As travelers, we are deliberate tourists and accidental air travel experts. Luckily, a number of websites make it easy to embrace our ties to the skies and use them to our advantage. Before your next takeoff, brush up on your air traffic control lingo via live feeds from the towers, consult the authoritative site for flight delays, and read airline reviews from other travelers. And if it’s business travel that propels you skyward, we’ve got a blog Quest for you. You’ll be a certified aviation pro in no time—you might even deserve a first-class seat.