Coordination timetable

 
Season Date Event
     
S22 13 Sep. 2021 SHL Deadline (historic slots to carriers)
  30 Sep. 2021 Agreed Historic Deadline
  07 Oct. 2021 Submission Deadline
  04 Nov. 2021 SAL Deadline (allocated slots to carriers)
  16-19 Nov. 2021 IATA SC149 Rome, Marriot Park Hotel
  15 Jan. 2022 Series Return Deadline
  31 Jan. 2022 Historics Baseline Date
  27 Mar. 2022 Start of Northern Summer Season 2022
  29 Oct. 2022 End of Northern Summer Season 2022
     
W22 25 Apr. 2022 SHL Deadline (historic slots to carriers)
  12 May 2022 Agreed Historic Deadline
  19 May 2022 Submission Deadline
  09 Jun 2022 SAL Deadline (allocated slots to carriers)
  21-23 Jun 2022 IATA SC150 Seattle, Washington State
Convention Arch Center (WSCC)
  15 Aug. 2022 Series Return Deadline
  31 Aug. 2022 Historics Baseline Date
  30 Oct. 2022 Start of Northern Winter Season 2022
  25 Mar. 2023 End of Northern Winter Season 2022
     
S23 12 Sep. 2022 SHL Deadline (historic slots to carriers)
  29 Sep. 2022 Agreed Historic Deadline
  06 Oct. 2022 Submission Deadline
  03 Nov 2022 SAL Deadline (allocated slots to carriers)
  15-18 Nov. 2022 IATA SC151
  15 Jan. 2023 Series Return Deadline
  31 Jan. 2023 Historics Baseline Date
  26 Mar. 2023 Start of Northern Summer Season 2023
  28 Oct. 2023 End of Northern Summer Season 2023