First time flying first class? Avoid being the most annoying person in a premium cabin with these 4 etiquette tips

“I think the etiquette is that first class is about indulgence,” Ott told Business Insider.

Ott doesn’t recommend asking flight attendants whether each bonus offering is free because everything is complimentary, from meals to sparkling wine.

And there’s nothing wrong with “filling your boots” to make the most of the perks, he added. So don’t be afraid to snag a few extra snacks.

While first-class passengers often get personalized experiences and may even be greeted by name, business-class flyers shouldn’t expect the same level of attention.

“Business class is about efficiency,” Ott said. “It’s a comfortable seat where you can sleep or work.”

While first-class cabins typically seat fewer than 10 passengers, staff members often serve dozens of people in business class, he added.

“There’s a lot of work that goes into all those meals and drinks,” Ott said. “So if you’re looking for an over-the-top experience, then first class is where you can expect staff to make the flight awesome. “

If you’ve flown recently, you may have noticed that many business- and first-class cabins have added doors to each seat to give passengers more privacy.

Ott said you shouldn’t infringe on another traveler’s space to fetch items from overhead bins.

“Don’t awkwardly hover over the person because the whole idea of doors is that people can’t look in on you,” Ott said. “So when you wake up, and someone is looking over your space, it’s odd.”

Premium-cabin passengers are often entitled to overhead bin space, with a spot reserved for each seat. In Ott’s experience, the bins are usually not too crowded. However, that doesn’t mean you should bring extra bags and put them wherever you want, as Ott has seen many passengers do.

Instead, Ott suggests keeping your limited belongings in the space above your seat.