpiceJet, Akasa Air, and Star Air, scheduled between 7 pm and 9 pm, were delayed, according to officials.
The delays were mainly attributed to temporary ground handling constraints, including passenger movement, baggage processing, and gate allocation, as emergency protocols were implemented in the affected terminal area.
Airport officials also confirmed that no injuries or casualties were reported. Emergency protocols ensured that passengers were kept away from affected areas, and no evacuation of the entire terminal was required. Key systems in the affected zone, including electrical supply and certain communication infrastructure, were temporarily shut down as a precaution and restored after safety clearance.
