BREAKING: United Airlines Flight Declares Emergency, Returns to San Francisco

SAN FRANCISCO — A Chicago-bound United Airlines flight was forced to abort its journey and return to San Francisco International Airport (SFO) on Monday morning after declaring an in-flight emergency shortly after takeoff.

United Airlines Flight UA1568, operated by an Airbus A321neo with registration N34562, departed SFO at 08:30 PDT bound for Chicago O’Hare International Airport (ORD).

According to flight tracking data, the aircraft was climbing smoothly and had reached an altitude of approximately 26,000 feet when the crew abruptly halted their ascent. Just 20 minutes into the flight, the pilots broadcasted a Squawk 7700, the international aviation transponder code signifying a general emergency.

Flight Profile Summary:
• Flight: United Airlines UA1568
• Route: San Francisco (SFO) to Chicago O'Hare (ORD)
• Aircraft Type: Airbus A321neo (Tail: N34562)
• Departure Time: 08:30 PDT
• Emergency Declared: ~08:50 PDT (at 26,000 feet)
• Status: Returning to SFO

Air Traffic Control immediately prioritized the twin-engine jetliner, clearing the aircraft for a prompt turnaround. Flight tracking paths showed the Airbus performing a wide loop over Northern California as it began its descent back toward the Bay Area.

UPDATE #1
United Airlines has now confirmed to AIRLIVE that the plane returned to origin airport due to a maintenance issue.

UPDATE #2
The flight may resume at 10:20 am.

UPDATE #3
Landed back at SFO 59 minutes after takeoff.

UPDATE #4
The aircraft vacated the runway, met by firetrucks.

UPDATE #5
Taxiing to the gate F17, escorted by emergency vehicles.