N14121
Built 1997 · registered US
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This aircraft
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Performance specs
- Range
- 3,920 nm
- Cruise speed
- 460 kt
- Max speed
- 493 kt
- Service ceiling
- 41,000 ft
- Takeoff distance
- 2100 m
- Landing distance
- 1460 m
- MTOW
- 115,600 kg
- Empty weight
- —
- Fuel capacity
- 43,490 L
- Length
- 47.3 m
- Wingspan
- 38.5 m
- Height
- 13.6 m
- Seats
- 200
- Max passengers
- 228
Flight activity
(321 tracking legs recorded)- Last 30 days
- 0
- Last 90 days
- 162
- Last seen
- 7 Oct 2026
- Tracked since
- 16 May 2026
Frequent routes: KEWR → KEWR (10) · KDEN → KDEN (8) · KEWR → KSFO (7)
- … → KEWR7 Oct 2026 · 7h 08m
- Tracked flight7 Oct 2026 · 6h 00m
- KEWR → KEWR7 Oct 2026 · 16h 34m
- … → KEWR6 Oct 2026 · 7h 24m
- Tracked flight6 Oct 2026 · 6h 09m
- KEWR → KEWR6 Oct 2026 · 17h 31m
- … → KEWR5 Oct 2026 · 4h 13m
- KLAS → KEWR5 Oct 2026 · 4h 14m
- … → KLAS5 Oct 2026 · 4h 33m
- KEWR → KLAS5 Oct 2026 · 4h 34m
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 94% of the aircraft models we track.
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- N191AN2001
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Registration history
(1)- N14121USACTIVEUNITED AIRLINES INC2012 – present
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)- United AirlinesOperator2026 – present
What aircraft model is N14121?
N14121 is a Boeing 757-200, built in 1997. Sprinkle's record for N14121 covers its lineage, ownership history and specifications.
Is N14121 currently active?
Registry records list N14121's status as Active, registered in United States — a Boeing 757-200.
What is the manufacturer serial number (MSN) of N14121?
N14121 carries manufacturer serial number (MSN) 27563, the serial assigned to this Boeing 757-200 airframe when it was built.
What is the ICAO24 / Mode S code for N14121?
N14121's ICAO24 (Mode S) transponder code is A0A91F — the hex address the Mode S transponder on this Boeing 757-200 broadcasts.