The FixedShapeTensor Logical value type has been implemented using ExtensionType ( GH-15483, GH-34796).Run-End Encoded Arrays have been implemented and are accessible ( GH-32104).We dropped support for Ubuntu 18.04 because Ubuntu 18.04 reached EOL. Go now implements the Flight SQL extensions for Substrait and transaction support. The Java server builder API now offers easier access to the underlying gRPC builder. The JDBC driver for Arrow Flight SQL has had some bugfixes, and has been refactored into a core library (which is not distributed as an uberjar with shaded names) and a driver (which is distributed as an uberjar). This is based on a Fixed-Size List layout as storage array Represent an Array where each slot contains a tensor, with all tensors having the same Thanks for your contributions and participation in the project! Columnar Format NotesĪ first “canonical” extension type has been formalized: arrow.fixed_shape_tensor to Will Jones have joined the Project Management Committee (PMC). Since the 11.0.0 release, Wang Mingming, Mustafa Akur and Ruihang Xia Many other bugfixes and improvements have been made: we refer The release notes below are not exhaustive and only expose selected highlights To learn how to get the libraries for your platform. With 531 commits from 97 distinct contributors. Over 3 months of development work and includes 476 resolved issues News DigestĪ compilation of rules, guidance, enforcement orders and publications on flight delays, on-time performance disclosure and tarmac delays.The Apache Arrow team is pleased to announce the 12.0.0 release. Department of Transportation’s Air Travel. WASHINGTON – The nation’s largest airlines posted an on-time arrival rate of 77.6 percent in March, down from the 79.8 percent on-time rate posted in March 2013, but up from the 70.7 percent on-time rate posted in February 2014, according to the U.S. March Airline On-Time Performance Down From Previous Year, Up from February Department of Transportation’s Air Travel Consumer. WASHINGTON – The nation’s largest airlines posted an on-time arrival rate of 77.7 percent in August, down from the 78.8 percent on-time rate in August 2013, but up from the 75.6 percent mark in July 2014, according to the U.S. August Airline On-Time Performance Down From Previous Year, Up From July Department of Transportation’s Air Travel Consumer Report released today. WASHINGTON – The nation’s largest airlines posted an on-time arrival rate of 80.0 percent in October, down from the 81.1 percent mark in September 2014, according to the U.S. October On-Time Performance Slightly Down From September 2014 WASHINGTON – The nation’s largest airlines posted an on-time arrival rate of 76.8 percent in January, up from both the 67.7 percent on-time rate in January 2014 and the 75.3 percent mark in December 2014, according to the U.S. On-Time Performance Up from Previous Year, December 2014 WASHINGTON – The nation’s largest airlines posted an on-time arrival rate of 80.3 percent in August, up from both the 77.7 percent on-time rate in August 2014 and the 78.1 percent mark in July 2015, according to the U.S. August On-Time Performance Up From Previous Year, July 2015 Department of Transportation’s Air Travel Consumer Report released. WASHINGTON – The reporting carriers posted an on-time arrival rate of 81.3 percent in January 2016, up from both the 76.8 percent on-time rate in January 2015 and the 77.8 percent mark in December 2015, according to the U.S. January 2016 On-Time Performance Up From Previous Year, December 2015 WASHINGTON – The reporting carriers posted an on-time arrival rate of 85.5 percent in October 2016, equal to the 85.5 percent mark in September 2016, but slightly down from the 87.0 percent on-time rate in October 2015, according to the Air Travel Consumer Report (ATCR) released today. October 2016 Airline On-Time Performance Equal to September 2016, Slightly Down From October 2015 The full consumer report and other aviation consumer matters of. Department of Transportation (DOT) today released its April 2019 Air Travel Consumer Report (ATCR) on reporting marketing and operating air carrier data compiled for the month of February 2019. Air Travel Consumer Report: February 2019 Numbers
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