How Many Planes Were Hijacked On 9/11: The Four Flights, Hour By Hour

Four planes were hijacked on 9/11

Four commercial airliners were hijacked on the morning of Tuesday, September 11, 2001. Not three, not five. Four. Every one of them was a domestic flight bound for California, every one was carrying a long transcontinental fuel load, and all four were seized within roughly forty minutes of each other. Two were flown into the World Trade Center in New York, one into the Pentagon outside Washington, and the fourth crashed into a field in Pennsylvania before it reached whatever it was aimed at.

The four flights, one by one

American Airlines Flight 11

A Boeing 767 that left Boston Logan just before 8 a.m. for Los Angeles. It was the first plane taken and the first to hit, striking the North Tower at 8:46 a.m. with 92 people aboard. For about seventeen minutes afterwards most of the country still believed it had watched a terrible accident, the same reflex that makes people share raw disaster footage coming out of Nepal long before anyone confirms what the camera actually caught.

United Airlines Flight 175

Also a Boeing 767 out of Boston Logan for Los Angeles, flown into the South Tower at 9:03 a.m. with 65 people aboard. This was the impact seen live on television, and it ended any doubt. New York did not feel normal again for months, and the return of crowds to the packed sidewalks of Times Square became its own slow milestone.

American Airlines Flight 77

A Boeing 757 from Washington Dulles to Los Angeles, flown into the western side of the Pentagon at 9:37 a.m. with 64 people aboard. Because the building sits behind security perimeters, very little usable imagery exists, which is why questions about the video of the plane hitting the Pentagon still circulate a quarter of a century later. The crash site is a short drive from the tidal basin where the Washington cherry trees draw crowds every spring.

United Airlines Flight 93

A Boeing 757 from Newark to San Francisco, delayed on the ground, which gave the 44 people aboard time to learn by phone what had already happened elsewhere. Passengers and crew fought back and the aircraft went down near Shanksville, Pennsylvania at 10:03 a.m. The 9/11 Commission judged the Capitol the likeliest intended target, with the White House the other possibility.

How many hijackers were on each plane

Nineteen men carried out the attacks: five on Flight 11, five on Flight 175, five on Flight 77 and four on Flight 93. Each team included one member trained to fly. The missing fifth man on Flight 93 is one reason the passenger revolt had a chance at all.

Why the count sometimes sounds higher

Several things blur the number. Dozens of other flights were checked that morning, controllers briefly tracked phantom hijackings that turned out to be errors, and roughly 4,500 aircraft were ordered onto the ground within hours. None of that changes the confirmed figure of four. If the dates and flight numbers keep sliding around on you, a listening program people use when names, dates and timelines refuse to stick is a gentler fix than rereading the same chronology. The other common mix up is with earlier aviation attacks, above all the bombing of Pan Am Flight 103 over Lockerbie, which was a bomb in the hold, not a hijacking.

How many people were killed on board

246 passengers and crew died aboard the four aircraft, with no survivors on any of them. Add the 19 hijackers and the total aboard comes to 265. Counting the towers, the Pentagon and the first responders, the day killed close to 3,000 people. Firefighters climbed stairwells under the same one way arithmetic as crews sent into the Washington state fires, and the cleanup afterwards ran for years on the kind of volunteer networks behind Indiana disaster relief drives. That long tail is also why so many households now keep a self sufficient backyard plan with food and water stored before the next emergency rather than trusting the supply chain to hold.

Where to check the record yourself

The sources are open to anyone: the 9/11 Commission report, the released flight data and transcripts, and the memorials at all three crash sites. Here at toughestblogger we get this question every September, usually from students writing it up, and the four flight numbers are the quickest way to test any claim you read online. Museums handle difficult material with the same care that institutions like the Academy of Natural Sciences bring to school groups, and documentaries about the day still play on giant screens such as the IMAX theaters in Houston. Streaming services reshuffle their catalogues each anniversary, so check what Netflix added the week of September 7 to 13 before hunting elsewhere.

The aftermath reshaped things that now look unrelated: airport screening, two wars, the elite units dramatized in the SEAL Team show, the standing American presence at bases like Naval Support Activity Bahrain, and eventually a sixth armed service with its own Space Force uniform. Anniversary week is heavy for many families, and search traffic every September reflects it, from grief resources to natural approaches for bringing high blood pressure down without adding another daily pill. The number itself, though, has never moved: four planes, nineteen hijackers, one morning.

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