"They weren't harassed by anyone at all as they got off the plane", the passenger told the publication.
"They've occasionally taken private jets".
Markle, who starred in television legal drama Suits, has helped pick outfits for women who had just secured jobs and needed a basic wardrobe to see them through to their first paypacket. It was wonderful how they all did it - they must have slipped on quietly, after people were already seated.
They explained to The Sun: "I couldn't believe my eyes".
Being royalty doesn't necessarily mean you'll be flying high at all times.
"I highly respect and applaud both Harry and Meghan's commitment to charity and I'm calling on the press to cease these relentless and untrue assassinations on their character that are spuriously crafted on an nearly daily basis".
Sir Elton reacted to the criticism by revealing that he had paid for their jet travel to his property - and that he'd also paid to offset the carbon pollution associated with the trip.
Now, there's certainly nothing wrong with taking a commercial flight, but the timing of it seemed a little suspect as Meghan and Harry, the Duchess and Duke of Sussex, have been facing backlash this week for their use of private jets. The family were likely travelling to the Balmoral estate to spend a holiday with the Queen and Prince Philip.
It's also of note that Harry and Meghan - as well as many other members of the royal family - have flown commercially in the past for official royal engagements, so this business about the Cambridges "making a point" doesn't check out.
"They plan to go next month".