N2639U
Built 2017 · registered US
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This aircraft
Type photo — not this specific aircraftPhoto: John Taggart from Sunbury on Thames, Middlesex · CC BY-SA 2.0777-300ER for sale now
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Performance specs
- Range
- 5,650 nm
- Cruise speed
- 488 kt
- Max speed
- 510 kt
- Service ceiling
- 43,000 ft
- Takeoff distance
- 3454 m
- Landing distance
- 1707 m
- MTOW
- 351,000 kg
- Empty weight
- —
- Fuel capacity
- 202,270 L
- Length
- 73.9 m
- Wingspan
- 64.8 m
- Height
- 18.6 m
- Seats
- 368
- Max passengers
- 550
Flight activity
(189 tracking legs recorded)- Last 30 days
- 59
- Last 90 days
- 104
- Last seen
- 9 Oct 2026
- Tracked since
- 27 May 2026
Frequent routes: KSFO → KSFO (9) · KEWR → KEWR (7) · KEWR → KSFO (2)
- Tracked flight7 Oct 2026 · 5h 20m
- KEWR → KSFO7 Oct 2026 · 5h 22m
- … → KEWR7 Oct 2026 · 1h 28m
- Tracked flight3 Oct 2026 · 8h 17m
- … → KEWR3 Oct 2026 · 8h 20m
- Tracked flight3 Oct 2026 · 6h 24m
- KEWR → …3 Oct 2026 · 6h 25m
- … → KEWR1 Oct 2026 · 10h 39m
- … → KEWR1 Oct 2026 · 7h 48m
- Tracked flight30 Sept 2026 · 7h 02m
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 96% of the aircraft models we track.
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- N2138U2017
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- N2644U2017
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Registration history
(1)- N2639UUSACTIVEUNITED AIRLINES INC2017 – 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