
JAL to End Hawaiian Airlines Codeshare and Mileage Partnership on April 21, 2026; Shift to Alaska Airlines
Qatar Airways and Aer Lingus have agreed to implement a code-sharing operation.
This is part of the expansion of the partnership between Qatar Airways and the International Airlines Group (IAG). Aer Lingus and Aer Lingus Regional flights will carry a Qatar Airways flight name.
As a result, Qatar Airways will conduct code-sharing with all airlines within the IAG.