SpaceX

Cygnus CRS-2 NG-24 (S.S. Steven R. Nagel)

Success

Falcon 9 Block 5

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Saturday April 11 2026, 11:41:21 UTC

StatusSuccess

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 40

Loading map…

Mission

This is the 24th flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 23rd flight to the International Space Station under the Commercial Resupply Services contract with NASA.

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:35:00

Prop Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Tank Press

T-00:01:00

Startup

T-00:00:45

GO for Launch

T-00:00:03

Ignition

In-flight

T+00:00:00

Liftoff

T+00:01:08

Max-Q

T+00:02:13

MECO

T+00:02:17

Stage 2 Separation

T+00:02:21

Stage 1 Flip

T+00:02:25

SES-1

T+00:02:30

Booster Boostback Burn Startup

T+00:02:53

Fairing Separation

T+00:03:21

Booster Boostback Burn Shutdown

T+00:06:11

Entry Burn Startup

T+00:06:29

Entry Burn Shutdown

T+00:07:27

Stage 1 Landing Burn

T+00:07:54

Stage 1 Landing

T+00:08:31

SECO-1

T+00:14:39

Payload Separation

Quick facts

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 40

SiteCape Canaveral SFS, FL, USA

WindowSaturday April 11 2026, 11:41:21 UTC→Saturday April 11 2026, 11:41:21 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.7 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record612/613 successful

Landings598/603

All launches

SpaceX

Cygnus CRS-2 NG-24 (S.S. Steven R. Nagel)

Success

Falcon 9 Block 5

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Saturday April 11 2026, 11:41:21 UTC

StatusSuccess

Scrub riskLOW

Go94%

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 40

Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore

Acquiring satellite view…

General trajectory

Space Launch Complex 40

Cape Canaveral SFS, FL, USA

Launching

Northeast

45° · NE

28.562, -80.577

Orbital elements (TLE)

Orbit

Apogee255 km

Perigee252 km

Period89.6 min

Inclination51.63°

Launch heading 45° · NE from Cygnus NG-24.

OrbitCygnus NG-24› conemedium

1 70064U 26079A 26101.49365741 .00000000 00000-0 00000-0 0 9990

2 70064 51.6329 270.7192 0002284 050.3325 000.0000 16.07407103 06

Pre-launch TLEs from Dillon's Space Page. Estimated before flight — the real orbit is confirmed post-launch.

Loading map…

Mission

This is the 24th flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 23rd flight to the International Space Station under the Commercial Resupply Services contract with NASA.

Q's read

Weather & scrubLOW risk

Weather Go94%LL2 Go90%Wind2 m/sGusts4 m/sCloud25%Temp24°C

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

max cloud-top 5784 m above freezing 4544 m (90% cover in 10 nmi) · no GLM flashes within 25 nmi / 30 min, likely cirrus / stratiform ice rather than cumulus · max-top 5784 m, mean 4843 m, 90% cover, freezing 4544 m · METAR reports DISTANT lightning (beyond 10 SM, outside the LCC radius): "KCOF 270655Z AUTO 15004KT 10SM -DZ OVC150 26/23 A2996 RMK AO2 LTG DSNT SW-W RAE1"

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:35:00

Prop Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Tank Press

T-00:01:00

Startup

T-00:00:45

GO for Launch

T-00:00:03

Ignition

In-flight

T+00:00:00

Liftoff

T+00:01:08

Max-Q

T+00:02:13

MECO

T+00:02:17

Stage 2 Separation

T+00:02:21

Stage 1 Flip

T+00:02:25

SES-1

T+00:02:30

Booster Boostback Burn Startup

T+00:02:53

Fairing Separation

T+00:03:21

Booster Boostback Burn Shutdown

T+00:06:11

Entry Burn Startup

T+00:06:29

Entry Burn Shutdown

T+00:07:27

Stage 1 Landing Burn

T+00:07:54

Stage 1 Landing

T+00:08:31

SECO-1

T+00:14:39

Payload Separation

Quick facts

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 40

SiteCape Canaveral SFS, FL, USA

WindowSaturday April 11 2026, 11:41:21 UTC→Saturday April 11 2026, 11:41:21 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.7 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record612/613 successful

Landings598/603

Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore

Acquiring satellite view…

General trajectory

Space Launch Complex 40

Cape Canaveral SFS, FL, USA

Launching

Northeast

45° · NE

28.562, -80.577

Orbital elements (TLE)

Orbit

Apogee255 km

Perigee252 km

Period89.6 min

Inclination51.63°

Launch heading 45° · NE from Cygnus NG-24.

OrbitCygnus NG-24› conemedium

1 70064U 26079A 26101.49365741 .00000000 00000-0 00000-0 0 9990

2 70064 51.6329 270.7192 0002284 050.3325 000.0000 16.07407103 06

Pre-launch TLEs from Dillon's Space Page. Estimated before flight — the real orbit is confirmed post-launch.

Scrub riskLOW

Go94%

Q's read

Weather & scrubLOW risk

Weather Go94%LL2 Go90%Wind2 m/sGusts4 m/sCloud25%Temp24°C

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

max cloud-top 5784 m above freezing 4544 m (90% cover in 10 nmi) · no GLM flashes within 25 nmi / 30 min, likely cirrus / stratiform ice rather than cumulus · max-top 5784 m, mean 4843 m, 90% cover, freezing 4544 m · METAR reports DISTANT lightning (beyond 10 SM, outside the LCC radius): "KCOF 270655Z AUTO 15004KT 10SM -DZ OVC150 26/23 A2996 RMK AO2 LTG DSNT SW-W RAE1"