Apparently there is a new airline slang term floating around called “mermaiding.” I had never heard the word before this week, but after reading about it, I realized I may be guilty of one version of it…though certainly not the other.
Airline “Mermaids” Are Apparently A Thing Now…And I Might Be One
A recent Travel + Leisure article that popped into my news feed highlighted the term “mermaid” as unofficial airline slang used by flight attendants to describe certain annoying passenger behaviors onboard aircraft.
But interestingly, the term seems to have evolved to mean two very different things.
One version describes passengers who spread themselves across multiple empty seats on lightly loaded flights, almost like a mermaid stretched across a rock. The other refers to “manspreading” passengers who invade the personal space of neighboring travelers.
One of those definitions applies to me. The other absolutely does not.
Yes, I Absolutely Try To Claim Empty Rows In Economy Class
If I’m flying economy class on a lightly loaded flight and there is an empty row available, I absolutely will try to claim it.
No shame whatsoever.
In fact, I actively strategize for this:
- I often ask gate agents if they can move me to an empty row before boarding that will “stay empty” after standbys are cleared
- Sometimes I board last to maximize my odds of finding a fully empty row
- I will spread out across multiple seats to discourage others from sitting next to me
- I have occasionally turned down upgrades because I would rather have an entire economy row to myself
That last point may sound ridiculous to some readers, but an entire row in economy can honestly be more comfortable than a domestic first class recliner, especially on a redeye.
And yes, part of the strategy is territorial. Once I find an empty row, I absolutely want to keep it empty.
If that makes me an airline “mermaid,” fine…guilty as charged.
But There’s A Huge Difference Between Claiming Empty Space And Invading Shared Space
What I do not do is invade someone else’s personal space.
That is where this newer “manspreading” interpretation of “mermaid” horrifies me.
If I’m seated next to someone:
- I try to stay tightly within my own seat boundaries
- I avoid using the shared middle space if the middle seat is open
- If all seats are occupied, I firmly believe the middle-seat passenger gets both armrests
That last point is simply the civilized thing to do, even if it is not a written rule. The middle seat is objectively the worst seat onboard and the armrests are the small consolation prize.
To me, sprawling across empty seats on an empty flight and physically encroaching on another passenger’s space are two totally different behaviors.
One is opportunistic, the other is rude and always unacceptable.
CONCLUSION
I had never heard the term “mermaid” used in an airline context before now.
But if it means trying to secure an empty economy row and stretching out across it on a lightly loaded flight, then yes, I’m absolutely guilty. If it means invading someone else’s personal space and sprawling into neighboring seats, then absolutely not.
There is a huge difference between protecting unused space and taking space that belongs to somebody else.



Since I only fly in the back of the bus, I am guilty as well. Last summer, I was flying CLT to LHR on a sold out flight. When the doors closed, the plane was perhaps a third full. I asked the FA why, and she said weather was so bad in CLT most of the passengers missed the connection. I spread out over the four seats and had a reasonable nights sleep. The only issue I find with spreading out across the economy row is getting the seat belt fastened comfortably.
I get upgraded both ways every time between DFW HDN . Always opt out for the wide open exit row
You opt out of First Class for the Exit Row? Not to mention, there aren’t any nonstops on that route (that I can find). So do you connect in Denver? If so, United, a319, likely. Oof. Much rather have a recliner than an Exit (row 21).
Absolutely. I have read on some travel blogs that to sleep in a row of seats is rude, since one should be politely sitting… Absolutely no way. I won’t be trying to fall asleep in an uncomfortable position when on 8 hour night flight, while sitting on a literal bed. And yes, taking over seats which do not belong to anyone is 100% ok.
Mermaiding died the moment it was written up in T+L. Now it’s all about albatrossing.
I was offered a free upgrade to premium economy on a flight across the Pacific. I turned it down because I already had a row of 4 economy seats on a A330-900neo. 4 economy seats are better than anything except a lie flat business class seat in a row of 1 seat.
I block T&L from my Apple newsfeed because of the junk and repetitive junk articles.
When I visited the real Little Mermaid in Coppenhagen (not as cute as Disney’s dispite what https://liveandletsfly.com/author/kyle-stewart/ children probably believe) I was surprised to see how small she was. She could barely stretch across three seats.
Nice photo of The Little Mermaid statue in Copenhagen. Turns out, see’s black-ish/green-ish, after all.
Thanks. Photo essay here:
https://liveandletsfly.com/copenhagen-bicycle-tour/
Awesome tour!! They really do have nice bicycle infrastructure. As does AMS (and, course, NYC!)
Will this term be officially recognized by the FAA? We’ll have to wait and see!
We learn something new each day, and this must be one of the effective anti-monotony assets of our existence.
My wife was a happy Mermaid on the Zurich->IAD flight 2 weeks ago. The Lufthansa flight left her stranded in Poland (which isn’t a terrible place to be stranded) so I redid her Mileage flight to go out via ZRH and the flight was half empty. She got a row to herself. She was utterly happy when I picked her up.
FYI: She has decided to rent out her father’s apartment to some nice country people who are fixing it up in lieu of rent. It’s in a safe region. Likely I will retire there.
Agree with you 100%.