Capt. Chesley "Sully" Sullenberger III said Tuesday that he has been diagnosed with early-stage Alzheimer’s disease [1].

Sullenberger became a global figure after landing US Airways Flight 1549 on the Hudson River in 2009 [2]. Because of his high public profile, his disclosure brings significant attention to the challenges of cognitive decline, and the importance of early detection.

In an interview published July 14, 2026 [1], Sullenberger said he was diagnosed with the condition in August 2025 [1]. The announcement was shared through People magazine and subsequently reported by various global news outlets [1, 3].

Sullenberger said he hopes his visibility will help raise awareness of Alzheimer’s disease [3, 2]. By sharing his personal health struggle, he aims to reduce the stigma associated with the condition, and encourage others to seek medical guidance when noticing early symptoms.

The pilot is best known for the 2009 emergency landing that saved 155 people [4]. That event established him as a symbol of composure and precision under pressure — traits that now contrast with the unpredictable nature of a neurodegenerative disease.

Medical professionals said that early-stage Alzheimer's allows individuals to maintain a level of independence while managing symptoms. Sullenberger's decision to go public follows a pattern of public figures using their platforms to advocate for health research, and patient support systems [2].

“Sullenberger said he hopes his visibility will help raise awareness of Alzheimer’s disease.”

The public disclosure by a widely respected figure like Sullenberger may increase public discourse regarding brain health in aging populations. By linking a known symbol of mental acuity and crisis management to a diagnosis of cognitive decline, the announcement highlights that Alzheimer's affects individuals across all professional and social strata, potentially driving more people toward early screening.