Hawaiian Airlines is saying goodbye to its HA callsign after almost 100 years of existence.
The commemorative flight, HA 866, will take off on October 31, marking the end of Hawaiian's independent operations as the company merges with Alaska Airlines.
The historic Hawaiian Airlines code is slated to disappear by around April 2026 as booking and branding begin to consolidate.
This procedural change signifies the end of Hawaiian’s independent operations as the company integrates under a single operating certificate with Alaska Airlines.
Author's summary: Hawaiian Airlines ends independent operations.