NEW DELHI — Severe in-flight turbulence struck Air India flight AI2379 while cruising between Phuket, Thailand, and Delhi, India, on Tuesday, August 4, 2026, causing the aircraft to suddenly plunge roughly 300 feet in altitude. The unexpected drop triggered four to five minutes of violent shaking during the mid-flight cruise phase, throwing unbelted passengers and crew members against the cabin ceiling and aisles. A total of 17 people—13 passengers and four cabin crew members—sustained injuries, including neck and spinal trauma. Despite the severe disruption, the flight crew maintained control and landed the Airbus A320neo safely at Indira Gandhi International Airport in Delhi, where emergency medical teams were waiting on the tarmac.
Cabin Footage Reveals Overhead Damage and Mid-Air Panic
Cell phone video recorded by passengers inside the cabin immediately following the incident captured scenes of dramatic disarray throughout the passenger compartment. The footage showed several overhead storage compartment doors ripped open, cracked ceiling panels, and plastic fixtures torn loose from the interior frame. Debris, personal items, food trays, and loose baggage were scattered down the aisle as cabin crew members urged passengers to remain buckled in their seats.
Flight tracking data confirmed that the Airbus A320neo experienced a sharp, instantaneous altitude drop while operating at its cruising elevation approximately 90 minutes into the flight. The abrupt shift caught many passengers asleep or unprepared, projecting unsecured individuals out of their seats. Flight attendants who were conducting cabin services at the time were hurled against the bulkheads, resulting in severe physical injuries to at least one crew member.
In an official public release regarding the incident, Air India confirmed that the aircraft experienced an unexpected altitude fluctuation during its scheduled route.
"Air India confirms that flight AI2379, operating from Phuket to Delhi on 4 August, experienced a brief in-flight turbulence-related event during cruise, resulting in a momentary change in altitude," the airline stated in an official release.
The carrier emphasized that safety protocols were executed immediately by the flight crew upon encountering the event.
"The safety and well-being of our passengers and crew remain Air India's highest priority," an Air India spokesperson added. "We are providing all necessary support to those affected and are cooperating fully with the relevant authorities as part of the investigation."
Hospitalizations, Medical Response, and Discharges
Upon touchdown in Delhi at approximately 11:00 a.m. local time, airport authorities enacted emergency procedures, bringing medical personnel and ambulances directly to the gate. Injured passengers and crew members were evaluated at the airport medical facility before being transferred to regional hospitals, including Fortis Hospital in Vasant Kunj and the Indian Spinal Injuries Centre. Medical teams at Fortis Hospital initiated an emergency "Code Yellow" response to streamline triage, diagnostic imaging, and treatment for patients arriving with head, neck, and spinal trauma.
According to Aviation officials, they confirmed that all 13 hospitalized passengers responded well to treatment and have since been discharged from medical care. However, the four injured cabin crew members remain under specialized medical observation due to the severity of their impact injuries.
Civil Aviation Minister Ram Mohan Naidu Kinjarapu personally visited the injured at Fortis Hospital to inspect the medical arrangements and receive direct updates from attending physicians and airline representatives. Following the hospital review, Minister Kinjarapu issued an official update regarding passenger care and administrative oversight.
"Met the patients under observation, enquired about their well-being and assured them of all required support," Civil Aviation Minister Ram Mohan Naidu Kinjarapu stated in an official release. "I have also directed DGCA to initiate a detailed investigation into the occurrence."
DGCA
Secures Flight Recorders for Technical Investigation
India's Directorate General of Civil Aviation (DGCA) has formally launched a comprehensive probe into the circumstances surrounding Flight AI2379. Investigators have moved the Airbus A320neo to a secure hangar at Indira Gandhi International Airport and successfully extracted both the Flight Data Recorder (FDR) and Cockpit Voice Recorder (CVR), commonly known as the black boxes.
The investigation will analyze meteorological reports to establish whether the aircraft encountered unforecasted clear-air turbulence (CAT) or if an underlying transient technical malfunction contributed to the sudden 300-foot loss of altitude. Clear-air turbulence, which typically occurs without visual cloud indicators or radar signatures, poses significant challenges for flight crews operating at high altitudes, making seatbelt compliance vital even when seatbelt signs are turned off.
What's Next: Aviation Safety Reviews and Investigation Timeline
As the DGCA continues its technical analysis, several key operational steps are underway across the aviation sector:
- Black Box Analysis: Technical teams at the DGCA laboratory in New Delhi are decoding sensor logs and cockpit audio to reconstruct the exact sequence of aerodynamic and mechanical events during the cruise phase.
- Crew Health Monitoring: Air India medical teams will provide ongoing assistance to the four hospitalized crew members until they are cleared to resume flight duties.
- Aviation Safety Advisory Review: The Ministry of Civil Aviation is expected to evaluate current in-flight service guidelines during cruise altitudes, particularly concerning seatbelt policy enforcement during severe weather seasons.