Four people were hospitalized after suffering from smoke inhalation when a battery pack overheated and burst into flames on a United Airlines flight from San Diego.
The battery pack, which belonged to one of the passengers onboard the Boeing 737MAX, started to overheat just a short time after the plane departed from San Diego Airport on Tuesday.
Flight attendants on United flight UA2664 with service to Newark rushed to put out the fire, using onboard fire…