| Direct Associations |
|---|
| Name | Relationship | Link(s) | Earliest
Associated |
|---|
 Mohamed Atta | Supervisor | 9-11 plotters
Atta meets AA 77 hijackers
9-11
| Sept. 7, 2001 |
 Fahad al Thumairy | Associate | | Early 2000 |
| Thumairy denies the association. |
| Omar Bakarbashat | Associate | | 2000 |
| Nawaf al-Hazmi | Same Group | American Airlines Flight 77 Hijackers
Al-Mihdhar and Al-Hazmi fight together in Balkans
Veteran operatives attend Mes Aynak training
The Kuala Lumpur meeting
Two operatives meet Aulaqi
Hazmi and Mihdhar at King Fahd mosque
Three operatives to Bangkok
Attash meets Quso and Thawar
Nawaf al-Hazmi and Khalid al-Mihdhar fly to LA
Hijackers possibly meet US contact
Two 9-11 operatives meet Bayoumi
Two hijackers go to Bayoumi for help
Bayoumi throws party at hijackers apartment
Hazmi and Mihdhar take two flying lessons
Two hijackers rent San Diego house
Hazmi and Mihdhar at King Fahd mosque 2
Hijackers drive to LA
Mihdhar moves in with Paterson hijackers
AA 77 hijackers in Laurel
Atta meets AA 77 hijackers
AA 77 hijackers in Herndon
9-11
AA 77 takes off
AA 77 hijacked
AA 77 crashes into Pentagon
| 1995 |
| Hani Hanjour | Same Group | American Airlines Flight 77 Hijackers
Mihdhar moves in with Paterson hijackers
AA 77 hijackers in Laurel
Atta meets AA 77 hijackers
AA 77 hijackers in Herndon
9-11
AA 77 takes off
AA 77 hijacked
AA 77 crashes into Pentagon
| July 5, 2001 |
| Salem al-Hazmi | Same Group | American Airlines Flight 77 Hijackers
Mihdhar moves in with Paterson hijackers
AA 77 hijackers in Laurel
Atta meets AA 77 hijackers
AA 77 hijackers in Herndon
9-11
AA 77 takes off
AA 77 hijacked
AA 77 crashes into Pentagon
| July 5, 2001 |
| Majed Moqed | Same Group | American Airlines Flight 77 Hijackers
Mihdhar moves in with Paterson hijackers
AA 77 hijackers in Laurel
Mihdhar and Moqed buy tickets at BWI
Atta meets AA 77 hijackers
AA 77 hijackers in Herndon
9-11
AA 77 takes off
AA 77 crashes into Pentagon
| July 5, 2001 |
| Saif al-Adel | Same Event | Veteran operatives attend Mes Aynak training
| Fall 1999 |
| Salah al Din | Same Event | Veteran operatives attend Mes Aynak training
| Fall 1999 |
| Ibrahim al-Thawar | Same Event | Veteran operatives attend Mes Aynak training
Attash meets Quso and Thawar
| Fall 1999 |
| Abu Bara al-Yemeni | Same Event | Veteran operatives attend Mes Aynak training
The Kuala Lumpur meeting
| Fall 1999 |
| Tawfiq bin Attash | Same Event | Veteran operatives attend Mes Aynak training
The Kuala Lumpur meeting
Three operatives to Bangkok
Attash meets Quso and Thawar
9-11
| Fall 1999 |
 Nasser al Bahri | Same Event | Veteran operatives attend Mes Aynak training
| Fall 1999 |
| Abderraouf Jdey | Same Event | Veteran operatives attend Mes Aynak training
| Fall 1999 |
| Yazid Sufaat | Same Event | The Kuala Lumpur meeting
| Jan. 5, 2000 |
| Ahmad Hikmat Shakir | Same Event | Al-Mihdhar meets Shakir at airport
| Jan. 5, 2000 |
| Anwar Aulaqi | Same Event | Two operatives meet Aulaqi
| Early 2000 |
| Mohdar Abdullah | Same Event | Hijackers possibly meet US contact
Hazmi and Mihdhar at King Fahd mosque 2
Hijackers drive to LA
| Jan. 15, 2000 |
| Omar al Bayoumi | Same Event | Two 9-11 operatives meet Bayoumi
Two hijackers go to Bayoumi for help
Bayoumi throws party at hijackers apartment
| Feb. 1, 2000 |
| Caysan Bin Don | Same Event | Two 9-11 operatives meet Bayoumi
Bayoumi throws party at hijackers apartment
| Feb. 1, 2000 |
| Khallam | Same Event | Hazmi and Mihdhar at King Fahd mosque 2
| June 2000 |
| Abdul Aziz al Omari | Same Event | Mihdhar moves in with Paterson hijackers
9-11
| July 5, 2001 |
| Ahmed al-Ghamdi | Same Event | Mihdhar moves in with Paterson hijackers
9-11
| July 5, 2001 |
| Majed Moqed | Same Event | AA 77 hijacked
| Sept. 11, 2001 |
| Indirect Associations |
|---|
| Hambali | Indirect | The Kuala Lumpur meeting
| Jan. 5, 2000 |
| Fahd al Quso | Indirect | Attash meets Quso and Thawar
| Mid January 2000 |
| Osama bin Laden | Indirect | 9-11
| Sept. 11, 2001 |
| Khalid Shaikh Mohammed | Indirect | 9-11
| Sept. 11, 2001 |
| Marwan al-Shehhi | Indirect | 9-11
| Sept. 11, 2001 |
| Ziad Jarrah | Indirect | 9-11
| Sept. 11, 2001 |
| Satam al Suqami | Indirect | 9-11
| Sept. 11, 2001 |
| Wail al-Shehri | Indirect | 9-11
| Sept. 11, 2001 |
| Waleed al-Shehri | Indirect | 9-11
| Sept. 11, 2001 |
| Fayez Bannihammad | Indirect | 9-11
| Sept. 11, 2001 |
| Mohand al-Shehri | Indirect | 9-11
| Sept. 11, 2001 |
| Hamza al-Ghamdi | Indirect | 9-11
| Sept. 11, 2001 |
| Saeed al-Ghamdi | Indirect | 9-11
| Sept. 11, 2001 |
| Ahmed al-Nami | Indirect | 9-11
| Sept. 11, 2001 |
| Ahmed al-Haznawi | Indirect | 9-11
| Sept. 11, 2001 |
| Ramzi Binalshibh | Indirect | 9-11
| Sept. 11, 2001 |
| Ali Abdulaziz Ali | Indirect | 9-11
| Sept. 11, 2001 |
| Mustafa Ahmed al-Hawsawi | Indirect | 9-11
| Sept. 11, 2001 |
| Mohammed Atef | Indirect | 9-11
| Sept. 11, 2001 |
| Abu Turab al Urdani | Indirect | 9-11
| Sept. 11, 2001 |
| Direct Associations describe relationships in which the two are believed to have had a personal relationship. Indirect associations are those who are connected through an event or group, but it is not established in sources that they ever had direct contact. |
