Difficulties facing the recovering airline industry as the price of oil continues its increase. Goldman Sach's Group raised its forecast from $68 per barrel in 2007 and 2008 to $80 in 2007 and $90 in 2008. Airlines have already taken a lot of the costcutting steps from flying lighter more fuel efficient planes to smaller steps like reducing the weight of beverage carts and taxiing on the runway with one engine and so on. But their forecasting and business plan estimates of oil costs have been far off the mark and hedging has been inadequate. Lasty year as per the ATA, Airline Transport Association, 42% of the consumption on average was hedged at $60 per barrel, this year 2007 only 31% of fuel consumption on average has been hedged at $62 per barrel. To give some idea of how far off the mark, United's business plan used $50 per barrel through 2010, and Delta used $65 in its business plan for 2007. Expect more fare increases and capacity reductions if this price trend for oil continues. ...