Arik Air Boeing 737 Engine Failure: Emergency Landing in Benin

On February 11, 2026, an Arik Air Boeing 737-700, operating flight W3 740 from Lagos to Port Harcourt, experienced a significant engine failure during its descent. The aircraft, registered as 5N-MJF, reported a loud bang from its left engine while climbing through 27,000 feet, prompting the crew to shut down the engine and divert to Benin Airport. The plane landed safely, and all 80 passengers and crew disembarked without injury.

Arik Air B737 diverts after engine failure mid-flightArik Air Boeing 737-700 diverts to Benin after engine failure, 80 unharmedArik Air aircraft diverts to Benin over engine failure

The Nigerian Safety Investigation Bureau (NSIB) has launched an investigation into the incident, categorizing it as an “in-flight engine anomaly.” Preliminary assessments indicated substantial damage to the left engine, with visible separation of sections of the engine cowling. The NSIB is working in conjunction with the Nigeria Civil Aviation Authority (NCAA) and Arik Air to determine the cause of the failure. A preliminary report is expected within 30 days, following the collection of evidence and interviews with crew and witnesses.

NSIB investigates Arik aircraft engine failure

The Boeing 737-700 involved is part of the 737 Next Generation family, which is commonly used for short-haul flights. This specific aircraft was delivered to Arik Air in December 2007 and has been operated without prior incidents. The 737-700 is designed to safely complete flights even with one engine inoperative, a requirement for twin-engine aircraft.

Arik Air B737 diverts after engine failure mid-flightArik Air Boeing 737-700 diverts to Benin after engine failure, 80 unharmedNew York Post

Arik Air expressed its regret over the incident, stating, “We sincerely apologize to the affected Port Harcourt passengers whose journey has been disrupted. The safety and wellbeing of passengers is always our priority at Arik Air.” The airline arranged for alternative transport for the passengers affected by the diversion.

Arik Air aircraft diverts to Benin over engine failure

While no injuries were reported, the incident raised concerns regarding the maintenance and operational protocols of Arik Air. Critics have pointed out that engine failures, especially during critical phases of flight, highlight the need for stringent safety measures and regular inspections to prevent such occurrences.

Arik Air Boeing 737-700 diverts to Benin after engine failure, 80 unharmed

Initial reports indicated visible damage to the engine, suggesting an internal malfunction rather than external impact. However, the exact cause of the engine failure remains undetermined pending the NSIB's investigation. There is currently no information on whether similar incidents have occurred with this aircraft model or with Arik Air in the past.

Arik Air Boeing 737-700 diverts to Benin after engine failure, 80 unharmed

The NSIB will continue its investigation into the engine failure, with a focus on understanding the sequence of events leading to the incident. The final report will be published at the conclusion of the investigation, which will include recommendations for preventing future occurrences.

NSIB investigates Arik aircraft engine failure