Coordination Calendar

Calendar of Scheduling Coordination Activities


ACTIVITY Summer 19
(31 MAR 19 -
26 OCT 19)
Winter 18
(28 OCT 18 -
30 MAR 19)
JCAB letter about Submission of Schedule to Japan Representative
Historics (SHL) distributed by JSC
10 SEP 2018> 23 APR 2018>
Agreed Historics Deadline 28 SEP 2018 08:59 11 MAY 2018 08:59
Deadline for Submission of Initial Slot Request by Airlines 05 OCT 2018 08:59 18 MAY 2018 08:59
Initial Slot Allocation & Distribution of SAL by JSC 02 NOV 2018 08:59 08 JUN 2018 08:59
IATA Slot Conference 13-16 NOV 2018 19-21 JUN 2018
IATA Slot Handback Deadline 16 JAN 2019 08:59 16 AUG 2018 08:59
Filing deadline for Operation Plan to JCAB Mid-FEB 2019 Mid-SEP 2018
First Monthly data Release to NRTCAB/HNDCAB/
FUKCAB/KIXCAB/CTSCAB by JSC
1st Working day of MAR 2019 1st Working day of OCT 2018
Start of Scheduling Period 31 MAR 2019 28 OCT 2018
*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.