Summary of airline delay trends
Subtitle: 1972-1975
By: prepared for U.S. Department of Transportation, Federal Aviation Administration, Office of Systems Engineering Management
Contributors: United States. Federal Aviation Administration. Office of Systems Engineering Management; Transportation Systems Center
Publisher: U.S. Dept. of Transportation, Transportation System Center; National Technical Information Service, [distributor
Published: 1977
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 57
Subjects: Airplanes -- Dispatching; Air traffic control -- United States
Notes: Cover title

"Final report."

"October 1977."

Chiefly tables

"Report no. FAA-EM-77-12."