As of 2026, the requirement to remove liquids at TSA checkpoints depends entirely on the technology available at the specific airport lane you are using. In 2023, the TSA began a massive rollout of Computed Tomography (CT) scanners, which create 3D images of bag contents. If you are in a lane equipped with these newer, larger "white" machines, you do not have to remove your 3-1-1 liquids or your electronics from your bag. However, many older "2D" X-ray machines are still in operation at smaller airports or specific terminals; at these older lanes, you must still remove your clear quart-sized bag of liquids and place it in a separate bin. Furthermore, if you are a member of TSA PreCheck, you generally get to keep your liquids inside your bag regardless of the machine type, provided they meet the 3.4oz (100ml) limit. The long-term goal for 2027 and beyond is to eliminate the removal requirement entirely across all major US hubs as CT technology becomes the universal standard for aviation security.