Question: American Airlines Flight 11 was flying away from the airport in what major city?

Context paragraphs:
Capital Airlines Flight 75: Capital Airlines Flight 75 was a domestic scheduled Capital Airlines flight operating between La Guardia Airport and Atlanta Airport.  A Vickers Viscount flying the route crashed in Chase, Maryland, on May 12, 1959, with the loss of all on board.  The crash was the second of three involving a Capital Airlines Vickers Viscount in as many years; the other two were Capital Airlines Flight 20 and Capital Airlines Flight 67.

Amer Kamfar: Amer Mohammed Kamfar (Arabic: عامر محمد كمفار‎ ‎ , "ʿĀmar Muḥammad Kamfār") is a licensed Saudi pilot and turbojet engineer (also referred to as Amer Taiybkamfar, but who personally preferred the name John) who was initially reported to be one of the hijackers aboard American Airlines Flight 11 as part of the September 11, 2001 attacks.  Later he was described as "(his) name appeared on the list of passengers on board the United Airlines flight".

American Airlines Flight 587: American Airlines Flight 587 was a regularly scheduled passenger flight from John F. Kennedy International Airport in New York City to Las Américas International Airport in Santo Domingo in the Dominican Republic.  On November 12, 2001, the Airbus A300-600 flying the route crashed shortly after takeoff into the Belle Harbor neighborhood of Queens, a borough of New York City.  All 260 people aboard the plane (251 passengers and nine crew members) died, including one dog carried in the cargo hold; five bystanders and one other dog on the ground were killed as well.  It is the second-deadliest aviation incident in New York State, the second-deadliest aviation incident involving an Airbus A300 (after Iran Air Flight 655), and the second-deadliest aviation accident to occur on U.S. soil (after American Airlines Flight 191).  No commercial airplane crash since then that was ruled accidental and not criminal has even surpassed that death toll, even though there had been deadlier incidents of this type before 2001.

Impending Death: Impending Death is a photograph taken by freelance photographer Thomas Dallal on September 11, 2001.  The photograph depicts the North Tower (1 WTC) of the World Trade Center, on fire after being struck by American Airlines Flight 11 at 8:46 AM, and shortly before its collapse at 10:28 AM.  Visible in the photograph are numerous people trapped in the upper floors of the building, hanging out of windows because of the intense smoke and heat.  They were unable to escape because of all stairwells and elevators above the 91st floor being severed by Flight 11's impact.

American Airlines Flight 11: American Airlines Flight 11 was a domestic passenger flight that was hijacked by five al-Qaeda members on September 11, 2001, as part of the September 11 attacks.  Mohamed Atta deliberately crashed the plane into the North Tower of the World Trade Center in New York City, killing all 92 people aboard and an unknown number in the building's impact zone.  The aircraft involved, a Boeing 767-223ER, registration N334AA, was flying American Airlines' daily scheduled morning transcontinental service from Logan International Airport, in Boston, Massachusetts, to Los Angeles International Airport, in Los Angeles, California.

Capital Airlines Flight 67: Capital Airlines Flight 67 was domestic scheduled passenger flight operated by Capital Airlines that crashed on final approach to Freeland, Michigan, USA, during a severe snowstorm on April 6, 1958.  The flight was en route from Flint-Bishop Airport to the Freeland-Tri City Airport (now MBS International Airport) when it crashed.  Flight 67 was the first of four fatal crashes in the space of two years involving Capital Airlines Vickers Viscounts; the others were Capital Airlines Flight 300 (May 1958), Capital Airlines Flight 75 (May 1959) and Capital Airlines Flight 20 (January 1960).

American Airlines Flight 723: American Airlines Flight 723 was a scheduled American Airlines flight from Boston Airport in Massachusetts, to Chicago Midway Airport in Illinois.  On September 16, 1953, a Convair 240 propliner flying this route crashed while attempting to land at Albany Airport in upstate New York.

Logan International Airport: Logan International Airport (IATA: BOS, ICAO: KBOS, FAA LID: BOS) , officially known as General Edward Lawrence Logan International Airport, is an international airport located in the East Boston neighborhood of Boston, Massachusetts, United States (and partly in the town of Winthrop, Massachusetts).  It covers 2384 acre , has six runways and four passenger terminals, and employs an estimated 16,000 people.  It is the largest airport in the New England region and 17th-busiest airport in the United States, with 33.5 million total passengers in 2015.  It is named after General Edward Lawrence Logan.  In 2016, Massport reported an 8.5% increase in passenger traffic comparing 2015 to 2016, giving the airport a total of about 36.3 million passengers.

Hamburg cell: The Hamburg cell (German: "Hamburger Zelle" ) or Hamburg terror cell (German: "Hamburger Terrorzelle" ) was, according to U.S. and German intelligence agencies, a group of radical Islamists based in Hamburg, Germany that included students who eventually came to be key operatives in the 9/11 attacks.  Important members included Mohamed Atta, who led the four hijacking teams in 2001 and piloted American Airlines Flight 11; Ramzi bin al-Shibh, who conspired with the other three members but was unable to enter the United States; and Marwan al-Shehhi, who piloted United Airlines Flight 175, Ziad Jarrah, who piloted United Airlines Flight 93 and failed to hit a target in Washington D.C., claimed by Khalid Sheikh Mohammed to have been the Capitol.  Less important members included Said Bahaji, Zakariya Essabar, Mounir el-Motassadeq, and Abdelghani Mzoudi.

Madeline Amy Sweeney: Madeline Amy Sweeney (December 14, 1965 – September 11, 2001), known as Amy Sweeney, was an American flight attendant killed on board American Airlines Flight 11 when it was hijacked by 5 terrorists affiliated with al-Qaeda and flown deliberately into the North Tower of the World Trade Center in New York City, as part of the September 11 attacks.

Supporting paragraphs: American Airlines Flight 11 Logan International Airport
Answer: Boston