Overview and Answer Summary
United Airlines Flight 93 was hijacked on September 11, 2001, by four terrorists affiliated with al-Qaeda. The hijackers were Ziad Jarrah (Lebanese), Mohamed Atta (Egyptian), Marwan al-Shehhi (Emirati), and Nawaf al-Hazmi and Salem al-Hazmi (both Saudi nationals). Unlike the other three flights targeted that day, passengers and crew aboard Flight 93 attempted to regain control, resulting in a crash in a field near Shanksville, Pennsylvania and preventing the plane from reaching its suspected target. This verified explainer provides factual, sourced profiles and context widely accepted by investigations and official reports.
Primary Hijackers and Their Identities
The four primary hijack-pilots of Flight 93, as documented by the 9/11 Commission Report, the FBI, and federal inquiries, were seated in first class and played central roles in the operation. Each underwent extensive training in the United States and had been involved in the planning and execution of the attacks. Below is a summary table of key verified facts about each hijacker.
| Hijacker | Role on Flight 93 | Nationality | Training/Entry to the U.S. | Date of Death |
|---|---|---|---|---|
| Mohamed Atta | Lead hijacker and pilot | Egyptian | Student visa; trained at flight schools in Florida | September 11, 2001 |
| Marwan al-Shehhi | Pilot; coordinated with Atta | Emirati | Student visa; flight training in Florida | |
| Ziad Jarrah | Pilot; led cabin takeover group | Lebanese | Student visa; flight training in Florida | |
| Nawaf al-Hazmi | Crew and passenger management; assisted others | Saudi | Student visa; linked to early al-Qaeda activity |
Salem al-Hazmi, Nawaf’s younger brother, was originally selected as a hijacker for another flight but was later replaced; he did not board Flight 93 on 9/11.
Background and Motivation Context
The broader objective of the September 11 attacks was to maximize casualties and symbolic destruction, with Flight 93 believed intended for either the U.S. Capitol or the White House. The selection of hijackers reflected a mix of technical competence, access to U.S. entry, and willingness to carry out the mission. All were associated with al-Qaeda and had completed logistical and tactical preparation in the months preceding the attacks. Their coordination was part of a larger, multi-flight operation approved by senior al-Qaeda leadership.
Organizational Links
Investigations concluded that the hijackers received direction, funding, and training from al-Qaeda figures, including senior operational planners. They were not isolated actors but elements within a structured plot that exploited security and procedural gaps. Indictments and subsequent reports have clarified these affiliations without crediting conspiracy theories lacking evidential support.
Crew and Passenger Context
Flight 93 was operated with a cockpit crew of four and a cabin crew of seven, serving approximately 33 passengers. The crew implemented cockpit-door protocols and communicated ground positions and unfolding events to authorities. Passengers learned of the other attacks through phone calls and text messages, prompting discussions about action. Although the full identities and stories of all individuals are documented in official reports and memorial materials, the focus here remains on the hijackers and the flight’s outcome.
Flight Timeline and Outcome
Flight 93 departed Newark International Airport at 8:42 a.m. Eastern on September 11, 2001, and was hijacked around 9:28 a.m. After the hijackings were discovered, air traffic control and military agencies scrambled interceptors; however, the flight had already deviated significantly off course. The aircraft crashed at 10:03 a.m. in a field near Shanksville, Pennsylvania, approximately 20 minutes’ flying time from Washington, D.C. The official conclusion, supported by cockpit voice recordings, phone records, and the plane’s debris field, is that passengers and crew attempted to overcome the hijackers, leading to the crash.
Key Timeline Highlights
- 8:42 a.m.: Flight 93 departs Newark.
- 9:28 a.m.: Hijacking confirmed; multiple passengers report unusual behavior.
- 9:57 a.m.: Passenger calls indicate group planning to act.
- 10:03 a.m.: Crash near Shanksville, Pennsylvania.
Official Investigations and Sources
The primary sources for verified information on the hijackers include the 9/11 Commission Report, FBI investigations and wanted notices, aviation records, and court documents. These materials consistently identify the four hijack-pilots, their backgrounds, and the sequence of events on Flight 93. Allegations that conflict with this record have been thoroughly examined and found unsupported by credible evidence.
Frequently Asked Questions
- How many hijackers were on Flight 93? Four. Ziad Jarrah, Mohamed Atta, Marwan al-Shehhi, and Nawaf al-Hazmi.
- Were any hijackers related to each other? No. They were from different countries but shared al-Qaeda affiliation.
- Did any hijacker survive? No. All four hijackers died in the crash.
- Was Salem al-Hazmi on Flight 93? No. Salem al-Hazmi was removed from this flight during operational adjustments and did not board.
- What is the current status of the crash site and memorial? The Flight 93 National Memorial is maintained as a permanent site of remembrance; visitors may access the Wall of Names and other features.
Closing Note
Understanding who hijacked Flight 93 is essential to honoring the lives lost and the context of the day. Verified records confirm the identities, roles, and outcomes of the hijackers, while ongoing research and commemoration ensure that the events and their implications remain clear. This summary reflects the consensus of official reports and authoritative investigations.