Coordination Calendar – International Gate Control

List
Month

June 2025

June 3

Winter 2025/2026 SC Event Calendar Opened to Coordinators to request meetings with Airlines

June 5

Winter 2025/2026 SAL Deadline

June 9

SC Event Platform Calendar opened to Airlines to request meetings with Coordinators

June 17 @ 8:00 am - June 19 @ 5:00 pm

Winter 2025/2026 IATA Slot Confrerence

July 2025

July 15

Winter 2025/2026 Series Retrun Deadline

August 2025

August 31

Winter 2025/2026 Historics Baseline Date

September 2025

September 15

Summer 2026 SHL Deadline

October 2025

October 2

Summer 2026 Agreed Historics Deadline

October 9

Summer 2026 Initial Submission Deadline

October 26

Winter 2025/2026 Start of Season

November 2025

November 4

Summer 2026 SC Event Platform Calendar Opened to Coordinators to request meetings with Airlines

November 6

Summer 2026 SAL Deadline