TOKYO -- Japan's main airlines, Japan Airlines (JAL) and ANA Holdings, reported increases in revenue for the quarter ended in June, but both saw reduced net profits due to higher maintenance and labor costs.
Major airlines hit by rising fuel and maintenance costs due to weak yen

JAL and ANA have seen increased passenger loads -- and have raised some fares -- but the weak yen has offset gains by making fuel and aircraft upkeep more costly. (Photo by Konosuke Urata)
TOKYO -- Japan's main airlines, Japan Airlines (JAL) and ANA Holdings, reported increases in revenue for the quarter ended in June, but both saw reduced net profits due to higher maintenance and labor costs.