By Natalie B. Compton, Nathan Diller and Hannah Sampson
The airlines are largely to blame for why flying is so unpleasant; they're the ones overbooking flights and stuffing passengers into seats with just a few inches of legroom.
But it's also on us - the travellers.
We've gone from seeing flying as a glamorous affair, worthy of dressing up, to a stressful and uncomfortable experience, but that shouldn't be a pass for leaving our manners at home. For fliers who may need a refresher on in-flight etiquette, this guide is for you.
Don't be part of the boarding mob
You're sitting at the gate, doing your best to exist at the airport in peace. For some people, it doesn't matter what time boarding begins; they're going to descend on the boarding zone like a pack of hyenas encroaching on a fresh carcass.
Don't be part of "The Mob." Be a civilized member of society and wait until your boarding group is called. It's great to be early for your flight and ready to go - and it's fair to be worried about overhead bin space filling up - but if you can't get on the plane yet anyway, cool your jets and wait.
Once you're shuffling down the aisle, remember the tender skulls of your fellow travellers and do your best not to whack them with your luggage.
Know the rules of your seat
The etiquette of sitting in your seat depends on your seat assignment. What applies to the window or aisle seat doesn't apply to the poor soul in the middle seat.
So we'll break it down for you.
If you're in the aisle, your job is to be a gracious gatekeeper to let the other passengers in and out of the row.
If you're by the window, you have the final say on whether the shade stays up or down - excluding flight attendant instruction, but be mindful of when solar rays are burning the corneas of your fellow travellers.
And if you're in the middle, sorry. This assignment is like picking the shortest straw. As a reward, you get both armrests. What you do not get is permission to sprawl. Keep your legs in your lane and don't droop over your neighbour's shoulder.
Keep your shoes on - or at least your socks
We all know flying is uncomfortable and can make your feet swell. It's nice to take a load off and get your tootsies out. But being on a plane is being in public, and public is dirty.
As Ebonie Vincent, podiatrist and star of the TLC series "My Feet Are Killing Me," told us, walking barefoot through public places like airport security and on airplane carpet can expose travellers to fungus, bacteria and viruses that can cause infections or warts.
If it doesn't gross you out to be barefoot on a plane, remember it will likely gross out the people around you. Do them a favour and at least don socks for the occasion, and keep your feet away from their armrest.
And for the love of God, do not go barefoot to the toilet.
Think before you recline
Reclining your airplane seat is another heated debate that has travellers that drives people to violence. Literally.
It's true that you paid for your seat and should be able to use it as you'd like, but there's an etiquette. Before you fling your seat back to get that extra two inches of lean, take a look at who's in the seat behind you.
Is it a small child? Go wild and recline. Is it a person whose knees are already crammed into your seat? Is it a person working with a laptop on their tray table? Do them a solid, and don't recline.
Leave the egg salad at home
Be mindful of the food you pack for your flight. The fragrance of food is subjective; you may love the smell of steamed Brussels sprouts but the rest of the plane may have a different take. Avoid bringing intensely aromatic food on board.
Also consider what it'll be like to eat the food in fight. Soup? Soup's a bad idea. Soup has the potential to slop all over the place.
Keep general manners in mind as you eat. Would you drop food on the floor at a friend's house and leave it for them to pick up? Hopefully not.
Do your best to pass your garbage to flight attendants as they walk the aisles. And particularly in the age of coronavirus, avoid licking your fingers, as you'll be touching shared surfaces.
Find the best sleeping position
There's no best way to sleep on a plane. There are, however, many ways. Just remember: No one wants to wake up to a mouth-breathing stranger asleep on their shoulder.
Let others mask in peace
Masking - on planes and otherwise - is a divisive issue can draw intense emotions on both sides of the debate.
If you don't want to mask on the plane, there are no laws stopping you. But don't be a jerk to people who still mask. They are concerned about getting or spreading coronavirus, so let them be.
Should they ask you to mask for whatever reason - maybe they have an immunocompromised family member at home - consider their request with empathy.
Grooming is for home, not in your seat
You have a lot of idle time on a plane, but you don't have to fill it with the grooming you forgot to do at home. Clipping your nails and flossing can wait until you land.
If you're really desperate, attend to your grooming needs in the lavatory. But like with food, skip anything with strong fragrance.
Wait your turn to get off the plane
Congratulations, your plane has successfully landed. Clap if that's your thing. But know that it's unspoken airplane law to wait until it's your row's turn before you step into the aisle. It just goes more smoothly.
You're probably feeling cramped and achy, so it's natural to want to jump up and stretch your legs. You can do that - so long as you're not attempting to pressure those around you to get out of the way so you can get off the plane as fast as possible.
If someone is sitting in front of you, be mindful of manhandling their chair to propel yourself out of yours. They don't need whiplash.
Freaking out about missing a connecting flight? Keep that stress in mind next time you're booking your trip; reserve a seat closer to the front of the plane.
Read the latest issue of IOL Travel digital magazine here.