An American Airlines flight bound from Palm Springs to Dallas was forced to do an emergency return to Palm Springs International Airport shortly after takeoff today, after reports of smoke or the smell of smoke in the cockpit, airport and Federal Aviation Administration officials said.

A United Airlines flight from Toronto to San Francisco has made an emergency landing at Denver International Airport.

An American Airlines flight bound from Palm Springs to Dallas was forced to do an emergency return to Palm Springs International Airport shortly after takeoff today, after reports of smoke or the smell of smoke in the cockpit, airport and Federal Aviation Administration officials said.