Crew-6 mission timeline

The timeline below covers major vehicle and crew activities during the Crew-5 countdown and rendezvous with the International Space Station. All times assume liftoff of SpaceX’s Falcon 9 rocket and Crew Dragon spacecraft from NASA’s Kennedy Space Center at 12:34:14 a.m. EST (1534:14 GMT) on March 2. All times in Eastern Standard Time (GMT-5).

WEDNESDAY, MARCH 1

7:04:57 p.m. EST: Chief engineer launch readiness briefing 7:34:57 p.m. EST: Launch shift arrives in Firing Room 4; Dragon IMU align/configure for launch 8:04:57 p.m. EST: Dragon prop pressurization 8:09:57 p.m. EST: Dragon launch escape system health checks 8:16:57 p.m. EST: Crew weather brief 8:26:57 p.m. EST: Crew handoff to SpaceX 8:34:57 p.m. EST: Suit donning and checkouts 8:34:57 p.m. EST: Launch director readiness poll for advance team to enter Blast Danger Area 8:39:57 p.m. EST: Advance team travels to pad 39A 8:44:57 p.m. EST: ISS state vector uploaded to Dragon 8:45 p.m. EST: NASA TV coverage begins 9:14:14 p.m. EST: Crew walkout from Neil Armstrong O&C Building 9:19:14 p.m. EST: Crew departs for pad 39A in Tesla Model Xs 9:39:14 p.m. EST: Crew arrives at pad 39A 9:59:14 p.m. EST: Astronauts ingress into Crew Dragon 10:14:14 p.m. EST: Crew communications checks 10:17:14 p.m. EST: Verify ready for seat rotation 10:18:14 p.m. EST: Suit leak checks 10:39:14 p.m. EST: Hatch closed for flight 10:44:14 p.m. EST: Dragon leak checks 11:49:14 p.m. EST: SpaceX launch director verifies go for propellant load 11:52:14 p.m. EST: Crew access arm retracts 11:56:14 p.m. EST: Launch escape system armed 11:59:14 p.m. EST: 1st and 2nd stage RP-1 fuel load begins; 1st stage LOX load begins

 
THURSDAY, MARCH 2

 

12:14:44 a.m. EST: 2nd stage RP-1 tank full 12:17:44 a.m. EST: 2nd stage LOX load begins 12:24:14 a.m. EST: Final pre-launch communications check 12:27:14 a.m. EST: 1st stage engine chill begins 12:28:14 a.m. EST: 1st stage RP-1 tank full 12:29:14 a.m. EST: Dragon transitions to internal power 12:29:44 a.m. EST: Strongback retraction begins 12:30:34 a.m. EST: Autonomous Flight Termination System final setup 12:31:09 a.m. EST: M-Vac engine igniter purge 12:31:14 a.m. EST: 1st stage LOX tank full; Strongback at ~1.7 degrees 12:32:14 a.m. EST: 2nd stage LOX tank full 12:33:14 a.m. EST: Flight computer starts final pre-flight checks; F9 prop tanks pressurize for flight 12:33:29 a.m. EST: SpaceX launch director verifies go for launch 12:34:11 a.m. EST: Engine controller commands engine ignition sequence

 

12:34:14 a.m. EST: Liftoff

 

12:34:14 a.m. EST: Stage 1a abort mode 12:34:24 a.m. EST: Pitch kick 12:35:07 a.m. EST: Stage 1 throttle bucket 12:35:16 a.m. EST: Max-Q 12:35:23 a.m. EST: Mach 1 12:35:29 a.m. EST: Stage 1b abort mode 12:36:48 a.m. EST: Stage 2a abort mode 12:36:48 a.m. EST: MECO; 1st stage engines cut off 12:36:52 a.m. EST: Stage separation 12:36:59 a.m. EST: 2nd stage’s M-Vac engine ignites 12:38:34 a.m. EST: Bermuda ground station acquires F9 and Dragon signals 12:41:36 a.m. EST: 1st stage entry burn

 

12:43:01 a.m. EST: SECO-1; 2nd stage M-Vac engine shuts down; Orbit insertion

 

12:43:13 a.m. EST: 1st stage landing burn 12:43:40 a.m. EST: 1st stage landing on droneship 12:46:11 a.m. EST: Dragon separates from 2nd stage; Begin Draco thruster checkouts 12:46:59 a.m. EST: Dragon nosecone open sequence begins 1:20:11 a.m. EST: Phase burn using Draco thrusters 2:30 a.m. EST: Post-launch news conference on NASA TV 10:24:13 a.m. EST: Boost burn using Draco thrusters 11:06:25 a.m. EST: Close burn using Draco thrusters 7:04:31 p.m. EST: Transfer burn using Draco thrusters 7:51:02 p.m. EST: Coelliptic burn using Draco thrusters 10:11 p.m. EST: Crew Dragon range 30 kilometers from ISS 11:02 p.m. EST: Crew Dragon range 15 kilometers from ISS 11:16 p.m. EST: Go/no go decision for approach initiation burn 11:19 p.m. EST: Crew Dragon range 10 kilometers from ISS 11:41 p.m. EST: Approach initiation burn; Crew Dragon range 7.5 kilometers from ISS 11:47 p.m. EST: Crew Dragon range 6 kilometers from ISS

 
FRIDAY, MARCH 3

12:06 a.m. EST: Approach initiation midcourse burn 12:13 a.m. EST: Crew Dragon range 1 kilometer from ISS 12:22 a.m. EST: Go/no go decision to enter ISS keep out sphere (a 200-meter zone around the ISS) 12:26 a.m. EST: Waypoint Zero arrival (400 meters below ISS) 12:40 a.m. EST: Go/no go decision to approach Waypoint 2 1:00 a.m. EST: Docking axis/Waypoint 1 arrival (220 meters above ISS) 1:10 a.m. EST: Go/no go decision for docking 1:11 a.m. EST: Waypoint 2 arrival and hold (20 meters from ISS) 1:12 a.m. EST: Resume approach from Waypoint 2 (20 meters from ISS)

 

1:17 a.m. EST: Contact and capture at IDA-3 on zenith port of the Harmony module

 

1:30 a.m. EST: Docking sequence complete; All hooks closed; Power umbilicals mated 1:52 a.m. EST: Leak checks begin between Crew Dragon and ISS 2:17 a.m. EST: Leak checks complete; Vestibule pressurization 3:02 a.m. EST: Hatch opening; Crew-6 astronauts enter ISS

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