Incident Details
During a routine flight, the aircraft experienced a period of moderate turbulence while descending through 15,000 feet. According to the captain, prior to the flight, the flight attendants were briefed that the flight might be bumpy due to thunderstorms in the vicinity. The turbulence lasted for several seconds.
Sequence of Events
A flight attendant reported that at the time of the turbulence, they were informing passengers about their connecting gates at the destination terminal. The sudden movement caused one flight attendant to sustain a serious injury. The other flight attendant was not injured.
Aircraft and Landing
The aircraft was not damaged during the turbulence event. It continued its descent and landed uneventfully at the destination airport. No further details about the aircraft type or operator were provided.
Outcome
The injured flight attendant required medical attention due to the serious injury. The flight concluded without further incident.