In this demo, Ryan Marske runs through adding the Flights sample dataset and does some really cool analysis on flight cancellations and weather.
Free Cloud trial:
https://www.elastic.co/cloud/elasticsearch-service/signup
Learn more:
https://www.elastic.co/guide/en/kibana/current/introduction.html
Duration: 7:38
Publisher: Elastic
You can watch this video also at the source.