Passengers on a SpiceJet flight from Delhi to Pune protested after an air-conditioning failure trapped them in extreme heat on Tuesday night.

The incident highlights critical concerns regarding aircraft maintenance and passenger safety during technical failures in high-temperature environments.

Flight SG105 departed from Delhi’s Indira Gandhi International Airport destined for Pune Airport [2]. According to reports, the aircraft's air-conditioning system failed, causing temperatures inside the cabin to rise dramatically [1]. Passengers described the resulting conditions as a "gas chamber" [1].

The issue was reported after the flight had been underway for two hours and 10 minutes [1]. As the heat became unbearable, passengers and cabin crew faced a prolonged ordeal on board the aircraft. The technical failure led to significant disruptions and widespread discomfort among those on the flight [2].

Protests erupted within the cabin as passengers reacted to the lack of climate control. The failure of the cooling system turned the interior into an environment that passengers found intolerable [1].

The resulting delays were extensive. Passengers remained on board for a total of nine hours [1]. This duration far exceeded the typical travel time for the route between the two cities.

SpiceJet has not yet released a detailed technical report on the specific cause of the system failure. However, the event has drawn attention to the operational reliability of the airline's fleet on domestic routes [2].

Passengers described the resulting conditions as a 'gas chamber'

This incident underscores the vulnerability of passengers to environmental stressors during technical malfunctions. When air-conditioning systems fail in tropical climates, the cabin can quickly become a health hazard, transforming a mechanical delay into a public safety issue. The length of the delay suggests a failure in rapid-response protocols for passenger evacuation or aircraft replacement.