Matt writes in to warn us all not to fly on June 29th and 30th if we can help it, because the 29th is when flight plans for all domestic flights have to switch over to the international standard. Matt adds that it’s just his personal opinion, so we’re not sure how worried we should really be (remember the fake-out of the Y2K bug?). But then again, we’re talking about airlines, so at the very least you should pack some extra energy bars if you’re traveling on the day of the switchover.
