Low-cost airline easyJet surprised the market last Friday by announcing it was in the advanced stages of talks to take over rival operator Go. That proposed deal will be the centre of attention when easyJet posts half-year figures on Wednesday, expected to show underlying pre-tax profits of around £1m against losses of more than £10m last time. EasyJet has outperformed the rest of the sector in recent months, dealing with the pressures on demand caused by the 11 September terrorist attacks, before going on to outline aggressive expansion plans.