Investigators will consider the weather conditions, as well as the possibility of human error or an aircraft malfunction as they try to determine why a Delta Air Lines jet burst into flames and flipped upside down as it tried to land in Toronto, aviation experts said Tuesday.Witnesses and video from the scene Monday afternoon shows the plane landing so hard that its right wing is sheared off. It bursts into flames before sliding down the runway and flipping over. Miraculously, all 80 people on board the flight from Minneapolis to Toronto맥스카지노�s Pearson International Airport survived.맥스카지노�It appears from the video that the plane landed so hard that the right main gear collapsed. The tail and right wing began skidding causing the plane to roll over to the right,맥스카지노� Ella Atkins, the head of Virginia Tech맥스카지노�s aerospace and ocean engineering department and a pilot. 맥스카지노�During the rollover, the right wing and tail sheared off, and a fire ignited, likely due to skidding and fuel leakage at least from a right wing tank.맥스카지노�All but two of the 21 people injured on the flight have been released from hospitals, the airport CEO said Tuesday.맥스카지노�How grateful we are there was no loss of life or life threatening injuries," Deborah Flint, CEO of Greater Toronto Airports Authority, said during a news conference. 맥스카지노�The crew heroically led passengers to safety.맥스카지노� Crash investigationCommunications between the tower and pilot were normal on approach and it맥스카지노�s not clear what went wrong when the plane 맥스카지노� a Mitsubishi CRJ-900 made by the Canadian company Bombardier 맥스카지노� touched down.Aviation experts said investigators will consider conditions on the ground, the pilot's actions before landing, and potential problems with the landing gear. The Transportation Safety Board of Canada is leading the investigation with support from the U.S. National Transportation Safety Board.Video below: Investigators will review aircraft for next 48 hoursJuan Browne, a commercial pilot who discusses aviation incidents on his popular YouTube channel, said preliminary data suggests the speed and rate of descent, crosswinds and the weather were "within limits.맥스카지노�But Browne raised concerns about the pilots' actions before landing.맥스카지노�It appears that the aircraft simply did not flare at all,맥스카지노� Browne said. Flaring slows the aircraft맥스카지노�s rate of descent. 맥스카지노�They just drove it into the runway.맥스카지노�At the time of the crash, Pearson was experiencing blowing snow and winds of 32 mph (51 kph) gusting to 40 mph, according to the Meteorological Service of Canada. The temperature was about 16.5 degrees Fahrenheit. Browne said blowing snow reduces visibility.Michael McCormick, an assistant professor and program coordinator for air traffic management at Embry-Riddle Aeronautical University in Daytona Beach, Florida, said investigators would look closely at the landing gear to make sure it was properly locked in place, and would consider staffing on the ground and in the aircraft.맥스카지노�They will look at the number of people working both on the aircraft and the control towers. And they will look at their schedules," McCormick said. "Are they well rested? Are they well staffed?맥스카지노�But a Canadian investigator refused to comment on preliminary theories.맥스카지노�At this point, it맥스카지노�s far too early to say what the cause of this accident might be,맥스카지노� TSB Senior Investigator Ken Webster said in a video statement Tuesday as he stood near the remains of the aircraft.He said investigators will examine the wreckage and runway, and have removed the cockpit voice and flight data recorders and sent them to the lab for analysis.맥스카지노�Everything just kind of went sideways맥스카지노�Peter Carlson, who was traveling to Toronto for a paramedics conference, said the landing was 맥스카지노�very forceful.맥스카지노�맥스카지노�All the sudden everything just kind of went sideways and the next thing I know, it맥스카지노�s kind of a blink and I맥스카지노�m upside down still strapped in,맥스카지노� he told CBC News.Video below shows passenger evacuating overturned Delta flightThat everyone survived the Delta crash is a testament to the safety improvements made by airlines and aircraft manufacturers, including wings that are designed to come off to reduce explosions, well-trained flight crews and seats built to withstand impacts of up to 16 times the force of gravity.맥스카지노�That seat is your single best resource in order to keep you protected,맥스카지노� McCormick said. 맥스카지노�There맥스카지노�s a reason why the flight attendants walk around the aircraft prior to (landing) ... to make sure everybody has their seat belts fastened." But is it safe to fly?The crash was the fourth major aviation accident in North America in recent weeks. A commercial jetliner and an Army helicopter collided near Reagan National Airport in Washington, D.C., on Jan. 29, killing 67 people. A medical transportation plane crashed in Philadelphia on Jan. 31, killing the six people on board and another person on the ground. And on Feb. 6, 10 people were killed in a plane crash in Alaska.Nevertheless, according to Jeff Guzzetti, an airline safety consultant and a former FAA and NTSB investigator, air travel is 맥스카지노�extremely safe."맥스카지노�The odds of getting injured or killed in an commercial airline accident is far less than driving in your car,맥스카지노� Guzzetti said.Still, he worries about layoffs at the Federal Aviation Administration under the Trump administration. 맥스카지노�I am concerned that the proposed cuts and changes to the FAA may increase the risk of further accidents,맥스카지노� he said.The Delta flight was cleared to land at about 2:10 p.m. Audio recordings show the control tower warned the pilots of a possible air flow 맥스카지노�bump맥스카지노� on approach.맥스카지노�It was windy, but the airplanes are designed and certified to handle that,맥스카지노� said John Cox, CEO of aviation safety consulting firm Safety Operating Systems in St. Petersburg, Florida. 맥스카지노�The pilots are trained and experienced to handle that.맥스카지노�Carlson said when he took off his seat belt he crashed onto the ceiling, which had become the floor. He smelled gas, saw aviation fuel cascading down the cabin windows and knew they all had to get out. Carlson and another man assisted a mother and her son out of the plane, then Carlson dropped onto the snowy tarmac."All of us just wanted to be out of the aircraft,맥스카지노� he said.