https://aviationweek.com/top-25-airlines-year-date-rpks-january-september-2014
Top 25 Airlines Year-to-Date by RPKs: January - September 2014 | Aviation Week
Top 25 Airlines, calculated and ranked by RPK figures, year-to-date 2014
year to date
https://aviationweek.com/air-transport/world-airline-report-top-five-airlines-rpks
World Airline Report: Top Five Airlines by RPKs | Aviation Week
We profile the five largest airlines by RPKs.
top fiveworldairlinereportrpks
https://aviationweek.com/top-30-airlines-rpks-year-date-march-2016
Top 30 Airlines by RPKs Year-to-Date: March 2016 | Aviation Week
The top 30 Airlines, calculated and ranked by available reported RPK figures for 2016 as of April 27, 2016.
year to datetop 30