On longer flights, seat upgrades can be worth their weight in gold — or, at least, tastier food, more space and better inflight sleep. Upgrade availability is often strictly limited, so we recommend ...

Once upon a time, travelers swapped stories about getting bumped to first class simply by showing up in a blazer, being ...

Having to walk past those luxurious, roomy, and comfortable-looking lie-flat beds in business-class on your way to economy is enough to trigger a pang of jealousy. But before you crunch yourself into ...

Frequent flyers know the feeling: boarding pass scanned, a pause, then those golden words, “You’ve been upgraded to first class.” But for some travelers, this ...