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Context of '(6:00 a.m.) September 11, 2001: Two 9/11 Hijackers Fly to Boston Airport'

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Hijacker Abdulaziz Alomari using an ATM in Portland, Maine, on September 10, at 8:41 p.m. Mohamed Atta can be seen further back in the first and last image.
Hijacker Abdulaziz Alomari using an ATM in Portland, Maine, on September 10, at 8:41 p.m. Mohamed Atta can be seen further back in the first and last image. [Source: FBI]9/11 hijackers Mohamed Atta and Abdulaziz Alomari arrive in Portland, Maine, where they spend the night. In October 2001, the FBI will release detailed information and photographs of the two hijackers in the town in an apparent attempt to find out from the public more about what they were doing there. According to the FBI, the pair leave Boston in the afternoon in a blue Nissan Altima and drive to South Portland, where they check into a Comfort Inn around 5:45 p.m. They are caught on security cameras visiting a gas station, two ATMs, and shopping at a Wal-Mart. The next morning they fly back to Boston, where they board the airplane they will hijack. [South Florida Sun-Sentinel, 9/28/2001; Boston Herald, 10/5/2001; Portland Press Herald, 10/5/2001; Australian Broadcasting Corporation, 11/12/2001] In September 2002, the New York Times speculates, “There have been many theories [for going to Portland]: that they made contact with a confederate in Portland who gave them the final go-ahead, or more likely, that by arriving on a connecting flight, they would avoid the security check in Boston. None of those explanations seems entirely satisfactory, given the risk….” [New York Times, 9/11/2002] The 9/11 Commission will later speculate that the most “plausible theory” is that the hijackers make the trip so as to help avoid suspicion that might be created from all ten hijackers departing on Boston flights arriving in the Boston airport at roughly the same time. [Washington Post, 2/13/2005]

Entity Tags: Mohamed Atta, Abdulaziz Alomari, Comfort Inn, 9/11 Commission, Federal Bureau of Investigation

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Chris Lyons, a newspaper delivery driver, sees four or five Middle Eastern men near the entrance of Portland airport, from where alleged hijackers Mohamed Atta and Abdulaziz Alomari will later take a plane to Boston (see (6:00 a.m.) September 11, 2001). The men are speaking Arabic among themselves and hauling about ten suitcases into the airport. Lyons later says they “stuck out because usually no one is around at that hour.” After 9/11, local police will say they don’t think the men are connected to the attacks. However, Lyons is concerned that they might have been “support people,” because, he says, “It’s just too much of a coincidence that this group of businessmen was leaving Portland the morning of the terrorist attacks.” [Portland Press Herald, 9/22/2001; Portland Press Herald, 10/21/2001]

Entity Tags: Chris Lyons, Portland International Jetport

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

Abdulaziz Alomari (a passport stamp overlaps part of his face).Abdulaziz Alomari (a passport stamp overlaps part of his face). [Source: FBI]Having spent the previous night at the Comfort Inn in Portland, Maine (see September 10, 2001), hijackers Mohamed Atta and Abdulaziz Alomari check out at 5:33 a.m. and drive their rented Nissan to the nearby Portland International Jetport Airport, entering its parking lot at 5:40 a.m. The FBI will later seize their car there. [Observer, 9/16/2001; Portland Press Herald, 10/5/2001; Federal Bureau of Investigation, 10/5/2001; Newsday, 4/17/2006] Their flight is due to take off for Boston at 6:00 a.m. (see (6:00 a.m.) September 11, 2001). The Boston Globe points out, “Any significant delay would foil [Atta’s] big plans for the day.” [Boston Globe, 9/16/2001] The 9/11 Commission later concludes: “The Portland detour almost prevented Atta and Omari from making Flight 11 out of Boston.” [9/11 Commission, 6/16/2004]

Entity Tags: Abdulaziz Alomari, Portland International Jetport, Mohamed Atta

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

9/11 hijackers Mohamed Atta and Abdulaziz Alomari’s flight from Portland to Boston takes off. [Federal Bureau of Investigation, 10/4/2001] Their plane, Colgan Air Flight 5930, is a 19-seat Beechcraft 1900. [Federal Bureau of Investigation, 2001; 9/11 Commission, 8/26/2004, pp. 3] Fellow passengers Vincent Meisner and Roger Quirion will later say Atta and Alomari board separately, keep quiet, and do not draw attention to themselves. [Chicago Sun-Times, 9/16/2001; Washington Post, 9/16/2001] Quirion, says: “They struck me as business travelers. They were sitting down, talking, seems like they were going over some paperwork.” [CBS News, 10/12/2001]

Entity Tags: Mohamed Atta, Abdulaziz Alomari, Vincent Meisner, Roger Quirion

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

All the alleged 9/11 hijackers reportedly check in at the airports from where they board Flights 11, 175, 77, and 93. [9/11 Commission, 7/24/2004, pp. 1-4; 9/11 Commission, 8/26/2004, pp. 27, 89, 93] Since 1998, the FAA has required air carriers to implement a program called the Computer Assisted Passenger Prescreening System (CAPPS). This identifies those passengers who might be a security risk, based upon suspicious behavior such as buying one-way tickets or paying with cash. CAPPS also randomly assigns some passengers to receive additional security scrutiny. If a particular passenger has been designated as a “selectee,” this information is transmitted to the airport’s check-in counter, where a code is printed on their boarding pass. At the airport’s security checkpoints, selectees are subjected to additional security measures. [US News and World Report, 4/1/2002; 9/11 Commission, 1/27/2004; US Congress, 3/17/2004; 9/11 Commission, 8/26/2004, pp. 2, 85] Their baggage is to be screened for explosives or held off the plane until they have boarded. Supposedly, the thinking behind this is that someone smuggling a bomb onto a plane won’t get onto that same flight. According to the 9/11 Commission, nine of the 19 hijackers are flagged by the CAPPS system before boarding Flights 11, 175, 77, and 93. [Washington Post, 1/28/2004; 9/11 Commission, 7/24/2004, pp. 84; United States of America v. Zacarias Moussaoui, a/k/a Shaqil, a/k/a Abu Khalid al Sahrawi, Defendant, 3/6/2006] In addition, Mohamed Atta was selected when he checked in at the airport in Portland, for his earlier connecting flight to Boston (see 5:33 a.m.-5:40 a.m. September 11, 2001). All of the hijackers subsequently pass through security checkpoints before boarding their flights. [9/11 Commission, 7/24/2004, pp. 1-4]

Entity Tags: Federal Aviation Administration, Computer Assisted Passenger Prescreening System

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

During this period, all five Flight 11 hijackers check in at Boston’s Logan Airport and board their plane, bound for Los Angeles. The FAA has a program in place called the Computer Assisted Passenger Prescreening System (CAPPS), which is designed to identify those passengers most likely requiring additional scrutiny by airport security (see (6:20 a.m.-7:48 a.m.) September 11, 2001). Ticket records will show that CAPPS selects three of the Flight 11 hijackers at Logan: Since Waleed Alshehri checks no bags his selection has no consequences; Wail Alshehri and Satam Al Suqami have their bags scanned for explosives, but are not stopped. All five hijackers would need to pass through a security checkpoint to reach the departure gate for their flight. Each would have been screened as they walked through a metal detector calibrated to detect items with at least the metal content of a small-caliber handgun. If they’d set this off, they would have been screened with a handheld metal detector. An X-ray machine would have screened their carry-on luggage. However, Logan Airport has no video surveillance of its security checkpoints (see 1991-2000), so there is no documentary evidence of exactly when they pass through them, or if alarms are triggered. According to the 9/11 Commission, none of the checkpoint supervisors later recall seeing any of the Flights 11 hijackers, or report anything suspicious having occurred. [9/11 Commission, 1/27/2004; 9/11 Commission, 7/24/2004, pp. 1-2; 9/11 Commission, 8/26/2004, pp. 5-6] However, a WorldNetDaily article will claim that some Logan staff members recall seeing Mohamed Atta (see (6:50 a.m.-7:40 a.m.) September 11, 2001). [WorldNetDaily, 9/21/2001] The Boston Globe will later comment, “aviation specialists have said it is unlikely that more rigorous attention to existing rules would have thwarted the 10 hijackers who boarded two jets at Logan on Sept. 11. At the time, the knives and box-cutters they were carrying were permitted.” [Boston Globe, 10/17/2001]

Entity Tags: Satam Al Suqami, Computer Assisted Passenger Prescreening System, Wail Alshehri, Federal Aviation Administration, Logan International Airport, Waleed Alshehri

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

According to an article on the conservative news website WorldNetDaily, alleged lead 9/11 hijacker Mohamed Atta almost misses Flight 11 and has to rush to the departure gate at Boston’s Logan Airport. The article is based on the account of an unnamed American Airlines employee at Logan, and claims Atta is running late because his connecting flight from Portland was delayed (see (6:00 a.m.) September 11, 2001). However, the 9/11 Commission claims that this plane was “on time,” and says Atta is observed at Logan with Abdulaziz Alomari, asking for directions in a parking lot (see 6:45 a.m. September 11, 2001). The employee says that at the baggage check-in, when asked security questions, Atta claims he does not speak English. A supervisor is called for, who just sends him towards the departure gate, as it is close to his plane’s take-off time. Atta rushes through the security checkpoint, then down to the gate, where he shows up perspiring. The employee comments, “The nitwit. You know, they’d been planning it for five years, and he’s running late for the flight.” An American Airlines spokeswoman will refuse to comment on this account, saying all American employees have been ordered not to speak to the press. [WorldNetDaily, 9/21/2001; 9/11 Commission, 8/26/2004, pp. 3, 5]

Entity Tags: Mohamed Atta, Logan International Airport

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

An unnamed gate agent at Logan Airport in Boston calls Donald Bennett, the crew chief for Flight 11, and asks him if the two suitcases of a passenger who has just boarded the plane have arrived from US Airways. Bennett replies that the suitcases, which belong to lead 9/11 hijacker Mohamed Atta, have arrived, but Flight 11’s baggage compartment has already been locked for departure, so they will not be loaded. Atta flew from Portland to Boston on a Colgan Air flight operated for US Airways (see (6:00 a.m.) September 11, 2001). American Airlines baggage expediter Philip Depasquale will later claim that bags from US Airways are always late, and so this problem is a common occurrence. The luggage is turned over to Depasquale to have it sent to Los Angeles on another flight. According to Salvatore Misuraca, a ramp service manager for American Airlines at Logan Airport, gate agents do not usually call about a bag unless the passenger that owns it has specifically asked about it, to ensure that their bags have been put on their flight. Atta’s luggage will remain at Logan Airport and be found after the attacks, revealing important clues (see September 11-13, 2001). [Federal Bureau of Investigation, 9/11/2001; Federal Bureau of Investigation, 9/17/2001; 9/11 Commission, 2/10/2004]

Entity Tags: Salvatore P. Misuraca, Philip Depasquale, Logan International Airport, Mohamed Atta, Donald Bennett, American Airlines

Timeline Tags: Complete 911 Timeline

One page of a torn up 757 cockpit poster used by the hijackers. It was found in a trash compactor at the Days Inn, near the Newark Airport.One page of a torn up 757 cockpit poster used by the hijackers. It was found in a trash compactor at the Days Inn, near the Newark Airport. [Source: FBI]Investigators find a remarkable number of possessions left behind by the hijackers:
bullet Two of Mohamed Atta’s bags are found on 9/11. They contain a handheld electronic flight computer, a simulator procedures manual for Boeing 757 and 767 aircraft, two videotapes relating to “air tours” of the Boeing 757 and 747 aircraft, a slide-rule flight calculator, a copy of the Koran, Atta’s passport, his will, his international driver’s license, a religious cassette tape, airline uniforms, a letter of recommendation, “education related documentation” and a note (see September 28, 2001) to other hijackers on how to mentally prepare for the hijacking. [Sydney Morning Herald, 9/15/2001; Boston Globe, 9/18/2001; Independent, 9/29/2001; Associated Press, 10/5/2001] Author Terry McDermott will later comment, “Atta’s bag contained nearly every important document in his life… If you wanted to leave a roadmap for investigators to follow, the suitcase was a pretty good place to start.” [McDermott, 2005, pp. 306]
bullet Marwan Alshehhi’s rental car is discovered at Boston’s Logan Airport containing an Arabic language flight manual, a pass giving access to restricted areas at the airport, documents containing a name on the passenger list of one of the flights, and the names of other suspects. The name of the flight school where Atta and Alshehhi studied, Huffman Aviation, is also found in the car. [Los Angeles Times, 9/13/2001]
bullet A car registered to Nawaf Alhazmi is found at Washington’s Dulles Airport on September 12. This is the same car he bought in San Diego in early 2000 (see March 25, 2000). Inside is a copy of Atta’s letter to the other hijackers, a cashier’s check made out to a flight school in Phoenix, four drawings of the cockpit of a 757 jet, a box cutter-type knife, maps of Washington and New York, and a page with notes and phone numbers. [Arizona Daily Star, 9/28/2001; Cox News Service, 10/21/2001; Die Zeit (Hamburg), 10/1/2002] The name and phone number of Osama Awadallah, a friend of Alhazmi and Khalid Almihdhar in San Diego, is also found on a scrap of paper in the car (see September 12, 2001 and After). [CNN, 2/1/2002]
bullet A rental car is found in an airport parking lot in Portland, Maine. Investigators are able to collect fingerprints and hair samples for DNA analysis. [Portland Press Herald, 10/14/2001]
bullet A Boston hotel room contains airplane and train schedules. [Sydney Morning Herald, 9/15/2001]
bullet FBI agents carry out numerous garbage bags of evidence from a Florida apartment where Saeed Alghamdi lived. [CNN, 9/17/2001]
bullet Two days before 9/11, a hotel owner in Deerfield Beach, Florida, finds a box cutter left in a hotel room used by Marwan Alshehhi and two unidentified men. The owner checks the nearby trash and finds a duffel bag containing Boeing 757 manuals, three illustrated martial arts books, an 8-inch stack of East Coast flight maps, a three-ring binder full of handwritten notes, an English-German dictionary, an airplane fuel tester, and a protractor. The FBI seizes all the items when they are notified on September 12 (except the binder of notes, which the owner apparently threw away). [Miami Herald, 9/16/2001; Associated Press, 9/16/2001]
bullet In an apartment rented by Ziad Jarrah and Ahmed Alhaznawi, the FBI finds a notebook, videotape, and photocopies of their passports. [Miami Herald, 9/15/2001]
bullet In a bar the night before 9/11, after making predictions of a attack on America the next day, the hijackers leave a business card and a copy of the Koran at the bar. The FBI also recovers the credit card receipts from when they paid for their drinks and lap dances. [Associated Press, 9/14/2001]
bullet A September 13 security sweep of Boston airport’s parking garage uncovers items left behind by the hijackers: a box cutter, a pamphlet written in Arabic, and a credit card. [Washington Post, 9/16/2001]
bullet A few hours after the attacks, suicide notes that some of the hijackers wrote to their parents are found in New York. Credit card receipts showing that some of the hijackers paid for flight training in the US are also found. [Los Angeles Times, 9/13/2001]
bullet A FedEx bill is found in a trash can at the Comfort Inn in Portland, Maine, where Atta stayed the night before 9/11. The bill leads to Dubai, United Arab Emirates, allowing investigators to determine much of the funding for 9/11. [Newsweek, 11/11/2001; London Times, 12/1/2001]
bullet A bag hijackers Alhazmi and Almihdhar left at a mosque in Laurel, Maryland, is found on September 12. The bag contains flight logs and even receipts from flight schools from San Diego the year before (see September 9, 2001).
bullet On 9/11, in a Days Inn hotel room in Newark, New Jersey, investigators find used plane tickets for Saeed Alghamdi, Ahmed Alhaznawi, Ziad Jarrah, and Ahmed Alnami. The tickets are all from a Spirit Continental Airlines flight from Ft. Lauderdale, Florida, to Newark on September 7. Also, flight manuals for Boeing 757 and 767 airplanes are found in English and Arabic. [Investigative Services Division, FBI Headquarters, 4/19/2002]
The hijackers past whereabouts can even be tracked by their pizza purchases. An expert points out: “Most people pay cash for pizza. These [hijackers] paid with a credit card. That was an odd thing.” [San Diego Union-Tribune, 9/3/2002] “In the end, they left a curiously obvious trail—from martial arts manuals, maps, a Koran, Internet and credit card fingerprints. Maybe they were sloppy, maybe they did not care, maybe it was a gesture of contempt of a culture they considered weak and corrupt.” [Miami Herald, 9/22/2001] The New Yorker quotes a former high-level intelligence official as saying: “Whatever trail was left was left deliberately—for the FBI to chase” (see Late September 2001). [New Yorker, 10/8/2001]

Entity Tags: Huffman Aviation, Federal Bureau of Investigation, Washington Dulles International Airport, Marwan Alshehhi, Ahmed Alhaznawi, Ahmed Alnami, Mohamed Atta, Saeed Alghamdi, Osama Awadallah, Nawaf Alhazmi, Terry McDermott, Ziad Jarrah

Timeline Tags: Complete 911 Timeline, 9/11 Timeline

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