The arcane world of airline seating includes the ability for the carrier to block seats. This means certain seats are unable to be selected when you’re choosing where to seat. Why would they do this though?

Aer Lingus routinely block 2A and 2B on their A320s, for allocation at check-in. Presumably this is to accommodate people who may require extra assistance during flight. British Airways will generally hold the front rows for their highest frequent flyers to select first, and other airlines do similar things.

Who Will Block Seats Beside Elite Members?

Happiness on a flight is having the seat beside you free. Nothing makes me more relaxed than settling into my window seat, hearing “Boarding Complete” and there is nobody sitting there. Some airlines actually block seats beside elite frequent flyers as a courtesy.

It works quite simply. You are a high level frequent flyer and select your seat. The computer system knows this and blocks the seat beside you, meaning others will be unable to select it. By flight time, it should still be free.


Of course, this only works on flights where seats remain free. When the flight is full or close to full, those seats will be allocated, but they’ll always be the last ones to be so.

British Airways do this for their frequent flyers, which is a nice unwritten perk. I know American Airlines used to do it, but I think they dropped it during their race to mediocrity.

Overall Thoughts

I like it when airlines block seats beside you and I think you’d be hard pressed to find someone who dislikes it. After all, extra space is extra space and a free seat next to you comes in handy for lots of things.

For example, in economy it means an extra tray table in the middle for your drinks. The seat itself can be used to place headphones, magazines, newspapers, whatever you like. It always gets used!

What are your thoughts and experiences on this? Is there some reason why an airline like American Airlines stopped doing it? I’d be curious to hear! Thank you for reading and if you have any comments or questions, please leave them below.

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Featured image by American Airlines.
Black and white image via KLM.