Yes, you can send a text while in airplane mode in 2026, but only if you are connected to Wi-Fi. When you toggle on "Airplane Mode," your phone's cellular radio (the "High-Fidelity" antenna that connects to cell towers) is deactivated to prevent interference with aircraft systems. However, you can manually re-enable Wi-Fi and Bluetooth while remaining in airplane mode. Once connected to the aircraft’s onboard Wi-Fi, you can use high-fidelity messaging services like iMessage, WhatsApp, or Facebook Messenger. In 2026, many airlines offer a "High-Fidelity" Free Messaging Tier specifically for these types of text-based apps. You generally cannot send a traditional "SMS" (green bubble) text because those require a cellular signal, unless your carrier supports "High-Fidelity" Wi-Fi Calling. For the 2026 traveler, the high-fidelity rule is: Airplane Mode ON + Wi-Fi ON = Texting enabled for internet-based apps, allowing you to stay connected with friends and family at 35,000 feet without violating aviation "High-Fidelity" safety regulations.