Easter Monday
2026-04-06
Office closed

SHL Deadline W26
2026-04-13

King's Day
2026-04-27

Agreed Historics Deadline W26
2026-04-30

Liberation Day
2026-05-05

Initial Submission Deadline W26
2026-05-07

Ascension day
2026-05-14

Whit Monday
2026-05-25

SAL Deadline W26
2026-05-28

158th IATA Slot Conference - Bangkok
2026-06-09 - 2026-06-11

Series Return Deadline W26
2026-07-15

Historics Baseline Date
2026-08-31

SHL Deadline S27
2026-09-14

Agreed Historics Deadline S27
2026-10-01

Initial Submission Deadline S27
2026-10-08

End of Season S26
2026-10-24

Start of Season W26
2026-10-25

SAL Deadline S27
2026-11-05

159th IATA Slot Conference - Abu Dhabi
2026-11-17 - 2026-11-19

Christmas Day
2026-12-25

Boxing Day
2026-12-26

New Year's Day
2027-01-01

Historics Baseline Date S27
2027-01-31

End of Season W26
2027-03-27

Start of Season S27
2027-03-28
