By Jamie Freed and Rajesh Kumar Singh SYDNEY/CHICAGO (Reuters) – Airlines around the world are ripping up schedules and bringing in new flights to cope with a COVID-triggered trend in corporate travel for executives like Jerome Harris – the scrapping of one-day business trips in favour of longer stays. For Sydney-based Harris, exhausting one-day treks to Melbourne or Brisbane – meaning four taxi rides, two flights, extended waits and the risk of delays – are no more after a pandemic-driven reassessment of his travel habits. Industry data show business travellers are taking longer trips than be…