N644QX
Built 2018 · registered US
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Performance specs
- Range
- 2,400 nm
- Cruise speed
- 78 kt
- Max speed
- 470 kt
- 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
(1,187 tracking legs recorded)- Last 30 days
- 186
- Last 90 days
- 665
- Last seen
- 13 Nov 2026
- Tracked since
- 14 May 2026
Frequent routes: KSEA → KSEA (16) · KPDX → KPDX (12) · KSFO → KSFO (6)
- … → PANC13 Nov 2026 · 0h 46m
- … → PAFA13 Nov 2026 · 0h 44m
- PAFA → PANC13 Nov 2026 · 0h 51m
- PANC → PAFA12 Nov 2026 · 0h 51m
- … → PANC12 Nov 2026 · 3h 30m
- … → PANC12 Nov 2026 · 3h 14m
- KSFO → KPDX11 Nov 2026 · 3h 13m
- … → KSFO11 Nov 2026 · 17h 18m
- KSFO → KSFO11 Nov 2026 · 0h 56m
- … → KSFO10 Nov 2026 · 3h 13m
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)- N644QXUSACTIVEHORIZON AIR INDUSTRIES INC2018 – 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)- Horizon AirOperator2026 – present
What aircraft model is N644QX?
N644QX is a Embraer 170-200, built in 2018. Sprinkle's record for N644QX covers its lineage, ownership history and specifications.
Is N644QX currently active?
Registry records list N644QX's status as Active, registered in United States — a Embraer 170-200.
What is the manufacturer serial number (MSN) of N644QX?
N644QX carries manufacturer serial number (MSN) 17000767, the serial assigned to this Embraer 170-200 airframe when it was built.
What is the ICAO24 / Mode S code for N644QX?
N644QX's ICAO24 (Mode S) transponder code is A8758B — the hex address the Mode S transponder on this Embraer 170-200 broadcasts.