The Aer Lingus Chicago Office to get them there on time. Corporate trips tend to be scheduled down to the minute – early mornings, back-to-back meetings, shifts in plans after the fact – and require the comfort of knowing when and where you're flying. Your Aer Lingus crew will carefully walk you through cabin options, fares, advance availability, and any ticket restrictions so that you spend your precious work hours focused on your meetings, not your travel.