N621UX
Built 2019 · registered US
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This aircraft
Type photo — not this specific aircraftPhoto: Adrian Pingstone · Public domainNo 170-200listed 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
- 2,200 nm
- Cruise speed
- 78 kt
- Max speed
- —
- Service ceiling
- 41,000 ft
- Takeoff distance
- 2244 m
- Landing distance
- 1271 m
- MTOW
- 40,000 kg
- Empty weight
- —
- Fuel capacity
- 11,596 L
- Length
- 31.6 m
- Wingspan
- 28.6 m
- Height
- 9.8 m
- Seats
- 78
- Max passengers
- 78
Flight activity
(785 tracking legs recorded)- Last 30 days
- 172
- Last 90 days
- 456
- Last seen
- 8 Nov 2026
- Tracked since
- 14 May 2026
Frequent routes: KSFO → KSFO (10) · KSMF → KLAX (6) · KDEN → KDEN (5)
- … → KLAX8 Nov 2026 · 0h 24m
- … → KSBA7 Nov 2026 · 2h 55m
- … → KMRY7 Nov 2026 · 2h 17m
- … → KDEN7 Nov 2026 · 15h 35m
- KBFL → KDEN6 Nov 2026 · 2h 11m
- … → KBFL6 Nov 2026 · 0h 25m
- … → KLAX6 Nov 2026 · 0h 16m
- … → KLAX6 Nov 2026 · 1h 03m
- KSFO → KSMF5 Nov 2026 · 9h 31m
- KSFO → KSFO5 Nov 2026 · 12h 33m
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 95% of the aircraft models we track.
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Registration history
(1)- N621UXUSACTIVEUNITED AIRLINES INC2019 – 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)- SkyWestOperator2026 – present
What aircraft model is N621UX?
N621UX is a Embraer 170-200, built in 2019. Sprinkle's record for N621UX covers its lineage, ownership history and specifications.
Is N621UX currently active?
Registry records list N621UX's status as Active, registered in United States — a Embraer 170-200.
What is the manufacturer serial number (MSN) of N621UX?
N621UX carries manufacturer serial number (MSN) 17000825, the serial assigned to this Embraer 170-200 airframe when it was built.
What is the ICAO24 / Mode S code for N621UX?
N621UX's ICAO24 (Mode S) transponder code is A81BCC — the hex address the Mode S transponder on this Embraer 170-200 broadcasts.