Encyclopedia Dubuque
"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
Marshall Cohen—researcher and producer, CNN
Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
DELTA AIR LINES
DELTA AIR LINES. Delta Air Lines, Inc. is a major airline in the United States headquartered in Atlanta, Georgia. It is the United States's oldest operating airline and the seventh-oldest operating worldwide. Delta, along with its regional subsidiaries and contractors operating under the brand name Delta Connection, operate over 5,400 flights daily and serve 325 destinations in 52 countries on six continents. Delta is a founding member of the SkyTeam airline alliance. As of the end of 2023, it had 100,000 employees.
The 1993 Dubuque City Directory only listed a phone number.
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Source:
"Delta Air Lines, Wikipedia, Online