Flight Attendants and Pilots Have Highest Risk of Dying From Radiation-Linked Cancers, Study Says
The analysis found about 6.9% of flight attendant deaths and 6.7% of pilot deaths were tied to radiation-related cancers.
- On Monday, August 17, 2026, a study published in JAMA Internal Medicine found that pilots and flight attendants have the highest and second-highest rates of radiation-related cancer deaths among 503 occupations studied.
- Commercial jets cruise at altitudes above 30,000 feet, where the atmosphere offers less shielding from cosmic radiation; aircrew absorb 3 to 6 millisieverts annually, far exceeding the 0.4 millisieverts average travelers receive.
- Researchers identified that 6.9% of flight attendant deaths and 6.7% of pilot deaths were radiation-related, surpassing nuclear technologists ranked 12th; no association appeared for non-radiation cancers.
- Lead author Vishal Patel of Harvard Medical School notes the United States lacks mandatory dose monitoring or limits for aircrew, unlike European regulations, and advocates for individual dose estimation.
- Patel suggests clinicians should track occupational history in patient charts, though the finding does not warrant lower screening ages or additional imaging for routine flyers.
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Flight Attendants, Pilots Have Highest Risk of Dying From Radiation-Linked Cancers
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Flight Attendants, Pilots Fare Worst in a Cancer Study
Flight attendants and pilots are at the highest risk of dying from radiation-related cancers—even more than people who work with radioactive materials, a new study suggests. The research, published Monday by JAMA Internal Medicine , used national data from more than 12 million death certificates that included information about occupations,...
Niagara Gazette
The DispatchStudy: Flight attendants and pilots have highest risk of dying from radiation-linked cancers
NEW YORK — Flight attendants and pilots are at the highest risk of dying from radiation-related cancers — even more than people who work with radioactive materials, according to a new study.
New research links high-altitude flying to elevated cancer death risk for flight crews
Commercial pilots and flight attendants face higher odds of dying from radiation-linked cancers than hundreds of other professions, a landmark study suggests. Researchers point to high-altitude cosmic rays, raising calls for better awareness and tailored health screenings.
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