N2639U
Built 2017 · registered US
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This aircraft
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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
- Fuel capacity
- 202,270 L
- Length
- 73.9 m
- Wingspan
- 64.8 m
- Height
- 18.6 m
- Seats
- 339
- Max passengers
- 370
Flight activity
(109 flights tracked)- Last 30 days
- 11
- Last 90 days
- 109
- Last seen
- 23 Aug 2026
- Tracked since
- 27 May 2026
Frequent routes: KEWR → KIAD (1)
- Tracked flight22 Aug 2026 · 12h 38m
- Tracked flight21 Aug 2026 · 13h 20m
- … → KSFO20 Aug 2026 · 12h 40m
- Tracked flight19 Aug 2026 · 12h 44m
- Tracked flight7 Aug 2026 · 12h 56m
- … → KSFO18 Jul 2026 · 12h 48m
- Tracked flight17 Jul 2026 · 12h 36m
- Tracked flight16 Jul 2026 · 12h 31m
- Tracked flight15 Jul 2026 · 12h 59m
- … → KSFO15 Jul 2026 · 12h 38m
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
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Common. Rarer than 2% of the aircraft models we track.
Other 777 300ER airframes by tail number — same model as N2639U.
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- N2251U2020
- N2250U2019
- N2749U2019
- HB-JNI2018
- N2747U2018
- N2748U2018
- HB-JNJ2018
- N2645U2018
- N2846U2018
- N2534U2017
- N2243U2017
- N2333U2017
- N2341U2017
- N2138U2017
- N2136U2017
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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.