United Airlines Faces Series of Mishaps with Flights Departing from San Francisco

A United Airlines flight from San Francisco to Mexico City made an emergency landing in Los Angeles due to a hydraulic system problem, marking the fourth domestic flight emergency for the airline this week. This incident follows a plane veering off the runway in Houston, a tire falling off during takeoff in San Francisco, and an engine catching fire on a flight to Fort Myers. All passengers and crew were safe in each incident.