Chart of the Week · 2026-W39
Launch date slips per week
Scheduled launches that moved by more than a minute, last 8 weeks
Week of Sep 21, 2026 – Sep 27, 2026 · published
Launch date slips per week
Scheduled launches that moved by more than a minute, last 8 weeks
SpaceNexus slip history (every manifest change is recorded)as of 2026-09-23 15:30ZpermalinkPNGdata table
Scheduled launches that moved by more than a minute, last 8 weeks: 4 points totalling 61; latest Sep 16 at 27; up 13 on Sep 9; highest Sep 16 at 27. Week beginning.
This caption is generated from the numbers in the chart: totals, the latest point, the highest and lowest, and the leader’s share. It describes the data and nothing more. The series below was frozen on the day of publication and does not change.
The numbers behind the chart
| Period | Value |
|---|---|
| Aug 26 | 9 |
| Sep 2 | 11 |
| Sep 9 | 14 |
| Sep 16 | 27 |
| Total | 61 |
Note: week beginning.
Source: SpaceNexus slip history (every manifest change is recorded). Live version of this chart: /chart/launch-slips-by-week. That page moves with the data; this one does not.
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Citation
Launch date slips per week, SpaceNexus Chart of the Week 2026-W39. Source: SpaceNexus slip history (every manifest change is recorded). https://spacenexus.us/chart/week/2026-W39. https://spacenexus.us/chart/week/2026-W39 (retrieved 2026-09-27).
Free to cite and embed with attribution. Data updates continuously; the citation date pins your retrieval.
By SpaceNexus Data
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Every figure here is arithmetic over our own rows (counts, sums, deltas and rankings), and the page and its export are built by the same code, so they cannot disagree. How this edition is computed