N37556
Built 2023 · registered US
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This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 737No 737-9listed for sale right now. Watch this model and we'll surface new listings as they hit the market.
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Performance specs
- Range
- 3,500 nm
- Cruise speed
- 453 kt
- Service ceiling
- 41,000 ft
- Takeoff distance
- 2600 m
- Landing distance
- 1700 m
- MTOW
- 88,300 kg
- Fuel capacity
- 25,816 L
- Length
- 42.1 m
- Wingspan
- 35.9 m
- Height
- 12.3 m
- Seats
- 220
- Max passengers
- 220
Flight activity
(208 flights tracked)- Last 30 days
- 38
- Last 90 days
- 207
- Last seen
- 24 Aug 2026
- Tracked since
- 7 May 2026
Frequent routes: KSFO → KBOS (2) · KSLC → KIAD (2) · KLAS → KDEN (1)
- … → KMSY24 Aug 2026 · 1h 40m
- … → KORD23 Aug 2026 · 7h 29m
- … → KORD23 Aug 2026 · 7h 29m
- … → KDEN23 Aug 2026 · 1h 58m
- … → KDEN23 Aug 2026 · 1h 58m
- Tracked flight23 Aug 2026 · 2h 09m
- Tracked flight23 Aug 2026 · 2h 09m
- … → KDEN22 Aug 2026 · 8h 41m
- … → KDEN22 Aug 2026 · 8h 41m
- … → KDEN22 Aug 2026 · 3h 37m
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 1% of the aircraft models we track.
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Registration history
(1)- N37556USACTIVEUNITED AIRLINES INC2023 – 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.