Cathay A35K over Romania on Jul 4th 2026, loss of communication prompts intercept

Last Update: July 8, 2026 / 19:03:35 GMT/Zulu time

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Incident Facts

Date of incident
Jul 4, 2026

Classification
Incident

Flight number
CX-257

Aircraft Registration
B-LXA

Aircraft Type
Airbus A350-1000

ICAO Type Designator
A35K

A Cathay Pacific Airbus A350-1000, registration B-LXA performing flight CX-257 from Hong Kong (China) to London Heathrow,EN (UK), was enroute at FL380 over Romania when radio contact with Air Traffic Control was lost prompting NATO fighter jets to be dispatched to intercept the airliner over Hungary. Radio contact was re-established, the fighter jets returned to their bases and the A350 continued to London for a safe landing.

Hungary's Defense Minister reported two fighter jets intercepted a A350 on July 4th 2026 after the crew failed to contact Romanian Air Traffic Control. The fighter jets issued a visual warning as the A350 crossed into Hungarian Airspace, radio contact was re-established.

The airline confirmed flight CX-257 temporarily lost radio contact with ATC.
Incident Facts

Date of incident
Jul 4, 2026

Classification
Incident

Flight number
CX-257

Aircraft Registration
B-LXA

Aircraft Type
Airbus A350-1000

ICAO Type Designator
A35K

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