Coordination Calendar

Calendar of Scheduling Coordination Activities


ACTIVITY Summer 18
(25 MAR 18 -
27 OCT 18)
Winter 17
(29 OCT 17 -
24 MAR 18)
JCAB letter about Submission of Schedule to Japan Representative
Historics (SHL) distributed by JSC
11 SEP 2017> 17 APR 2017>
Agreed Historics Deadline 29 SEP 2017 08:59 05 MAY 2017 08:59
Deadline for Submission of Initial Slot Request by Airlines 06 OCT 2017 08:59 12 MAY 2017 08:59
Initial Slot Allocation & Distribution of SAL by JSC 27 OCT 2017 08:59 02 JUN 2017 08:59
IATA Slot Conference 07-10 NOV 2017 13-15 JUN 2017
IATA Slot Handback Deadline 16 JAN 2018 08:59 16 AUG 2017 08:59
Filing deadline for Operation Plan to JCAB Mid-FEB 2018 Mid-SEP 2017
First Monthly data Release to NRTCAB/HNDCAB/
FUKCAB/KIXCAB/CTSCAB by JSC
1st Working day of MAR 2018 1st Working day of OCT 2017
Start of Scheduling Period 25 MAR 2018 29 OCT 2016
*Above dates/times are shown in JST (UTC+9)


National Holidays in Japan

January 1 New Year's Day
2nd Monday of January Coming of Age Day
February 11 National Foundation Day
Around March 20 Vernal equinox
April 29 Showa Day
May 3 Constitution Memorial Day
May 4 Greenery Day
May 5 Children's Day
3rd Monday of July Marine Day
August 11 Mountain Day
3rd Monday of September Respect-for-the-Aged Day
Around September 23 Autumnal equinox
2nd Monday of October Health and Sports Day
November 3 Culture Day
November 23 Labor Thanksgiving day
December 23 The Emperor's Birthday
  • Year-end and New Year Holiday: usually from 29 December to January 3
  • The vernal equinox generally falls on March 20 or March 21.
    The exact date of the holiday is announced on the first weekday of February of the previous year.
  • The autumnal equinox generally falls on September 22 or September 23.
    The exact date of the holiday is announced on the first weekday of February of the previous year.