N21108
Built 1994 · registered US
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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
(203 tracking legs recorded)- Last 30 days
- 88
- Last 90 days
- 110
- Last seen
- 11 Oct 2026
- Tracked since
- 27 May 2026
Frequent routes: KEWR → KEWR (9) · KIAD → KIAD (6) · KSFO → KEWR (5)
- … → KLAX10 Oct 2026 · 5h 30m
- Tracked flight10 Oct 2026 · 7h 32m
- KEWR → …10 Oct 2026 · 17h 02m
- KEWR → …10 Oct 2026 · 5h 42m
- KSFO → KEWR9 Oct 2026 · 4h 49m
- … → KSFO9 Oct 2026 · 5h 36m
- KEWR → KSFO9 Oct 2026 · 5h 37m
- … → KEWR8 Oct 2026 · 4h 39m
- KEWR → KEWR8 Oct 2026 · 13h 18m
- KEWR → …8 Oct 2026 · 5h 17m
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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Registration history
(1)- N21108USACTIVEUNITED AIRLINES INC2014 – 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