denpasar indonesia window appear close friday travelers strand indonesian holiday island bali airlines cut back flight fear return plume volcanic ash erupt volcano close airport week strand thousands visitors australia china countries wind change flight resume australian budget airline jetstar say would cancel nine flight friday meteorological officials warn ash could hit operations bali airport 60 km 37 miles southwest mount agung volcano malaysia airasia bhd say would operate bali day ash could impair visibility night wind condition area unpredictable answer space us next flight say martim cazado traveler try get home portugal via singapore unable get flight worry might stick wait front bali airport departure hall days add column white smoke ash hang mount agung tremor continue meteorological officials say although decrease frequency lava spark flash night ash visible southeast mount agung darwin volcanic ash advisory centre say website volcanological source indicate large eruption still possible say wind blow ash toward east airport clear normal operations indonesia transport ministry say statement jetstar parent qantas airways ltd plan 18 flight friday ferry 4,300 passengers home australia include one qantas 747 jet jetstar cancel nine flight sudden change today forecast even bali say website update airlines regular bali flight include singapore airlines ltd garuda indonesia post website update friday even flight plan airlines avoid fly volcanic ash damage aircraft engines clog fuel cool systems hamper pilot visibility even cause engine failure tropical cyclone south java island alter wind direction area include bali could bring heavy rain strong wind saturday indonesian meteorological climatological geophysics agency say 10,700 foreign 6,400 domestic tourists leave bali thursday airport data show thousands residents remain 10-km 6-mile danger zone around volcano reluctant leave religious reason unwilling abandon home livestock rescue team escort 10 people southwestern slope friday say endure days fall ash fear potentially deadly volcanic mud flow estimate 90,000 100,000 people live danger area near volcano eastern bali airlines limit bali flight guard volcanic ash