Overview
• Operator: Delta Airlines
• Aircraft Model: Airbus A330-300
• Registration: N827NW
• Flight Number: DL-160
• Route: Minneapolis, MN (USA) to Amsterdam (Netherlands)
• Date: 2 February 2025
• Occupants: 286 (Passengers & Crew)
• Nature of Incident: Flaps Malfunction on Departure
• Investigation: Ongoing
Incident Summary
Delta Airlines flight DL-160, an Airbus A330-300, was departing from Minneapolis-Saint Paul International Airport (MSP) when the crew encountered flap system issues shortly after takeoff from runway 30L. The aircraft stopped its climb at 5,000 feet and entered a holding pattern to troubleshoot the issue and burn off fuel.
After approximately 70 minutes in the air, the aircraft returned for a safe landing on runway 22 at Minneapolis. There were no reported injuries to passengers or crew.
Sequence of Events
Takeoff & Initial Climb
• The aircraft departed from runway 30L at Minneapolis and began its initial climb.
• The crew identified an issue with the flap system, which prevented normal climb performance.
Holding & Troubleshooting
• The flight crew halted the climb at 5,000 feet to assess the issue.
• The aircraft entered a holding pattern to burn off excess fuel before returning to MSP.
Landing & Inspection
• After approximately 70 minutes in the air, the aircraft landed safely on runway 22.
• Emergency services were on standby but were not required upon landing.
Investigation & Findings
• Aircraft remains on the ground at Minneapolis 17 hours after landing as maintenance crews conduct diagnostics and repairs.
• Delta Airlines and Airbus engineers are investigating possible causes of the flap system malfunction.
• No immediate airworthiness directive (AD) or fleet-wide concerns have been issued at this time.
Analysis & Recommendations
Flap System Reliability
• Airbus A330 flap systems are hydraulically operated and controlled by the Flight Control Computers (FCCs).
• Investigators will review hydraulic pressure readings, flap actuator performance, and system response times to determine the root cause.
Operational Impact
• Flap malfunctions can lead to increased approach speeds, higher landing distances, and potential control limitations.
• Delta’s decision to enter a holding pattern to troubleshoot and burn off fuel was a standard safety procedure to minimize landing risks.
Passenger & Crew Safety
• Delta Airlines followed all standard protocols, ensuring a safe and controlled landing.
• No injuries were reported, and passengers were re-accommodated on alternate flights.
Aircraft Status & Next Steps
• The affected A330-300 remains grounded at MSP for further maintenance and inspections.
• Delta Airlines has not yet confirmed when the aircraft will return to service.
• Investigators will determine whether the issue was an isolated occurrence or part of a broader mechanical trend.
Disclaimer
This report is based on available information as of 3 February 2025. While every effort has been made to ensure accuracy, the completeness of the details cannot be guaranteed. If you are the rightful owner of any referenced materials and wish them removed, please email takedown@cockpitking.com.
