Logan International Airport in the context of "Edward Lawrence Logan"

American Airlines Flight 11 was a domestic passenger flight that was hijacked by five al-Qaeda terrorists on the morning of September 11, 2001, as part of the September 11 attacks. The hijacked airliner was deliberately crashed into the North Tower of the World Trade Center complex in New York City, killing everyone aboard the flight and resulting in the deaths of more than one thousand people in the top 18 stories of the skyscraper in addition to causing the demise of numerous others below the trapped floors. The crash of Flight 11 stands as the deadliest of the four suicide attacks executed that morning in terms of both plane and ground fatalities, the single deadliest act of terrorism in human history and the deadliest plane crash of all time. The aircraft involved, a Boeing 767-200ER with 92 passengers and crew, was flying American Airlines' daily scheduled morning transcontinental service from Boston Logan International Airport in Massachusetts to Los Angeles International Airport in California.

The airplane left the runway at 07:59. Less than fifteen minutes after takeoff, the hijackers injured two flight attendants, murdered one passenger, and breached the cockpit while forcing the passengers and crew to the rear of the aircraft. The assailants attacked both pilots, allowing lead hijacker Mohamed Atta to take over the controls. Air traffic controllers suspected that the flight was in distress because the crew became non-responsive. They realized that the plane had been hijacked when Atta's announcement to the hostages was accidentally transmitted to air traffic control instead of through the aircraft's PA system. Also, two flight attendants were able to contact American Airlines and pass along information relevant to the situation, including casualties suffered by the crew and passengers.

United Airlines Flight 175 was an American domestic passenger flight from Logan International Airport in Boston to Los Angeles International Airport in California that was hijacked by five al-Qaeda terrorists on the morning of September 11, 2001, as part of the September 11 attacks. The aircraft involved, a Boeing 767-200 carrying 51 passengers and 9 crew members (excluding the 5 hijackers), was deliberately crashed into the South Tower of the World Trade Center in New York City, killing everyone aboard and causing the deaths of more than 600 people in the South Tower's upper levels in addition to an unknown number of civilians and emergency personnel on floors beneath the impact zone. Flight 175 is the second-deadliest plane crash in aviation history, surpassed only by American Airlines Flight 11.

Flight 175 departed from Logan Airport at 08:14. Twenty-eight minutes into the flight, the hijackers injured several crew members, forced their way into the cockpit, and murdered both pilots while moving anyone who remained to the rear of the aircraft. Lead hijacker Marwan al-Shehhi, who had trained as a pilot for the purposes of the attacks, was able to usurp the flight controls once the hijackers killed the captain and first officer. Unlike the team on American Airlines Flight 11, the terrorists aboard Flight 175 did not switch off the plane's transponder when they took over the cockpit. Thus, the aircraft was visible on New York Center's radar, which depicted the deviation from its assigned flight path before controllers took notice four minutes later at 08:51 EDT. Upon realizing, the ATC workers immediately made several unsuccessful attempts to contact the cockpit of the hijacked airliner, which twice nearly collided with other planes as it recklessly flew toward New York City. In the interim, three people were able to get through to their family members and colleagues on the ground, passing on information to do with the hijackers as well as casualties suffered by the flight crew.

The Big Dig was a megaproject in Boston that rerouted the elevated Central Artery of Interstate 93 into the O'Neill Tunnel and built the Ted Williams Tunnel to extend Interstate 90 to Logan International Airport. Those two projects were the origin of the official name, the Central Artery/Tunnel Project (CA/T Project). The megaproject constructed the Zakim Bunker Hill Bridge over the Charles River, created the Rose Kennedy Greenway in the space vacated by the previous elevated roadway and funded more than a dozen projects to improve the region's public transportation system. Planning began in 1982 and construction was carried out between 1991 and 2006. The project concluded in December 2007.

The project's general contractor was Bechtel, with Parsons Brinckerhoff as the engineers, who worked as a consortium, both overseen by the Massachusetts Highway Department. The Big Dig was the most expensive highway project in the United States, and was plagued by cost overruns, delays, leaks, design flaws, accusations of poor execution and use of substandard materials, criminal charges and arrests, and the death of one motorist.

An airliner is a type of airplane for transporting passengers and air cargo. Such aircraft are most often operated by airlines. The modern and most common variant of the airliner is a long, tube shaped, and jet powered aircraft. The largest of them are wide-body jets which are also called twin-aisle because they generally have two separate aisles running from the front to the back of the passenger cabin. These are usually used for long-haul flights between airline hubs and major cities. A smaller, more common class of airliners is the narrow-body or single-aisle. These are generally used for short to medium-distance flights with fewer passengers than their wide-body counterparts.

Regional airliners typically seat fewer than 100 passengers and may be powered by turbofans or turboprops. These airliners are the non-mainline counterparts to the larger aircraft operated by the major carriers, legacy carriers, and flag carriers, and are used to feed traffic into the large airline hubs. These regional routes then form the spokes of a hub-and-spoke air transport model.

South Station is a railroad terminal located at Dewey Square in downtown Boston, Massachusetts. It is the busiest railroad station in Greater Boston and the second-busiest transportation facility. It is New England's second-largest transportation center after Logan International Airport. Along with North Station, it is one of two Boston terminals for the MBTA Commuter Rail system and Amtrak intercity rail service. South Station is a major intermodal transit hub; the South Station Bus Terminal is located above the platforms, and the adjacent subway station is served by the Red Line and Silver Line of the MBTA subway system.

Four terminals were built near downtown Boston in the 19th century to serve railroads running south and west from Boston. South Station was constructed in 1899 to replace these terminals with a union station. The Classical Revival structure was designed by Shepley, Rutan and Coolidge. Passenger rail service declined during the 20th century; the bankrupt railroads sold the station to the Boston Redevelopment Authority (BRA) in 1965. Portions of the station were demolished for redevelopment. Plans to demolish and redevelop the remaining section fell through; it was added to the National Register of Historic Places in 1975 as South Station Headhouse.