European airlines cancel flights over fuel shortage

A sharp rise in jet fuel prices following the start of the war in Iran has forced 19 of the world's 20 largest airlines to reduce their number of flights. Bloomberg reports passengers should prepare for a further deterioration in the coming months, as jet fuel reserves in Europe are likely to last only until the end of spring. The disruptions threaten to ruin the summer tourist season worldwide, following earlier reports of fuel rationing at four Italian airports.