Terrified United Airlines passengers clapped in relief as their flight touched down safely in Denver on Saturday after suffering catastrophic engine failure shortly after take-off.
The Boeing 777-200 aircraft, with 231 passengers and 10 crew on board, was heading to Honolulu on Saturday from Denver International Airport when debris struck the plane’s right engine, causing it to erupt into flames.
The captain had been giving an announcement over the intercom when a large explosion rocked the cabin, accompanied by a bright flash.
Passengers have recalled their horror as they looked out the window to see engine casing and chunks of fiberglass falling from the plane, and thick black smoke emanated from the wing.
The incident forced the pilot to attempt an emergency landing back in Denver just 20 minutes after take-off, at around 1:30pm local time.
Video recorded aboard Flight UA328 captured the moment it touched back down on the runway safely, prompting the cabin to erupt into applause and cheers of relief.
Remarkably, there were no injuries reported either on board the flight or on the ground.
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Terrified United Airlines passengers clapped in relief as their flight touched down safely in Denver on Saturday after suffering catastrophic engine failure
Video recorded by passengers aboard Flight UA328, which was carrying 231 travelers and 10 crew members, shows the engine on fire
Pictures taken from ground showed the jet’s engine on fire and trailing smoke
Aviation safety experts said the plane, a 26-year-old 777, appeared to have suffered an uncontained and catastrophic engine failure.
Such an event is extremely rare and happens when huge spinning discs inside the engine suffer some sort of failure and breach the armored casing around the engine that is designed to contain the damage, said John Cox, an aviation safety expert and retired airline pilot who runs an aviation safety consulting firm called Safety Operating Systems.
Boeing has not yet returned a DailyMail.com request for comment.
Prior to landing safely, large chunks of debris had fallen from the plane on the Denver suburbs below, narrowly missing homes and other buildings.
Passenger David Delucia recalled for the Denver Post how he grabbed his wife’s hand after hearing the explosion, telling her ‘We’re done for’.
‘The plane started shaking violently, and we lost altitude and we started going down,’ Delucia, who was sat directly across the aisle from the side with the failed engine. ‘When it initially happened, I thought we were done. I thought we were going down.
‘I honestly say I thought we were going to die at one point,’ he said, adding that he and his wife took their wallets containing their driver’s licences and put them in their pockets so that ‘in case we did go down, we could be ID’d.’
In an audio recording, a United pilot could be heard making a mayday call to air traffic control.
‘Mayday, aircraft just experienced engine failure, need to turn immediately,’ the pilot said, according to audio from the monitoring website liveatc.net that was reviewed by Reuters.
Flames could be seen coming from the engine of the plane after it exploded at 15,000ft. Miraculously, nobody was injured
The Broomfield Police Department posted photos on Twitter showing large, circular pieces of debris leaning against a house in the suburb about 25 miles north of DenverÂ
Denver resident Kirby Klements was inside his home with his wife when they heard a huge booming sound, he said. A few seconds later, the couple saw a massive piece of debris fly past their window and into the bed of Klements’ truck, crushing the cab and pushing the vehicle into the dirt.
He estimated the circular engine cowling at 15 feet in diameter. Fine pieces of the fibreglass insulation used in the airplane engine fell from the sky ‘like ash’ for about 10 minutes, he said, and several large chunks of insulation landed in his backyard.
‘If it had been 10 feet different, it would have landed right on top of the house,’ he said in a phone interview with AP. ‘And if anyone had been in the truck, they would have been dead.’
The Broomfield Police Department posted photos on Twitter showing large, circular pieces of debris leaning against a house in the suburb about 25 miles north of Denver.
Additional debris was found scattered across turf field at Commons Park as well as the Northmoor and Red Leaf sections of Broomfield.
The department has urged locals not to move any debris they might find, saying the want ‘all debris to remain in place for investigation’.
Broomfield is a suburb about 25 miles north of Denver. Tyler Thal, who lives in the area, said he was out for a walk with his family when he noticed a large commercial plane flying unusually low and took his phone out to film it.
‘While I was looking at it, I saw an explosion and then the cloud of smoke and some debris falling from it,’ he said.
‘It was just like a speck in the sky and as I’m watching that, I’m telling my family what I just saw and then we heard the explosion. The plane just kind of continued on and we didn’t see it after that.’
Cops in Broomfield responded to reports of objects falling from the sky on Saturday afternoon and saw huge metal objects in front lawns
This image provided by KCNC-TV in Denver shows the damage done when debris fell through the roof and into the kitchen of a home in Broomfield, Colorado on Saturday. Fortunately, nobody was injured
Pieces of the aircraft landed on a football field as seen in the above image posted to Twitter by a local resident in Broomfield
Police in Broomfield released this photo showing debris from the United Airlines aircraft strewn across a football field
One local resident, Kieran Cain, told CNN he was with his children at a nearby elementary school when the aircraft flew over. Seconds later, they heard a loud explosion.
‘We saw it go over, we heard the big explosion, we looked up, there was black smoke in the sky,’ Cain told CNN.
‘Debris started raining down, which you know, sort of looked like it was floating down and not very heavy, but actually now looking at it, It’s giant metal pieces all over the place.
‘I was surprised that the plane sort of continued on uninterrupted, without really altering its trajectory or doing anything,’ he said.
‘It just kind of kept going the way it was going as if nothing happened.’
One man who said he was a passenger on the flight tweeted: ‘I’m on #UA328, pilots did an amazing job because it was loud, shaking, and scary as hell back here. Fire crews have us out on the tarmac.’
Another passenger, Travis Loock, told CNN that he heard a boom about 20 minutes into the flight.
‘There was a big boom and the kind of sound you don’t want to hear when you’re on the airplane,’ said Loock, who was flying with his wife.
‘And I instantly put my shade up, and I was pretty frightened to see… the engine on my side was missing.’
‘We were just glad we weren’t over the ocean, because that’s where we were heading,’ he said.
Loock told CNN that while fear was palpable on board, everyone was ‘very calm’ when the explosion took place.
‘A lot of people couldn’t see the engine on that side, right, so I was a little more freaked out because I could see it, and I knew that was not right,’ he said.
The image above shows smoke emanating from the damaged engine on the left
Aviation safety experts said the plane appeared to have suffered an uncontained and catastrophic engine failure – an extremely rare occurrence.
Pilots practice how to deal with such an event frequently and would have immediately shut off anything flammable in the engine, including fuel and hydraulic fluid, using a single switch.
In a statement to DailyMai.com, United said: ‘Flight 328 from Denver to Honolulu experienced an engine failure shortly after departure, returned safely to Denver and was met by emergency crews as a precaution.
‘We ensured our customers were comfortable and cared for at Denver International Airport while we prepared another aircraft to get them to Honolulu.
‘Those who did not wish to travel with us were provided hotel accommodations.
‘We will continue to work with federal agencies investigating this incident.’
The airline declined to identify the pilot when pressed by DailyMail.com.
Boeing, meanwhile, said its technical advisers would assist the NTSB with its investigation.
Former National Transportation Safety Board Chairman Jim Hall called the incident another example of ‘cracks in our culture in aviation safety (that) need to be addressed.’
Hall, who was on the board from 1994 to 2001, has criticized the FAA over the past decade as ‘drifting toward letting the manufacturers provide the aviation oversight that the public was paying for.’
That goes especially for Boeing, he said.
The last fatality on a US airline flight involved such an engine failure on a Southwest Airlines flight from New York to Dallas in April 2018.
A passenger was killed when the engine disintegrated more than 30,000 feet above Pennsylvania and debris struck the plane, breaking the window next to her seat. She was forced halfway out the window before other passengers pulled her back inside.
In that case, the breakdown was blamed on a broken fan blade in an engine of the Boeing 737.