UA1122 - Smoke Detected in Cabin Compartment Forces Emergency Return

United Airlines Flight UA1122 departed Newark Liberty International Airport bound for Cape Town International Airport, South Africa, with 253 passengers aboard. Approximately 75 minutes into the flight, the flight crew detected smoke in a cabin compartment. Following standard safety protocols, the pilots immediately ceased climbing and initiated a return to Newark. The aircraft made a safe landing on runway 04R. Emergency services inspected the aircraft upon landing, and all passengers were safely evacuated. The aircraft was subsequently grounded for two days for comprehensive technical inspections before being cleared to resume operations.