United UA2092 diverts to Pittsburgh after in-flight bomb scare; 7700 squawk triggers evacuation
A United Airlines Boeing 737 MAX 8 (UA2092) departing Chicago O’Hare declared an airborne emergency shortly after takeoff following a midair security scare involving a possible suspicious device. The aircraft diverted to Pittsburgh, entered an emergency response marked by squawk 7700, and passengers evacuated via emergency slides.