N14521
Built 2024 · registered US
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This aircraft
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Performance specs
- Range
- 4,000 nm
- Cruise speed
- 450 kt
- Max speed
- 473 kt
- Service ceiling
- 39,000 ft
- Takeoff distance
- 2150 m
- Landing distance
- 1850 m
- MTOW
- 97,000 kg
- Empty weight
- —
- Fuel capacity
- 32,940 L
- Length
- 44.5 m
- Wingspan
- 35.8 m
- Height
- 11.7 m
- Seats
- 188
- Max passengers
- 188
Flight activity
(614 tracking legs recorded)- Last 30 days
- 146
- Last 90 days
- 415
- Last seen
- 9 Nov 2026
- Tracked since
- 11 May 2026
Frequent routes: KORD → KDEN (7) · KORD → KORD (6) · KDEN → KIAD (5)
- … → KORD9 Nov 2026 · 1h 56m
- … → KEWR9 Nov 2026 · 3h 03m
- KEWR → KDEN8 Nov 2026 · 3h 48m
- … → KEWR8 Nov 2026 · 1h 40m
- … → KORD8 Nov 2026 · 1h 59m
- … → KEWR7 Nov 2026 · 5h 43m
- KORD → KEWR7 Nov 2026 · 1h 40m
- … → KORD6 Nov 2026 · 2h 03m
- KIAD → KDEN6 Nov 2026 · 3h 25m
- … → KIAD6 Nov 2026 · 2h 52m
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 99% of the aircraft models we track.
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Registration history
(1)- N14521USACTIVEUNITED AIRLINES INC2024 – 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 N14521?
N14521 is a Airbus 321, built in 2024. Sprinkle's record for N14521 covers its lineage, ownership history and specifications.
Is N14521 currently active?
Registry records list N14521's status as Active, registered in United States — a Airbus 321.
What is the manufacturer serial number (MSN) of N14521?
N14521 carries manufacturer serial number (MSN) 12175, the serial assigned to this Airbus 321 airframe when it was built.
What is the ICAO24 / Mode S code for N14521?
N14521's ICAO24 (Mode S) transponder code is A0B7FB — the hex address the Mode S transponder on this Airbus 321 broadcasts.