11 Flight Seat Selection Tips for Comfort and Space

7. Use the Hidden Armrest Trick, But Know the Rules

There’s a handy armrest feature on many planes: a small release under the armrest lets you flip it up, freeing a little extra shoulder or aisle space. Frequent flyers use this to turn, stretch, or make room for a carry-on on the seat beside them. Flight attendants note the button is mainly for accessibility and for easier movement when needed. Important safety detail: armrests must be down for takeoff and landing, and you should secure them if directed by crew. Also, not every aircraft has a liftable armrest and some are designed to lock in place. Try the trick during cruise when safe, but always follow crew instructions. If you travel with a companion, lifting an armrest can create more shoulder space and make a middle seat feel less cramped—just be mindful of the person in the aisle seat.