Latvian airline Air Baltic carried 271,000 passengers with a load factor of 70% in May.
The carrier operated 4,470 flights during the month, up 17% compared with the same period in 2011.
Air Baltic's load factor, for the five months to end-May 2012, grew 1 percentage point to 70%. Passenger numbers stood at 1.11 million for the same period. The airline operated 19,400 flights in the January to May period.