Yesterday I complained about Deutsche Bahn being notoriously delayed. Today, Karma caught up and Deutsche Flugsicherung (German Air Traffic Control) held my flight LH075 from Düsseldorf to Frankfurt on the ground for 1 hour due to dense fog in Frankfurt, which affected all incoming traffic. As a result, I missed LH490 from Frankfurt to Seattle. I've been re-booked, waitlisted, on LH446 from Frankfurt to Denver with a connection to Seattle, arriving some 9 hours later than originally planned, if that all works out.
Update: Cleared the waitlist. LH446 FRA-DEN, UA299 DEN-SEA