The Blink-182 drummer confirmed the information by sharing a photo of him kissing his girlfriend, Kourtney Kardashian, as she wrapped her legs around his waist.
“With you, anything is possible,” he captioned Instagram and Twitter.
She responded to the Instagram post with, “Anything and everything with you,” while it responded “forever” and an infinity sign.
The couple flew to Cabo San Lucas, Mexico from Los Angeles on Saturday, according to TMZ.
The plane would have been Kylie Jenner’s private jet.
The 45-year-old did not travel by plane since his business plane crashed in Columbia, South Carolina, in 2008.
The disaster killed the two pilots, his security guard, Charles Still, and his assistant, Chris Baker – while he and Adam Goldstein, also known as DJ AM, survived.
Over 65% of Barker’s body was burned and he underwent 27 surgeries during his months in hospital.
He said he was so depressed after the accident that he offered to pay his friends up to a million dollars to end his life.
Recalling the moments after take-off, he said: “The plane is on fire and my hands are on fire, so I unbuckle my seat belt and jump straight into the jet, which has all the fuel in it. I set my whole body on fire.
“I am so drenched in kerosene there is nothing I can do to put out the fire. “
He added that his children Landon, 17, and Alabama, 15, had helped him recover both mentally and physically.
In 2015, he said young people would be the determining factor in whether he would ever fly again.
“I tell my kids, ‘When you’re ready to fly, I’m ready to fly,” he said. “So if my son comes to me and says, ‘Daddy let’s fly to Hawaii’ or ‘Daddy let’s go to Australia’, I’m in Australia. “
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He told Men’s Health in May that he was planning to fly back on the plane, saying he had an agreement with someone very close to him who would give him 24 hours’ notice.
“There are a million things that could happen to me,” he said.
“I could die on my skateboard. I could have a car accident. I could get shot.
” Everything can happen. I could have a brain aneurysm and die.
“So why should I still be afraid of planes?” ”