No fatalities

UAL Flight 949 Diverts to Keflavik After Cockpit Smoke

Keflavik, Iceland

On July 20, 2009, a BOEING 767 300 operated by United Airlines was involved in an aviation accident near Keflavik, Iceland. No fatalities were reported. This summary draws on records from NTSB; 17 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-09-03Data APIEditorial standards
BOEING 767 300
Photo: Tosaka / CC BY 3.0, via Wikimedia Commons

On July 20, 2009, a Boeing 767 operating as UAL Flight 949 from London Heathrow to Chicago O'Hare diverted to Keflavik, Iceland, after smoke appeared in the cockpit. No injuries were reported among 11 crew and 178 passengers.

Incident Overview and Diversion Details On July 20, 2009, UAL Flight 949, a Boeing 767, was en route from London Heathrow to Chicago O'Hare when smoke was observed in the cockpit. The flight crew decided to divert the aircraft to Keflavik, Iceland. The aircraft landed without further incident, and there were no injuries among the 11 crew members and 178 passengers on board. The source does not provide the aircraft's registration or a specific cause for the smoke. ## Investigation and Recorder Assistance The accident investigation is being conducted by the AAIB Iceland. The AAIB Iceland requested recorder readout assistance from the NTSB to support the investigation into the cockpit smoke event.

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Frequently asked questions

What happened in the 20 Jul 2009 BOEING 767 300 accident near Keflavik, Iceland?

On July 20, 2009, a Boeing 767 operating as UAL Flight 949 from London Heathrow to Chicago O'Hare diverted to Keflavik, Iceland, after smoke appeared in the cockpit. No injuries were reported among 11 crew and 178 passengers.

Were there any fatalities in the 20 Jul 2009 BOEING 767 300 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 20 Jul 2009 involved a BOEING 767 300, operated by United Airlines, at Keflavik, Iceland.