Coordination Calendar

Calendar of Scheduling Coordination Activities


ACTIVITY Summer 21
(28 MAR 21 -
30 OCT 21)
Winter 21
(31 OCT 21 -
26 MAR 22)
JCAB letter about Submission of Schedule to Japan Representative
Historics (SHL) distributed by JSC
14 SEP 2020> 19 APR 2021>
Agreed Historics Deadline 02 OCT 2020 08:59 07 MAY 2021 08:59
Deadline for Submission of Initial Slot Request by Airlines 09 OCT 2020 08:59 14 MAY 2021 08:59
Initial Slot Allocation & Distribution of SAL by JSC 06 NOV 2020 08:59 04 JUN 2021 08:59
IATA Slot Conference 17-20 NOV 2020 15-17 JUN 2021
Series Return Deadline 16 JAN 2021 08:59 16 AUG 2021 08:59
Filing deadline for Operation Plan to JCAB Mid-FEB 2021 Mid-SEP 2021
First Monthly data Release to NRTCAB/HNDCAB/
FUKCAB/KIXCAB/CTSCAB by JSC
1st Working day of MAR 2021 1st Working day of OCT 2021
Start of Scheduling Period 28 MAR 2021 31 OCT 2021
*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
February 23 The Emperor's Birthday
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
  • 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.