Space · astronaut
Jeffrey Williams
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
AMERICAN
ACTIVE
Career
Time in space
534 d 2 h
Spacewalks
5
31 h 55 m outside
Flights
4
4 landings
Status
Active
Nationality
AmericanBorn
18 Jan 1958First flight
19 May 2000Most recent flight
18 Mar 2016Type
GovernmentLinks
WikipediaBiography
Jeffrey Nels Williams is a retired United States Army officer and a NASA astronaut. He is a veteran of four space flights and formerly held the American record for most days spent in space, which was surpassed in April 2017 by his colleague Peggy Whitson.
Flight log
Flights
| No. | Flight | Date |
|---|---|---|
| 04 | Soyuz FG | Soyuz TMA-20M | 18 Mar 2016 |
| 03 | Soyuz-FG | Soyuz TMA-16 | 30 Sept 2009 |
| 02 | Soyuz-FG | Soyuz TMA-8 | 30 Mar 2006 |
| 01 | Space Shuttle Atlantis / OV-104 | STS-101 | 19 May 2000 |
Table scrolls sideways →
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026