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Airline On-Time Performance and Causes of Flight Delays - On_Time Data

Metadata Updated: December 7, 2023

This database contains scheduled and actual departure and arrival times, reason of delay. reported by certified U.S. air carriers that account for at least one percent of domestic scheduled passenger revenues. The data is collected by the Office of Airline Information, Bureau of Transportation Statistics (BTS).

Access & Use Information

Public: This dataset is intended for public access and use. License: us-pd


This dataset is part of the following collection:

Downloads & Resources



Metadata Created Date November 12, 2020
Metadata Updated Date December 7, 2023
Data Update Frequency R/P1M

Metadata Source

Harvested from DOT Socrata Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date December 7, 2023
Publisher Research and Innovative Technology Administration
Identifier 89.1
Data First Published 1987-10-01
Language en-US
Data Last Modified 2018-12-19
Category Transportation
Public Access Level public
Data Update Frequency R/P1M
Analysisunit # of flights, #of minutes
Bureau Code 021:53
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Categorydesignation Statistical
Collection Package Id 42c60338-d590-4e42-b84a-e64f0399e193
Data Quality True
Data Dictionary
Harvest Object Id 705b8e32-74a2-40ff-aabe-0c44f5f44a01
Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
Harvest Source Title DOT Socrata Data.json
Homepage URL
Old Spatial Airport
Phone 202-366-4405
Program Code 021:000
Related Documents
Source Datajson Identifier True
Source Hash 0517285abfff36c3abf1042a79f0fc45e285c282f9f07ded20e70687894f6f4c
Source Schema Version 1.1
Temporal R/1987-01-01/P1M

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