Iberia A359 over Bay of Biscay on Mar 3rd 2026, electrical problems

Last Update: March 4, 2026 / 15:03:59 GMT/Zulu time

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Incident Facts

Date of incident
Mar 3, 2026

Classification
Incident

Airline
Iberia

Flight number
IB-721

Departure
Madrid, Spain

Aircraft Registration
EC-NJM

Aircraft Type
Airbus A350-900

ICAO Type Designator
A359

An Iberia Airbus A350-900, registration EC-NJM performing flight IB-721 from Madrid,SP (Spain) to London Heathrow,EN (UK), was enroute at FL400 over the Bay of Biscay about 240nm north of Madrid when the crew decided to turn around and return to Madrid. The aircraft descended to FL390 for the return and landed safely on Madrid's runway 32L about 90 minutes after departure.

A passenger reported the captain announced electrical problems, they needed to return to Madrid. After landing the passenger observed that the flaps remained extended, the aircraft was taxiing on right hand engine (Trent XWB) only and the gear doors were still open.

The rotation was cancelled.

The aircraft is still on the ground in Madrid about 23 hours after landing.
Incident Facts

Date of incident
Mar 3, 2026

Classification
Incident

Airline
Iberia

Flight number
IB-721

Departure
Madrid, Spain

Aircraft Registration
EC-NJM

Aircraft Type
Airbus A350-900

ICAO Type Designator
A359

This article is published under license from Avherald.com. © of text by Avherald.com.
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