This specific designation refers to a scheduled passenger flight operated by Alaska Airlines. Such identifiers are essential for air traffic control, scheduling, and record-keeping within the aviation industry. They allow for the distinct tracking of individual flights and are crucial for maintaining organized operations.
The ability to pinpoint a specific air journey through its unique number provides critical benefits for safety, analysis, and customer service. Historical flight data, associated with these numerical identifiers, enables the investigation of incidents, informs operational improvements, and can even assist in tracing passenger itineraries for lost luggage or other travel-related concerns. This data contributes significantly to the continuous improvement of airline safety and efficiency.