Flight Aware seems to think that Alaska is in the same time zone as Canada’s Yukon Territory. It’s not. Right now, with DST in effect, AK time is Z-8 hours, while in the Yukon it’s Z-7. The Yukon is in the same Pacific time zone as the US west coast. Back in 1975 it used to be in the Z-8 time zone, but that was a while ago . . .
Interestingly, the Lotus Notes email software I use at work also thinks that AK time = Yukon time. But my colleagues in the Yukon know better when we try to schedule conference calls!