British Airways flight BA198 issues 'Squawk 7700' warning, makes emergency landing

British Airways flight BA198, an Airbus A350-1000, encountered a "significant incident" during its journey from Mumbai’s Chhatrapati Shivaji Maharaj International Airport to London Heathrow on Monday (August 11, 2025).

The flight, carrying passengers and crew, departed Mumbai on schedule, embarking on what was expected to be a routine long-haul journey across approximately 4,500 miles.

However, less than three hours into the flight, while cruising at 36,000 feet near Dubai, the aircraft issued a squawk 7700 code, signalling a general emergency to air traffic control.

This code is used to alert controllers to urgent situations requiring immediate attention, prompting swift coordination for a safe resolution.

The exact nature of the emergency has not been publicly detailed by British Airways, leaving room for speculation among aviation enthusiasts and media.

Possible causes could range from technical malfunctions, such as issues with the aircraft’s advanced systems, to medical emergencies involving passengers or crew.

The Airbus A350-1000, a modern twin-engine jet known for its fuel efficiency and advanced technology, is equipped with robust safety systems, which likely contributed to the successful handling of the situation.

The decision was made to divert the flight to Hamad International Airport in Doha, Qatar, a major hub well-equipped to handle such diversions.

The aircraft landed safely at 14:00 local time, approximately four hours after the emergency was declared.

After landing in Doha, the aircraft remained on the ground for roughly four hours, during which time British Airways likely conducted necessary checks or addressed the issue that prompted the emergency.

Passengers, while shaken, were supported by the airline’s ground staff.

The flight eventually resumed its journey, departing Doha and arriving at London Heathrow around 22:30 BST, several hours behind schedule.

This delay disrupted travel plans but underscored the airline’s prioritisation of safety.

The incident highlights the complexities of long-haul aviation and the critical role of rapid decision-making in emergencies.

British Airways’ handling of the situation, including the safe diversion and resumption of the flight, reflects standard industry protocols.

However, the lack of transparency regarding the emergency’s cause has sparked curiosity, with no official statement beyond confirmation of the safe landing.

The event serves as a reminder of the aviation industry’s resilience and the importance of preparedness, ensuring passenger safety remains paramount.