| AirlineId | AirlineAllianceId | MembershipType | JoinDate | QuitDate | SponsoredBy |
|---|---|---|---|---|---|
| Loganair | Oneworld | Member | 01/01/1999 | 01/01/2008 | |
| LOT Polish Airlines | Star Alliance | Member | 10/26/2003 | ||
| Lucky Air | U-FLY Alliance | Member | 01/18/2016 | ||
| MASwings | Oneworld | Member | 02/01/2013 | Qantas | |
| Middle East Airlines – Air Liban | SkyTeam | Member | 06/28/2012 | ||
| Mexicana de Aviación | Oneworld | Member | 11/10/2009 | 08/28/2010 | |
| Jeju Air | Value Alliance | Member | 05/16/2016 | ||
| J-Air | Oneworld | Member | 04/01/2007 | American Airlines | |
| JAL Express | Oneworld | Member | 01/01/2007 | 01/01/2014 | |
| JALways | Oneworld | Member | 01/01/2007 | 01/01/2010 |