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Solved case · 2001

American Airlines Flight 11

Also known as N334AA · Flight 11

SOLVEDCHARGED
Updated
Updated Jul 7, 2026
Wtc05-orig-2001-09-11-09-13-05-Charles-MarshWtc05-orig-2001-09-11-09-13-05-Charles-MarshCredit: Charles MarshPublic domainSource

The short answer

American Airlines Flight 11 in brief

On September 11, 2001, five al-Qaeda hijackers took control of American Airlines Flight 11, a Boston-to-Los Angeles flight, and crashed it into the North Tower of the World Trade Center, killing all 92 people aboard and contributing to more than a thousand deaths in the tower.

Key facts

Year
2001
Place
World Trade Center, North Tower, New York City
Status
SOLVEDSolved
Victims
Amy Sweeney, Berry Berenson, Thomas McGuinness Jr., John Ogonowski and Barbara Arestegui and 5 more
Outcome
Charged: Wail al-Shehri, Mohamed Atta, Waleed al-Shehri, Satam al-Suqami and Abdulaziz al-Omari

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The case file

What happened

American Airlines Flight 11 was a scheduled domestic passenger flight from Boston Logan International Airport to Los Angeles International Airport on the morning of September 11, 2001. The Boeing 767-200ER, registration N334AA, departed at 07:59 with 81 passengers and 11 crew members. Approximately fifteen minutes after takeoff, five hijackers affiliated with al-Qaeda—led, according to the 9/11 Commission, by Mohamed Atta—injured two flight attendants, killed passenger Daniel Lewin, and forced their way into the cockpit, attacking the pilots and taking control of the aircraft.

Air traffic controllers at Boston Air Route Traffic Control Center grew suspicious after the crew stopped responding to instructions around 08:14. At 08:24, Atta's voice was inadvertently transmitted to air traffic control instead of the passenger cabin, revealing the hijacking. Flight attendants Betty Ong and Amy Sweeney separately contacted American Airlines during the hijacking, relaying details including injuries to crew members Karen Martin and Barbara Arestegui, the killing of Daniel Lewin, and the hijackers' seat numbers, which later assisted investigators in identifying the perpetrators.

At 08:46 local time, Atta flew the aircraft into the North Tower of the World Trade Center, striking between floors 93 and 99. All 92 people aboard were killed instantly, along with occupants of the tower's upper floors. The impact severed all three stairwells serving the top floors, trapping close to a thousand people above the crash zone. Some individuals on the upper floors jumped from the building to escape fire and smoke. The North Tower burned for 102 minutes before collapsing at 10:28, adding hundreds of additional deaths, including rescue workers.

Two F-15 fighter jets were dispatched from Otis Air National Guard Base after NORAD's Northeast Air Defense Sector was notified, but they took off only after Flight 11 had already struck the tower. Investigators later recovered luggage belonging to Atta that had not been loaded onto the flight, containing documents that helped identify all 19 hijackers involved in the September 11 attacks. Al-Suqami's passport, which survived the crash, was also recovered at the scene.

In the aftermath, medical examiners identified the remains of 33 Flight 11 victims within a year, with additional identifications made in 2006 and 2007 using improved DNA technology. Aircraft debris, including a wing flap mechanism and the flight's onboard defibrillator, were discovered near the World Trade Center site in 2013 and 2014, respectively. Al-Qaeda leader Osama bin Laden later claimed responsibility for the attacks in a recorded statement. The names of the 87 civilian victims of Flight 11 are inscribed at the National September 11 Memorial's North Pool.

11 dated entries · 2001–2014

Timeline

  1. American Airlines Flight 11 departs Boston Logan International Airport at 07:59 for Los Angeles.

  2. Hijackers breach the cockpit; flight attendants Betty Ong and Amy Sweeney contact American Airlines to report the hijacking and injuries aboard.

  3. Mohamed Atta's voice is accidentally transmitted to air traffic control, revealing the hijacking.

  4. Flight 11 crashes into the North Tower of the World Trade Center at 08:46, killing all 92 aboard.

  5. United Airlines Flight 175 crashes into the South Tower at 09:03, confirming the attacks were deliberate.

  6. The North Tower collapses at 10:28 after burning for 102 minutes.

  7. The first Madeline Amy Sweeney Award for Civilian Bravery is presented to Sweeney, Ong, and posthumously to Captain John Ogonowski.

  8. Medical examiners identify the remains of two additional Flight 11 victims, including purser Karen Martin.

  9. Examiners using newer DNA technology identify another Flight 11 victim.

  10. A piece of a Boeing 767 wing flap mechanism is discovered wedged between two buildings near Park Place, close to where other landing gear parts were found.

  11. The onboard defibrillator from Flight 11 is found during roadworks near Liberty Street.

15 named in this file

People

Victims first. Every legal label is set from public records and court outcomes, not from the prose.

  • Amy Sweeney

    VICTIM

    Flight attendant who contacted American Airlines during the hijacking to relay information about the attack.[3]

  • Barbara Arestegui

    VICTIM

    Flight attendant aboard Flight 11, injured by hijackers during the hijacking.[3]

  • Berry Berenson

    VICTIM

    Passenger; actress killed in the crash.[3]

  • Betty Ong

    VICTIM

    Flight attendant who contacted American Airlines during the hijacking to relay information about the attack.[3]

  • Daniel Lewin

    VICTIM

    Passenger; Akamai Technologies co-founder killed by a hijacker early in the hijacking, believed to be the first fatality of the September 11 attacks.[3]

  • David Angell

    VICTIM

    Passenger; television producer killed in the crash.[3]

  • John Ogonowski

    VICTIM

    Captain of Flight 11, killed during the hijacking.[3]

  • Karen Martin

    VICTIM

    Purser aboard Flight 11, stabbed by hijackers during the hijacking; remains identified in 2006.[3]

  • Lynn Angell

    VICTIM

    Passenger killed in the crash.[3]

  • Thomas McGuinness Jr.

    VICTIM

    First Officer of Flight 11, killed during the hijacking.[3]

  • Abdulaziz al-Omari

    CHARGED

    Identified by the 9/11 Commission as one of the five hijackers aboard Flight 11; killed in the attack.[3]

  • Mohamed Atta

    CHARGED

    Identified as the ringleader of the September 11 attacks and hijacker-pilot who flew American Airlines Flight 11 into the World Trade Center's North Tower on 11 September 2001, killing all 92 aboard; died in the crash and was never prosecuted.[3]

  • Satam al-Suqami

    CHARGED

    Identified by the 9/11 Commission as one of the five hijackers aboard Flight 11; killed in the attack.[3]

  • Wail al-Shehri

    CHARGED

    Identified by the 9/11 Commission as one of the five hijackers aboard Flight 11; killed in the attack.[3]

  • Waleed al-Shehri

    CHARGED

    Identified by the 9/11 Commission as one of the five hijackers aboard Flight 11; killed in the attack.[3]

3 cited

Sources

Coverage is not a source: every fact in this file rests on the records below.

  • 1 Official / agency
  • 1 Press
  • 1 Encyclopedic
  1. Contemporaneous coverage — 9-11commission.gov

    Official / agency9-11commission.govAccessed Jul 7, 2026

  2. Contemporaneous coverage — The New York Times

    PressThe New York TimesAccessed Jul 7, 2026

  3. American Airlines Flight 11

    EncyclopedicWikipediaAccessed Jul 7, 2026

Trust

Record history

First published
Jul 7, 2026
Corrections
None

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