This specific designation refers to a scheduled passenger service operated by Alaska Airlines. Such flights typically operate within a defined route and schedule, transporting passengers and cargo between designated airports. An example might be a regular service between Seattle and San Francisco, departing and arriving at predetermined times.
Understanding specific flight numbers allows for precise tracking of individual aircraft operations, crucial for logistical management, safety protocols, and incident investigation. This granular level of identification facilitates analysis of flight performance, on-time statistics, and passenger load factors, informing operational improvements and resource allocation. Historical flight data provides valuable insights into route popularity and operational efficiency over time.