Inside 7 Of The Worst Accidental Plane Crashes In History — And What Caused Them

Published November 24, 2025

Japan Air Lines Flight 123: The Deadliest Single-Aircraft Accident In Aviation History

Japan Air Lines Flight 123 One Of The Worst Plane Crashes

JTSBJapan Air Lines Flight 123, pictured about six minutes before its disastrous crash.

On the evening of August 12, 1985, a housewife in Nagano Prefecture, Japan, looked up and saw a plane flying dangerously low in the sky. “An aircraft flew over my house headed south,” she recalled, according to The Guardian. “The aircraft was lower on the left side and appeared to be on the verge of falling.” She had witnessed the aircraft at the center of one of the worst plane crashes in history, the crash of Japan Air Lines Flight 123, in which 520 people died.

The deadliest single-aircraft accident in aviation history, the crash of Japan Air Lines Flight 123 was also remarkably tragic. That night, many of the passengers onboard were traveling home to Osaka for the Obon festival to see their families. The Guardian reported that there were also 12 infants onboard when the plane catastrophically crashed into Mount Takamagahara.

Unlike the Tenerife Airport Disaster, in which a number of factors — including pilot error — led to a deadly crash, Japan Air Lines Flight 123 experienced an explosive decompression shortly after takeoff because of faulty equipment on the aircraft. Later investigations found that improper repair work had paved the way for a “catastrophic failure of the entire bulkhead.”

Though the pilot, Masami Takahama, did everything he could to keep his plane in the air, it crashed into the mountain about 45 minutes after takeoff. The mountainous terrain made rescue efforts extremely difficult, and rescue crews weren’t able to reach the crash site until 14 hours later.

By then, just four people were still alive.

Wreckage Of Japan Air Lines Flight 123

JTSBThe wreckage of Japan Air Lines Flight 123.

One of them, an off-duty flight attendant named Yumi Ochiai, was traveling from Tokyo to Osaka specifically for the holidays. As the plane dropped, she remembered white mist filling the cabin air, panic and screaming among the passengers, and how some people tried writing messages for their families.

“Seats, cushions, and other objects around me flew into the air,” she said of the crash, according to the Los Angeles Times. “Seats fell on top of me, and I couldn’t move. My stomach hurt so bad it felt like it was going to be torn to pieces. Finally, with all the strength I could muster, I was able to unfasten the seat belt. But I was pinned between seats and couldn’t move.”

Ochiai and the other three survivors were ultimately rescued. Incredibly, she endured only fractures in her pelvis and arm.

author
Kaleena Fraga
author
A senior staff writer for All That's Interesting since 2021 and co-host of the History Uncovered Podcast, Kaleena Fraga graduated with a dual degree in American History and French Language and Literature from Oberlin College. She previously ran the presidential history blog History First, and has had work published in The Washington Post, Gastro Obscura, and elsewhere. She has published more than 1,200 pieces on topics including history and archaeology. She is based in Brooklyn, New York.
editor
Jaclyn Anglis
editor
Based in Queens, New York, Jaclyn Anglis is the senior managing editor at All That's Interesting, where she has worked since 2019. She holds a Master's degree in journalism from the City University of New York and a dual Bachelor's degree in English writing and history from DePauw University. In a career that spans 11 years, she has also worked with the New York Daily News, Bustle, and Bauer Xcel Media. Her interests include American history, true crime, modern history, and science.
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Fraga, Kaleena. "Inside 7 Of The Worst Accidental Plane Crashes In History — And What Caused Them." AllThatsInteresting.com, November 24, 2025, https://allthatsinteresting.com/worst-plane-crashes. Accessed November 25, 2025.