Timmy, TOM are NOT, I repeat NOT pulling DSA at winter
Infact, surprised your 'source' aint heard this one!!!!!:
I was looking at a link on A.net regarding biman at MAN, and it seems Icelandair are to operate a 4 weekly service to DSA through to JFK.
http://docketsinfo.dot.gov/reports/u...2010-11-26.pdf
Its at the bottom of the first page.