For this latest report from OAG, a United Kingdom-based air travel information service, the status coverage as of June 2018 is based on actual gate times rather than estimated times.
This June result in some airlines/airports being excluded from the report and the Global OTP rankings are assigned to all airlines/ airports where OAG has status coverage for at least 80% of scheduled flights.
For the month of June, herewith Seasia extracted the monthly report and compiled the list of Southeast Asian airports which recorded more than 3,000 flights in a month:
Notes: % On-Time is the percentage of flights that depart or arrive within 15 minutes of schedule
Additional information on OAG is as following details:
# As an air travel intelligence company, OAG provides digital information and applications to the world's airlines, airports, government agencies and travel-related service companies.
# OAG is best known for its airline schedules database which holds future and historical flight details for more than 900 airlines and over 4,000 airports.
# OAG maintains an extensive flight status and day-of-travel database in the aviation market and provides analytical tools to assess air travel trends.
# OAG also serves the air travel community from offices located in the UK, United States, Singapore Japan and China.