3. Wheels down and facing out – unless it's a Space Bin. Most overhead bins will have a sticker with instructions telling you “wheels out.” That's the easiest, most-efficient way to load your bag in most bins, preventing wheels from getting stuck on the lip of the bin.

For optimal overhead bin etiquette in 2026, most major airlines—including United, American, and Delta—recommend that you place your carry-on luggage wheels in first (or "tail-first" so the wheels are at the back). This is a strategic move that places the bulkier part of the bag toward the deeper part of the bin, allowing the door to close more easily. Furthermore, having the handle facing outward makes it much faster and easier for you to grab your bag upon arrival, preventing the "aisle clog" that happens when people struggle to turn their bags around. However, on some smaller regional aircraft with shallower bins, you may be instructed to place the bag sideways (long-ways). A peer-to-peer tip for 2026: always look for the small "stowage diagram" sticker inside the bin; if the picture shows wheels in first, follow it to maximize space for your fellow passengers and avoid the risk of your bag being gate-checked due to poor packing.