With such easy access by train from the capital and the south, an airport with rail package means you can leave the stress and potential delays of driving to the airport behind. (holidayextras.co.uk)
If avoiding potential delays is a high priority for you, consider booking the first flight of the day. (babycenter.com)
If you get frustrated in traffic, plan ahead by leaving time for potential delays so you won't be late. (texas-defensivedriving-courses.com)