Success
Transporter 15 (Dedicated SSO Rideshare)
Dedicated Rideshare
SpaceX(SpX)CommercialFalcon 9 Block 5
SSOorbit
Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.
Friday, November 28, 2025 at 6:44 PM
Replay
Flight Timeline
- T-38:00GO for Prop Load
- T-35:00Prop Load
- T-35:00Stage 1 LOX Load
- T-16:00Stage 2 LOX Load
- T-07:00Engine Chill
- T-01:00Startup
- T-01:00Tank Press
- T-00:45GO for Launch
- T-00:03Ignition
- T+00:00Liftoff
- T+01:12Max-Q
- T+02:30MECO
- T+02:32Stage 2 Separation
- T+02:40SES-1
- T+03:24Fairing Separation
- T+06:07Entry Burn Shutdown
- T+06:33Entry Burn Shutdown
- T+08:02Stage 1 Landing Burn
- T+08:21SECO-1
- T+08:26Stage 1 Landing
- T+51:03SES-2
- T+51:07SECO-2
- T+54:39Payload Deployment Sequence Start
- T+1:25:35Payload Deployment Sequence End
- T+1:45:47SECO-3
- T+1:45:47SES-3
- T+2:15:41SES-4
- T+2:15:41SECO-4
- T+2:19:56Payload Separation
- T+2:39:29SES-5
- T+2:39:37SECO-5
- T+2:43:10Payload Separation
Links
Mission details
Orbital Attempt
#7,132
SpX Mission
#606
Pad Launch
#232
Location Launch
#846
Designator
2025-276
Launch Window
NET
Nov 28, 2025, 6:44 PM
Precision
Second
Schedule Changes
1 update
Lift Off
6:18 PM
Window Open
7:15 PM
Window Close
Falcon 9 Block 5 Specs
Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.
Length
70 m
Diameter
3.65 m
Launch Mass
549 t
Thrust
7,607 kN
LEO Capacity
22,800 kg
GTO Capacity
8,300 kg
Launch Cost
$52M
Reusable
Yes
Maiden Flight
2018
Fastest Turnaround
1h 5m
Total Launches
586
Successful
585
Failed
1
Consecutive Success
288
Maiden flight: May 11, 2018
Social Flight Log
- Nov 28, 2025, 9:32 PM
Launch success with all payloads deployed.
Source - Nov 28, 2025, 6:44 PM
Liftoff.
Source - Nov 28, 2025, 6:23 PM
Unofficial Re-stream by SPACE AFFAIRS has started
Source - Nov 28, 2025, 3:15 PM
Now targeting Nov 28 at 18:44 UTC
Source - Nov 26, 2025, 6:31 PM
Tweaked T-0.
Source - Nov 26, 2025, 6:17 PM
Rescheduled for November 28.
Source - Nov 26, 2025, 6:07 PM
Launch countdown holded. For F9 this is a scrub for the day. New Date TBA.
Source - Nov 26, 2025, 5:59 PM
Unofficial Re-stream by SPACE AFFAIRS has started
Source - Nov 26, 2025, 2:09 PM
New T-0.
Source - Nov 25, 2025, 9:21 PM
Launch time is to the second.
Source - Nov 19, 2025, 8:27 PM
Delayed to NET November 26.
Source - Nov 18, 2025, 5:54 PM
Delayed to November 20.
Source - Nov 11, 2025, 12:06 AM
Confirmed rescheduled for NET November 19.
Source - Nov 10, 2025, 7:28 PM
NET November 19 per air space closure notices, to be confirmed.
Source - Nov 10, 2025, 1:02 AM
Delayed to November 22, pending confirmation.
Source - Nov 8, 2025, 12:35 PM
Delayed till further notice due to FAA emergency prohibition of commercial launches during daytime.
Source - Nov 7, 2025, 2:25 PM
Delayed to November 11.
Source - Nov 6, 2025, 10:21 PM
GO for launch.
Source - Nov 4, 2025, 3:20 PM
Added daily launch window.
Source - Oct 16, 2025, 5:17 PM
NET November 10.
Source - Sep 10, 2025, 6:06 PM
NET November.
Source - Apr 1, 2025, 8:10 AM
Changed launch site.
Source
Space Launch Complex 4E
Space Launch Complex 4 East (SLC-4E) is a launch site at Vandenberg Space Force Base, California, U.S. The pad was previously used by Atlas and Titan rockets between 1963 and 2005. The pad was built for use by Atlas-Agena rockets, but was later rebuilt to handle Titan rockets.
Total Launches
269
Orbital Attempts
269
Fastest Turnaround
2d 10h
SpaceX
Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.
Founded
2002
Administrator
CEO: Elon Musk
Total Launches
681
Successful
666
Failed
15
Pending
120
Consecutive Success
166
Vandenberg SFB, CA, USA
Vandenberg Space Force Base is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the Western Range, and also performs missile testing. The United States Space Force's Space Launch Delta 30 serves as the host delta for the base, equivalent to an Air Force air base wing. In addition to its military space launch mission, Vandenberg Space Force Base also hosts space launches for civil and commercial space entities, such as NASA and SpaceX.
Timezone
America/Los_Angeles
Local Launch Time
Nov 28, 2025, 10:44 AM
Total Launches
885
Total Landings
34
Coordinates
34.7513, -120.5202