All casesHijackingD. B. Cooper hijacking
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D. B. Cooper hijacking

A passenger vanished after parachuting from a Boeing 727 with ransom money.

Place
Pacific Northwest, United States
Date
24 Nov 1971
Status
Investigation closedThe investigating authority has ended its active investigation. This does not necessarily mean a court resolved the case.
Sources
2 cited sources

Reviewed by Global Case Archive editorial desk

Last reviewed 10 Aug 2026 · What reviewed means →

Overview

What is documented

On 24 November 1971, a passenger using the name Dan Cooper hijacked Northwest Orient Flight 305 between Portland and Seattle. After claiming to have a bomb, he demanded $200,000, four parachutes, and the release of the passengers. [1]

The aircraft departed Seattle with a reduced crew, and Cooper later parachuted into the night somewhere over the Pacific Northwest. A small portion of the ransom was found in 1980, but Cooper’s identity and fate have never been established. [2]

Essential facts

Who
An unidentified man who bought a ticket under the name Dan Cooper; the press later popularized the name D. B. Cooper.
What
Aircraft hijacking, ransom demand, and an unresolved disappearance.
Where
The flight originated in Portland, Oregon; the jump occurred somewhere over the Pacific Northwest.
When
24 November 1971.
How
After claiming to have a bomb, the hijacker demanded $200,000 and parachutes, released passengers in Seattle, and exited the aircraft in flight.

Record history

Source reviewThe current summary, status, and citations were reviewed by the editorial desk.

No material corrections have been recorded for this version.
Selected viewing

Case videos

1 editor-selected video

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The Search For D. B. Cooper

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Selected for its clear reconstruction, restrained tone, and careful separation of evidence from theory.

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D. B. Cooper hijacking — Global Case Archive