Travelling for work can have quite a few perks, but it also presents its own set of challenges. Top of the list: staying productive while in transit. Life doesn’t stop while you’re away from your desk and the best way to keep up is to make time on the road. All too often, business travellers mentally check out as soon as they check in at the airport. But instead of writing off the pre-boarding process as a black hole for productivity, make the most of that free time and check a few things off your to-do list. Here’s how.