Join Date: Jun 2009
Location: Washington DC area (when not on the road)
Programs: Hyatt Diamond, Radisson Gold, Hilton Diamond, Marriott Newbie, DL,AA,VS,UA,VX,WN,CO (in a pinch)
Posts: 68
From my Dec '22 post on the same question:
... As it turned out, flying out of Dulles, there was no baggage size checking enforced. The flight was only half full and they announced, if you had more than one carry-on bag, the would check the 2nd FOR FREE. Their policy is to charge up to $99 if you connect beyond Iceland.
And, as a final note to pass on, they state the 'Carry-On' bag should not exceed 7.8 inches in width. I measured their baggage checking cage at the airport, the actual dimensions are:
Carry-On : 22" x 10"
Personal Item: 16" x 6"