German airline airberlin announced Tuesday that it is adding one more flight from Miami to Düsseldorf in the spring.Already, the airline offers seven nonstop flights a week from Miami to Berlin or Düsseldorf. The added flight will be offered on Saturdays starting May 5.The airline also announced new service from Los Angeles to Berlin starting in May, as well as increased flights to Berlin and Düsseldorf from New York’s John F. Kennedy International Airport and added flights to Düsseldorf from San Francisco.
