I fly the SE AK milk runs several times a year in the real world. My best advise is to do it in the summer. Beautiful views at low altitude especially between KTN, WRG and PSG. Many of the approaches/departures take you down narrow inlets and fjords only accessible due to Alaska Airlines proprietary RNP capabilities. You can do it in the winter, but be ready for a very bumpy ride with nothing much to look at out the window.
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