Air One Nine, established in 2004, Air One Nine is a charter airline that is based in Tripoli, Libya. The airline's main base is Tripoli International Airport in Libya. It offers domestic services inside Libya between the cities of Ben Ghashir, Sabha, and Tobruk.

The Air One Nine fleet includes the following aircraft (as of 16 August 2009):

- 1 Fokker F28 Mk4000 (which is operated by Montenegro Airlines)
- 3 McDonnell Douglas MD-82 (which are operated by Global Aviation Operations)