Yes, you can absolutely use Wi-Fi while in Airplane Mode on almost all modern devices in 2026. When you toggle on Airplane Mode, your device automatically shuts down all radio-frequency (RF) transmissions, including cellular, Wi-Fi, and Bluetooth. However, international aviation regulations allow you to manually re-enable Wi-Fi and Bluetooth immediately after Airplane Mode is activated. This allows you to connect to the aircraft's onboard internet service or use wireless headphones without violating safety rules. In 2026, many airlines have upgraded to high-speed satellite providers like Starlink or Viasat, offering "gate-to-gate" connectivity. While the FAA and EASA have relaxed some restrictions, the "Golden Rule" remains: keep your cellular data off to prevent your phone from trying to "ping" towers at high altitudes, which can interfere with the plane's sensitive navigation equipment. Always follow the specific instructions provided by your flight crew during takeoff and landing.