| AirlineId | AirlineAllianceId | MembershipType | JoinDate | QuitDate | SponsoredBy |
|---|---|---|---|---|---|
| Air Seoul | Star Alliance | Member | 03/28/2003 | ||
| Air Busan | Star Alliance | Member | 03/28/2003 | ||
| Asiana Airlines | Star Alliance | Member | 03/28/2003 | ||
| LOT Charters | Star Alliance | Member | 10/26/2003 | ||
| Nordica Airlines | Star Alliance | Member | 10/26/2003 | ||
| LOT Polish Airlines | Star Alliance | Member | 10/26/2003 | ||
| Northwest Airlink | SkyTeam | Member | 09/13/2004 | 01/31/2010 | |
| Northwest Airlines | SkyTeam | Member | 09/13/2004 | 01/31/2010 | |
| Continental Airlines | SkyTeam | Member | 09/13/2004 | 10/24/2009 | |
| Continental Connection | SkyTeam | Member | 09/13/2004 | 10/24/2009 |