Destination Penalty, Yet Arrived At Proper Airport.

[Striker]

Tried to fly from SEA into PAFA (Fairbanks, AK). Properly set departure and destination airports, but then get an error saying that my passengers are
upset that they didn't land at their planned destination and no emergency was declared. What, in carnation, am I doing wrong??? It is because I'm
using an add-on scenery, and how does one correct this?

[Joeflyer]

Striker, it would help if you posted a copy of a end of flight report for this particular flight. Yes, an addon can sometimes have a negative affect
on the destination if there are helipads located near the runway or if there is another airport very close by that practically share the same area.
Also, there are multiple threads associated with this sort of issue in the past. To some degree users simply mistype the destination code.
At any rate, post the EOF report so that we can take a look at it.
You can also try a flight without the addon activated and see if the problem persists.