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Passengers who use their feet as weapons topped Expedia's list of onboard etiquette violators in its 2015 Airplane Etiquette Study. Just over 60% of those surveyed find rear seat-kickers very annoying.
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Parents who seem to forget they are flying with children dependent on them for snacks and entertainment are a nuisance to 59% of those surveyed.
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Stinky passengers are objectionable to 50% of fliers.
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Passengers who talk, play games or listen to their favorite songs or shows at top volume aggravate half of those surveyed.
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If you can't remember your flight, you might be a boozer. Boozers are unpleasant to 45% of surveyed fliers.
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You may be excited to meet new people on your flight, but 43% of fliers find in-flight chatterboxes annoying.
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Carry-on baggage offenders delay everyone by trying to pass off their 40-pound duffel bags as "personal items." Nearly 40% of fliers object.
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The queue jumper rushes to deplane, thinking those few extra minutes are more important for him than anyone else. And that's why 35% are irritated.
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The seat-back guy, aka the seat recliner, doesn't care about the impact of his recline on the people behind him. More than 30% of fliers are annoyed.
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The inconsiderate overhead bin user stows his bag in the first available spot. That kind of behavior annoys 32% of fliers.

Story highlights

IATA: Air rage incidents are on the up, with an incident on one in every 1,205 flights in 2015

Booze a major factor in on-board incidents

CNN  — 

The next time you’re battling over an armrest or silently enduring that toddler kicking the back of your seat, remember that it could be worse. Much worse.

Incidents of air rage – the sort of gob-smacking bad behavior 30,000 feet above the ground that can turn around a plane or get someone arrested – are increasing, an industry study has determined.

The International Air Transport Association (IATA), an airline industry body, has found that your odds of meeting a true airborne nightmare are increasing. It recently released a report which finds that “unruly passenger incidents” on board aircraft are inexorably on the rise, with a 14% increase in incidents reported in 2015 compared to the previous year.

In the last calendar year, 10,854 were reported – a one in 1,205 shot of meeting that drunk, aggressive or just plane (sorry) disruptive passenger on your flight. This is up from 9,316 incidents reported in 2014, or one incident for every 1,282 flights.

View this interactive content on CNN.com

Air rage

01:46 - Source: CNN
Passengers stuck, outraged by delay

Most on-board incidents involved “verbal abuse, failure to follow lawful crew instructions and other forms of anti-social behavior,” the report found. As much as 11% of reports “indicated physical aggression towards passengers or crew or damage to the aircraft.”

Not surprisingly, booze – and drugs – play a big part in turning otherwise docile travelers into raging, rule-breaking belligerents. The report finds that alcohol or drug intoxication was identified as a factor in 23% of cases, but adds that in most of these cases, it’s consumed prior to boarding.

“Unruly and disruptive behavior is simply not acceptable,” Alexandre de Juniac, IATA’s Director General and CEO says.

“The anti-social behavior of a tiny minority of customers can have unpleasant consequences for the safety and comfort of all on board. The increase in reported incidents tells us that more effective deterrents are needed.”

One simple way to curb bad behavior in the air is to nip it in the bud on the ground, the report recommends.

Bar and duty-free staff need to be adequately trained to “proactively” dissuade passengers to imbibe heavily before flying, and to limit offers that encourage binge-drinking – research shows that this can effectively halve on-board incidents.

How this would work when sales staff are confronted with a 20-strong bachelor party on its way to Ibiza, though, is anyone’s guess.

Courtesy Lufthansa
Skytrax has revealed its 2016 top 10 best airlines. In 10th place is German carrier Lufthansa. It's successfully climbed two places to re-enter the top 10 list.
ROSLAN RAHMAN/AFP/Getty Images
Aussie airline Qantas, rarely absent from any top 10 list, moves up one place from 2015 to take ninth position.
ADEK BERRY/AFP/Getty Images
After making a debut in the top 10 airline chart last year, Taiwan's EVA Air climbed to eighth place this year. It was also named the best trans-Pacific airline.
Turkish Airline
Slightly down from last year (ranked fourth in 2015), Turkish Airlines was voted as the seventh best airline in the world. It's still the best airline in Europe, according to Skytrax.
Patrick Riviere/Getty Images/FILE
One of three major Middle East carriers in the top 10, Abu Dhabi's Etihad remains in sixth place this year.
KAZUHIRO NOGI/AFP/Getty Images
Japan's ANA All Nippon Airways takes the fifth spot. It also takes awards for the world's best airport services and Asia's best airline staff.
DALE de la REY/AFP/Getty Images
Hong Kong-based airline Cathay Pacific dropped from the third to fourth place this year.
Courtesy Singapore Airlines
Singapore Airlines, ranked third, is Asia's best airline. It also won the title for the best business class airline seat.
Qatar Airways
A 2015 winner, Qatar came second this year. It also has the world's best business class and business class lounge.
Courtesy Emirates
Emirates was named the best airline in this year's Skytrax awards -- a big leap from last year's fifth place. It's the fourth time the Dubai-based carrier has won the award.
AFP/Getty Images
SkyTrax also hands out a raft of other awards. AirAsia is named the world's best low-cost carrier. Its long-haul sister brand AirAsia X is said to have the best premium seat and cabin among budget airlines.
Norwegian Air
For the fourth successive year Norwegian Airline is voted the best low-cost airline in Europe. It's also the world's best low-cost airline for long haul flights.
Herb Lingl/aerialarchives.com/VIRGIN
"Virgin America continues dominating on the customer side in North America," said Edward Plaisted, Skytrax CEO. It won the awards for both best airline and best low-cost airline in North America.
GIANLUIGI GUERCIA/AFP/Getty Images/File
One of the oldest airlines in the world, South African Airways topped the best airlines chart in Africa. Other winners by regions include Finnair (Northern Europe), LAN Airlines (South America), Hainan Airlines (China) and Air Astana (Central Asia/India).
Star Alliance
With 27 member airlines, Star Alliance is the world's largest global airline alliance. It's named as the best airline alliance in the 2016 Skytrax awards.
courtesy Cathay Pacific
Cathay Pacific comes second to Etihad Airways in the category of world's best first class airlines, but its newly reopened first class lounge The Pier -- with a full-service bar -- came first.
Etihad Airways
It's hard to beat Etihad Airways when it comes to first class catering. The airline offers a chef to serve up in-flight meals to passengers.

Litany of aerial abuse

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China's air rage problem

Indeed, it does seem that the skies are getting a lot less friendly. During two torrid weeks at the end of 2014, no fewer than four incidents involving Chinese passengers made the news, including four tourists who threw a series of tantrums on an AirAsia flight from Bangkok to Nanjing.

Cabin staff refused to serve hot water to a couple who wanted to immediately heat their instant noodles. The couple retaliated by crushing nuts on the floor. Things got, err, heated, when the woman threw hot water on the back of the flight attendant.

Around the same time, a fidgety passenger not content to suffer through the excruciating disembarkation process following a China Eastern flight to Sanya went ahead and opened the emergency exit door, engaging the aircraft’s inflatable slide. It wasn’t the only time that emergency doors had been opened prematurely.

Xinhua news agency said the reason for the man’s action was unknown, but The Nanfang website from southern China reported that the passenger said he simply wanted to depart the plane sooner.

Famous – or infamous?

It’s not just the chattering classes which can’t seem to pipe down while on a plane.

There’s the “nut rage” Korean Air executive, who found herself locked up after throwing a tantrum over how her macadamia nuts were presented to her.

Cranberries singer Dolores O’Riordan was arrested in 2014 after allegedly assaulting a member of airline staff on a transatlantic flight and headbutting a police officer who tried to arrest her. The singer was fined over the incident.

And, infamously, former “30 Rock” star Alec Baldwin left an American Airlines plane in a huff after a run-in with flight crew over powering down his electronic device – because he was addicted to playing Scrabble-like app Words With Friends.

In an e-mail to CNN, Baldwin spokesman Matthew Hiltzik said, “He loves WWF so much that he was willing to leave a plane for it.”

Air rage triggered by walking past first-class seating, study says

CNN’s Maggie Wong contributed to this report