BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PlainFlights//BTS Data Vintage//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:PlainFlights BTS data refreshes
X-WR-CALDESC:Verified BTS On-Time Performance extract vintages published on PlainFlights. Subscribe to /feed/data-changes.xml for machine updates.
BEGIN:VEVENT
UID:plainflights-bts-vintage-2026-06-13@plainflights.com
DTSTAMP:20261022T125517Z
DTSTART;VALUE=DATE:20260613
DTEND;VALUE=DATE:20260613
SUMMARY:BTS On-Time extract published on PlainFlights
DESCRIPTION:The portal's BTS On-Time Performance figures were refreshed on 2026-06-13. Figures on airport\, route\, and airline pages reflect this vintage. Not a flight schedule — registry data only. https://plainflights.com/methodology/
URL:https://plainflights.com/methodology/
END:VEVENT
END:VCALENDAR