B-18251
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This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 747747 for sale now
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View all 18 listings →Performance specs
- Range
- 7,260 nm
- Cruise speed
- 492 kt
- Max speed
- 507 kt
- Service ceiling
- 45,000 ft
- Takeoff distance
- 3352 m
- Landing distance
- 2072 m
- MTOW
- 396,900 kg
- Empty weight
- —
- Fuel capacity
- 216,800 L
- Length
- 70.7 m
- Wingspan
- 64.4 m
- Height
- 19.4 m
- Seats
- 450
- Max passengers
- 450
Flight activity
(363 tracking legs recorded)- Last 30 days
- 109
- Last 90 days
- 242
- Last seen
- 31 Oct 2026
- Tracked since
- 26 May 2026
Frequent routes: PANC → KJFK (7) · KATL → KSFO (4) · KSFO → KATL (3)
- Tracked flight31 Oct 2026 · 9h 47m
- Tracked flight30 Oct 2026 · 17h 49m
- Tracked flight30 Oct 2026 · 6h 15m
- Tracked flight30 Oct 2026 · 3h 30m
- Tracked flight30 Oct 2026 · 13h 46m
- Tracked flight30 Oct 2026 · 2h 36m
- Tracked flight29 Oct 2026 · 12h 49m
- KSEA → …29 Oct 2026 · 15h 32m
- … → KSEA29 Oct 2026 · 11h 43m
- Tracked flight27 Oct 2026 · 13h 25m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 95% of the aircraft models we track.
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- N627UP2021
- N625UP2020
- N624UP2020
- N623UP2020
- N621UP2020
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—Registration history
(1)- B-18251TWACTIVEUnknown owner—
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
Operator history
(1)- China AirlinesOperator2026 – present
What aircraft model is B-18251?
B-18251 is a Boeing 747. Sprinkle's record for B-18251 covers its lineage, ownership history and specifications.
Is B-18251 currently active?
Registry records list B-18251's status as Active, registered in Taiwan — a Boeing 747.
What is the ICAO24 / Mode S code for B-18251?
B-18251's ICAO24 (Mode S) transponder code is 899014 — the hex address the Mode S transponder on this Boeing 747 broadcasts.
Is the Boeing 747 currently for sale?
Sprinkle is showing around 18 Boeing 747 aircraft for sale right now — the same model as B-18251.










