Missed

Falcon 9 Block 5 first flight 6–8 months after Oct 2016 (by

Elon Musk promised Falcon 9 Block 5 first flight 6–8 months after Oct 2016 (by mid-2017) by Jun 30, 2017. The deadline passed and it didn't happen.

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“Block 5 starts production in about 3 months and initial flight is in 6 to 8 months”
What actually happened

The first Falcon 9 Block 5 launched Bangabandhu-1 on May 11, 2018, about 18 months after the AMA. Wikipedia: Falcon 9 Block 5 (first flight May 11, 2018) ↗

The Progression

Oct 23, 2016
The promise: “Block 5 starts production in about 3 months and initial flight is in 6 to 8 months” · Reddit AMA: ask me anything about becoming a spacefaring civ (r/spacex, Oct 23 2016): Reddit comment by u/ElonMuskOfficial (2016-10-23 23:14 UTC) ↗
Jun 30, 2017
Deadline passed. The first Falcon 9 Block 5 launched Bangabandhu-1 on May 11, 2018, about 18 months after the AMA. Wikipedia: Falcon 9 Block 5 (first flight May 11, 2018) ↗
Today · Oct 12, 2026
Status: Missed · 3,391 days past due. Never happened.

In his October 2016 Reddit AMA Elon Musk said Falcon 9 Block 5 would start production in about three months and fly in six to eight months. It first flew in May 2018.

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Receipts

LAST CHECKED 2026-10-12

SpaceX’s record

Delivered
31
38% of resolved claims delivered.
Missed
50
Deadline passed, still no-show.
Still open
43
On the clock now. All 124 SpaceX claims →

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