Created Wednesday, Mar 19th 2025 17:14Z, last updated Wednesday, Mar 19th 2025 17:15Z
A Delta Airlines Boeing 767-400, registration N825MH performing flight DL-4 from London Heathrow,EN (UK) to New York JFK,NY (USA) with 143 people on board, was enroute at FL340 about 300nm west of Shannon when the crew descended the aircraft to FL100 and decided to turn around and divert to Shannon reporting a possible overheating of the windshield. The aircraft landed safely on Shannon's runway 06 about 90 minutes later.

A replacement Boeing 767-400 registration N844MH positioned to Shannon, resumed the flight and is estimated to reach New York with a delay of about 20 hours.

The occurrence aircraft is still on the ground in Shannon about 21 hours after landing.

The airline reported a mechanical issue (flight deck window heating) prompted the diversion to Shannon.

Related Flight: DL4, Delta Air Lines News
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