Hijackers in the September 11 attacks
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The hijackers in the September 11 attacks, who were often referred to as the 9/11 hijackers, were 19 men affiliated with the militant Islamist group al-Qaeda. They hailed from four countries; 15 of them were citizens of
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the A ...
, two were from the
United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia ( The Middle East). It is located at t ...
, one was from
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Medit ...
, and one from
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to Lebanon–Syria border, the north and east and Israel to Blue ...
. To carry out the attacks, the hijackers were organized into four teams, each led by a pilot-trained hijacker who would commandeer the flight with three or four "muscle hijackers" who were trained to help subdue the pilots, passengers, and crew. Each team was assigned to a different flight and given a unique target to crash their respective planes into. The first hijackers to arrive in the United States were
Khalid al-Mihdhar Khalid al-Mihdar ( ar, خالد المحضار, translit=Khālid al-Miḥḍār was a Saudi terrorist hijacker. He was one of the five hijackers of American Airlines Flight 77, which was flown into the Pentagon as part of the September 11 atta ...
and
Nawaf al-Hazmi ) , birth_place = Mecca, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Salem al-Hazmi (brothe ...
, who settled in San Diego County, California, in January 2000. They were followed by three hijacker-pilots,
Mohamed Atta Mohamed Mohamed el-Amir Awad el-Sayed Atta ( ; ar, محمد محمد الأمير عوض السيد عطا ; September 1, 1968 – September 11, 2001) was an Egyptian hijacker and the ringleader of the September 11 attacks in 2001 in which f ...
, Marwan al-Shehhi, and
Ziad Jarrah Ziad Samir Jarrah ( ar, زياد سمير جراح, '; May 11, 1975 – September 11, 2001) was a Lebanese terrorist and one of the perpetrators of the September 11 attacks. He was the hijacker-pilot of United Airlines Flight 93, crashing the pl ...
in mid-2000 to undertake flight training in South Florida. The fourth hijacker-pilot,
Hani Hanjour ) , birth_place = Taif, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash, suicide , known_for = Hijacker-pilot of American Airlines Flight 77 (a ...
, arrived in San Diego in December 2000. The rest of the "muscle hijackers" arrived in early- and mid-2001.


Selection

Khalid al-Mihdhar Khalid al-Mihdar ( ar, خالد المحضار, translit=Khālid al-Miḥḍār was a Saudi terrorist hijacker. He was one of the five hijackers of American Airlines Flight 77, which was flown into the Pentagon as part of the September 11 atta ...
and
Nawaf al-Hazmi ) , birth_place = Mecca, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Salem al-Hazmi (brothe ...
were both experienced and respected jihadists in the eyes of al-Qaeda leader Osama bin Laden. As for the pilots who would go on to participate in the attacks, three of them were original members of the Hamburg cell (
Mohamed Atta Mohamed Mohamed el-Amir Awad el-Sayed Atta ( ; ar, محمد محمد الأمير عوض السيد عطا ; September 1, 1968 – September 11, 2001) was an Egyptian hijacker and the ringleader of the September 11 attacks in 2001 in which f ...
, Marwan al-Shehhi and
Ziad Jarrah Ziad Samir Jarrah ( ar, زياد سمير جراح, '; May 11, 1975 – September 11, 2001) was a Lebanese terrorist and one of the perpetrators of the September 11 attacks. He was the hijacker-pilot of United Airlines Flight 93, crashing the pl ...
). Following their training at al-Qaeda training camps in
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
, they were chosen by Bin Laden and al-Qaeda's military wing due to their extensive knowledge of western culture and language skills, increasing the mission's operational security and its chances for success. The fourth intended pilot,
Ramzi bin al-Shibh Ramzi Mohammed Abdullah bin al-Shibh ( ar, رمزي محمد عبدالله بن الشيبة; also transliterated as bin al-Shaibah; born 1 May 1972United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...
. He was later replaced by
Hani Hanjour ) , birth_place = Taif, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash, suicide , known_for = Hijacker-pilot of American Airlines Flight 77 (a ...
, a Saudi national. Al-Mihdhar and al-Hazmi were also potential pilot hijackers but did not do well in their initial pilot lessons in San Diego. Both were kept on as "muscle" hijackers, who would help overpower the passengers and crew and allow the pilot hijackers to take control of the flights. In addition to al-Mihdhar and al-Hazmi, 13 other muscle hijackers were selected in late 2000 or early 2001. All were from Saudi Arabia, with the exception of
Fayez Banihammad Fayez Rashid Ahmed Hassan al-Qadi Banihammad ( ar, فايز راشد احمد حسن القاضي بني حماد, ) (March 19, 1977 – September 11, 2001) was one of five hijackers aboard United Airlines Flight 175 as part of the September 11 ...
, who was from the
United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia ( The Middle East). It is located at t ...
. Shortly after the attacks the FBI concluded that the majority of the "muscle" hijackers did not know that they were on a suicide mission, as unlike the pilots they had not prepared last wills and testaments or given other indications that they expected their lives to end. According to an audio recording of Osama Bin Laden from 2001, the "muscle" hijackers were not in contact with the pilot hijackers and were not told the true nature of their mission until the day of the attacks.


Hijackers


Hijacked aircraft


American Airlines Flight 11: One World Trade Center, North Tower

: N.B.: Bold text notes the hijackers who piloted the planes. Hijackers:
Mohamed Atta Mohamed Mohamed el-Amir Awad el-Sayed Atta ( ; ar, محمد محمد الأمير عوض السيد عطا ; September 1, 1968 – September 11, 2001) was an Egyptian hijacker and the ringleader of the September 11 attacks in 2001 in which f ...
(Egyptian),
Abdulaziz al-Omari Abdulaziz al-Omari ( ar, عبد العزيز العُمري, , also transliteration, transliterated as Alomari or al-Umari; May 28, 1979 – September 11, 2001) was a Saudi terrorist who was one of five Hijackers in the September 11 attacks, hija ...
(Saudi Arabian),
Wail al-Shehri Wail Mohammed al-Shehri ( ar, وائل الشهري, ; also transliterated as Alshehri) (July 31, 1973 – September 11, 2001) was one of five terrorist hijackers of American Airlines Flight 11, which was flown into the North Tower of the World ...
(Saudi Arabian),
Waleed al-Shehri ) , birth_place = 'Asir Province, Saudi Arabia , death_date = , death_place = New York City, New York, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Wail al-Shehri ( ...
(Saudi Arabian),
Satam al-Suqami Satam Muhammed Abdel Rahman al-Suqami ( ar, سطَّام السُّقامي, ) (June 28, 1976 – September 11, 2001) was a Saudi law student and one of five hijackers of American Airlines Flight 11 as part of the September 11 attacks in 2001. A ...
(Saudi Arabian)."DCI Testimony Before the Joint Inquiry into Terrorist Attacks Against the United States"
, June 18, 2002.
Two flight attendants called the American Airlines reservation desk during the hijacking.
Betty Ong Betty Ann Ong (; February 5, 1956 – September 11, 2001) was an American flight attendant aboard American Airlines Flight 11, the first airplane hijacked during the September 11 attacks. Ong was the first person to alert authorities to the hi ...
reported that "the five hijackers had come from first-class seats: 2A, 2B, 9A, 9C and 9B." Flight attendant Amy Sweeney called a flight services manager at Logan Airport in
Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
and described them as Middle Eastern. She gave the staff the seat numbers and they pulled up the ticket and credit card information of the hijackers, identifying Mohamed Atta. Mohamed Atta's voice was heard over the
air traffic control Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airs ...
system, broadcasting messages thought to be intended for the passengers.


United Airlines Flight 175: Two World Trade Center, South Tower

Hijackers: Marwan al-Shehhi (United Arab Emirates),
Fayez Banihammad Fayez Rashid Ahmed Hassan al-Qadi Banihammad ( ar, فايز راشد احمد حسن القاضي بني حماد, ) (March 19, 1977 – September 11, 2001) was one of five hijackers aboard United Airlines Flight 175 as part of the September 11 ...
(United Arab Emirates),
Mohand al-Shehri Mohand Muhammed Fayiz al-Shehri ( ar, مهند الشهري, ; also transliterated as Alshehri) (May 7, 1979 – September 11, 2001) was one of five terrorist hijackers aboard United Airlines Flight 175 as part of the September 11 attacks. Despit ...
(Saudi Arabian),
Hamza al-Ghamdi Hamza al-Ghamdi ( ar, حمزة الغامدي, , also transliterated as Alghamdi) (November 18, 1980 – September 11, 2001) was one of five terrorist hijackers of United Airlines Flight 175 as part of the September 11 attacks. Born in Saudi Ara ...
(Saudi Arabian),
Ahmed al-Ghamdi Ahmed Salah Said al-Ghamdi ( ar, احمد صلاح سعيد الغامدي, , also transliterated as Alghamdi) (July 2, 1979 – September 11, 2001) was one of five terrorist hijackers of United Airlines Flight 175 as part of the September 11 at ...
(Saudi Arabian). A United Airlines mechanic was called by a flight attendant who stated the crew had been murdered and the plane hijacked.


American Airlines Flight 77: Pentagon

Hijackers:
Hani Hanjour ) , birth_place = Taif, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash, suicide , known_for = Hijacker-pilot of American Airlines Flight 77 (a ...
(Saudi Arabian),
Khalid al-Mihdhar Khalid al-Mihdar ( ar, خالد المحضار, translit=Khālid al-Miḥḍār was a Saudi terrorist hijacker. He was one of the five hijackers of American Airlines Flight 77, which was flown into the Pentagon as part of the September 11 atta ...
(Saudi Arabian), Majed Moqed (Saudi Arabian),
Nawaf al-Hazmi ) , birth_place = Mecca, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Salem al-Hazmi (brothe ...
(Saudi Arabian),
Salem al-Hazmi Salem al-Hazmi ( ar, سالم الحازمي, , also transliterated as Alhazmi) (February 2, 1981 – September 11, 2001) was a Saudi Arabian terrorist. He was one of five terrorist hijackers of American Airlines Flight 77 as part of the Septemb ...
(Saudi Arabian). Two hijackers, Hani Hanjour and Majed Moqed were identified by clerks as having bought single, first-class tickets for Flight 77 from Advance Travel Service in
Totowa, New Jersey Totowa (pronounced "TO-tuh-wuh" ) is a borough in Passaic County, New Jersey, United States. As of the 2010 United States census, the borough's population was 10,844, Renee May, a flight attendant on Flight 77, used a cell phone to call her mother in
Las Vegas Las Vegas (; Spanish for "The Meadows"), often known simply as Vegas, is the 25th-most populous city in the United States, the most populous city in the state of Nevada, and the county seat of Clark County. The city anchors the Las Vegas ...
. She said her flight was being hijacked by six individuals who had moved them to the rear of the plane. Unlike the other flights, there was no report of stabbings or bomb threats. According to the
9/11 Commission Report ''The 9/11 Commission Report'' (officially the ''Final Report of the National Commission on Terrorist Attacks Upon the United States)'' is the official report into the events leading up to the September 11, 2001 terrorist attacks. It was prepa ...
, it is possible that pilots were not stabbed to death and were sent to the rear of the plane. One of the hijackers, most likely Hanjour, announced on the intercom that the flight had been hijacked. Passenger Barbara Olson called her husband, Theodore Olson, the
Solicitor General of the United States The solicitor general of the United States is the fourth-highest-ranking official in the United States Department of Justice. Elizabeth Prelogar has been serving in the role since October 28, 2021. The United States solicitor general represent ...
, stating the flight had been hijacked and the hijackers had knives and box cutters. Two of the passengers had been on the FBI's terrorist-alert list: Khalid al-Mihdhar and Nawaf al-Hazmi. Al-Mihdhar and Nawaf al-Hazmi flew to Los Angeles in January 2000 and later took flying lessons in San Diego, during which time they were allegedly assisted by Omar al-Bayoumi and Saudi diplomats Fahad al-Thumairy and Mussaed Ahmed al-Jarrah.


United Airlines Flight 93: Shanksville, Pennsylvania

Hijackers:
Ziad Jarrah Ziad Samir Jarrah ( ar, زياد سمير جراح, '; May 11, 1975 – September 11, 2001) was a Lebanese terrorist and one of the perpetrators of the September 11 attacks. He was the hijacker-pilot of United Airlines Flight 93, crashing the pl ...
(Lebanese),
Ahmed al-Haznawi Ahmed Ibrahim al-Haznawi al-Ghamdi ( ar, أَحْمَدُ إِبْرَاهِيمَ ٱلْحَزْنَوِيِّ ٱلْغَاْمِدِيِّ, ) (October 11, 1980 – September 11, 2001) was a Saudi Arabian terrorist hijacker of United Airlines Fl ...
(Saudi Arabian),
Ahmed al-Nami Ahmed bin Abdullah al-Nami (Arabic: أحمد بن عبد الله النعمي, ; also transliterated as Alnami; August 17, 1977 – September 11, 2001) was one of four terrorist hijackers of United Airlines Flight 93 as part of the September 11 ...
(Saudi Arabian),
Saeed al-Ghamdi Saeed Abdallah Ali Sulayman al-Ghamdi ( ar, سعيد الغامدي, ) (November 21, 1979 – September 11, 2001) was one of four terrorist hijackers of United Airlines Flight 93 as part of the September 11 attacks. Born in Saudi Arabia, al-Gha ...
(Saudi Arabian). Passenger Jeremy Glick stated that the hijackers were Arabic-looking, wearing red headbands, and carrying knives. Spoken messages (from Ziad Jarrah) intended for passengers were mistakenly broadcast over the air traffic control system. Jarrah is also heard on the
cockpit voice recorder A flight recorder is an electronic recording device placed in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents. The device may often be referred to as a "black box", an outdated name which has ...
. In addition, DNA samples submitted by his girlfriend were matched to remains recovered in
Shanksville Shanksville is a borough in Somerset County, Pennsylvania. It has a population of 197 as of the 2020 U.S. census. It is part of the Somerset, Pennsylvania Micropolitan Statistical Area and is located southeast of Pittsburgh and west of Philade ...
.


Investigation


Before the attacks

Before the attacks, FBI agent Robert Wright, Jr. had written vigorous criticisms of FBI's alleged incompetence in investigating terrorists residing within the United States. Wright was part of the Bureau's Chicago counter-terrorism task force and involved in project Vulgar Betrayal, which was linked to Yasin al-Qadi. According to James Bamford, the NSA had picked up communications of al-Mihdhar and al-Hazmi back in 1999, but had been hampered by internal bureaucratic conflicts between itself and the CIA, and did not do a full analysis of the information it passed on to the agency. For example, it only passed on the first names, Nawaf and Khalid. Bamford also claims that the CIA's Alec Station (a unit assigned to bin Laden) knew that al-Mihdhar was planning to come to New York as far back as January 2000. Doug Miller, one of three FBI agents working inside the CIA station, tried to send a message (a CIR) to the FBI to alert them about this, so they could put al-Mihdhar on a watch list. His CIA boss, Tom Wilshire, deputy station chief, allegedly denied permission to Miller. Miller asked his associate Mark Rossini for advice; Rossini pressed Wilshire's deputy but was rebuffed also. Bamford also claims that al-Mihdhar and Hazmi wound up living with Abdussattar Shaikh for a time to save money. Shaikh was, coincidentally, an FBI informant, but since they never acted suspiciously around him, he never reported them. The CIA Bangkok station told Alec Station that Hazmi had gone to Los Angeles. None of this information made it back to the FBI headquarters.


Attacks

Within minutes of the attacks, the
Federal Bureau of Investigation The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, ...
opened the largest FBI investigation in United States history, operation PENTTBOM. The suspects were identified within 72 hours because few made any attempt to disguise their names on flight and credit card records. They were also among the few non-US citizens and nearly the only passengers with Arabic names on their flights, enabling the FBI to identify them using such details as dates of birth, known or possible residences, visa status, and specific identification of the suspected pilots.FBI Announces List of 19 Hijackers
''FBI, national Press Release'' September 14, 2001
On September 27, 2001, the FBI released photos of the 19 hijackers, along with information about many of their possible nationalities and aliases. The suspected hijackers were from
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the A ...
(15 hijackers),
United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia ( The Middle East). It is located at t ...
(two hijackers),
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to Lebanon–Syria border, the north and east and Israel to Blue ...
(one hijacker) and
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Medit ...
(one hijacker). The passport of Satam al-Suqami was reportedly recovered "a few blocks from where the World Trade Center's twin towers once stood"; a passerby picked it up and gave it to a NYPD detective shortly before the towers collapsed. The passports of two other hijackers, Ziad Jarrah and Saeed al-Ghamdi, were recovered from the crash site of United Airlines Flight 93 in Pennsylvania, and a fourth passport, that of Abdulaziz al-Omari was recovered from luggage that did not make it onto
American Airlines Flight 11 American Airlines Flight 11 was a domestic passenger flight that was hijacked by five al-Qaeda terrorists on September 11, 2001 as part of the September 11 attacks. Lead hijacker Mohamed Atta deliberately crashed the plane into the North Towe ...
. According to the
9/11 Commission Report ''The 9/11 Commission Report'' (officially the ''Final Report of the National Commission on Terrorist Attacks Upon the United States)'' is the official report into the events leading up to the September 11, 2001 terrorist attacks. It was prepa ...
, 26 al-Qaeda terrorist conspirators sought to enter the United States to carry out a suicide mission. In the end, the FBI reported that there were 19 hijackers in all: five on three of the flights, and four on the fourth. On September 14, three days after the attacks, the
FBI The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, t ...
announced the names of 19 persons. After a controversy about an earlier remark, U.S. Homeland Security Secretary
Janet Napolitano Janet Ann Napolitano (; born November 29, 1957) is an American politician, lawyer, and university administrator who served as the 21st governor of Arizona from 2003 to 2009 and third United States secretary of homeland security from 2009 to 20 ...
stated in May 2009 that the 9/11 Commission found that none of the hijackers entered the United States through Canada. Nawaf al-Hazmi and Hani Hanjour, attended the Dar al-Hijrah Falls Church, Virginia, Islamic Center where the Imam
Anwar al-Awlaki Anwar Nasser al-Awlaki (also spelled al-Aulaqi, al-Awlaqi; ar, أنور العولقي, Anwar al-‘Awlaqī; April 21 or 22, 1971 – September 30, 2011) was an American imam who was killed in 2011 in Yemen by a U.S. government drone strik ...
preached, in early April 2001. Through interviews with the FBI, it was discovered that Awlaki had previously met Nawaf al-Hazmi several times while the two lived in San Diego. At the time, Hazmi was living with Khalid al-Mihdhar, another 9/11 hijacker. The hijackers of the same plane often had very strong ties as many of them attended school together or lived together prior to the attacks.


Possible cases of mistaken identity

Soon after the attacks and before the FBI had released the pictures of all the hijackers, several reports claimed some of the men named as hijackers on 9/11 were alive and had their identities stolen.


See also

*
20th hijacker The 20th hijacker is a possible additional terrorist in the September 11 attacks of 2001 who, for unknown reasons, was unable to participate. The 20th hijacker, though not present during the actual attacks, is said to have been deeply involved i ...
*
Justice Against Sponsors of Terrorism Act The Justice Against Sponsors of Terrorism Act (JASTA) () is a law enacted by the United States Congress that narrows the scope of the legal doctrine of foreign sovereign immunity. It amends the Foreign Sovereign Immunities Act and the Anti-Ter ...


Notes and references


Notes


References

* * * * * * * * * *


External links

* , September 27, 2001. {{Sept11 * * Al-Qaeda members Articles containing video clips Filmed suicides Hijackers Mohamed Atta