City pair City pair In commercial aviation, a city pair is defined as a pair of departure (origin) and arrival (destination) airport codes on a flight itinerary. A given city pair may be a single non-stop flight segment, a direct flight with one or more stops, or an itinerary with connecting flights (multiple segments). The city pair, IAD-LHR would consist of flights and/or multi-leg itineraries that originate at Washington-Dulles airport and terminate at London-Heathrow airport. The city pair, NYC-TYO would consist of flights and/or multi-leg itineraries that originate at any New York airport (New York-JFK, Newark-Liberty or New York-LaGuardia) and terminate at
Allen Dulles nominee Thomas E. Dewey. The Dulles brothers and James Forrestal helped form the Office of Policy Coordination. During 1949 he co-authored the Dulles–Jackson–Correa Report, which was sharply critical of the Central Intelligence Agency, which had been established by the National Security Act of 1947. Partly as a result of the report, Truman named a new Director of Central Intelligence, Lieutenant General Walter Bedell Smith. DCI Smith recruited Dulles to oversee the agency's covert operations as Deputy Director for Plans, a position he held from January 4, 1951. On August 23, 1951, Dulles was promoted to Deputy Director of Central Intelligence,