N999NB

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Charles M. Schulz Sonoma County Airport (STS) — Santa Rosa, United States

Departed

2026-10-02 22:09 UTC

Arrival

Henderson Executive Airport (HSH) — Las Vegas, United States

Distance flown

927 km

Straight-line distance

736 km

Approach distance

71 km

Aircraft

Registration

N999NB

Type

GULFSTREAM AEROSPACE Gulfstream 4

Altitude & speed

Max altitude

39,025 ft

Max ground speed

511 kt

Tracked

1h 21m · 923 km

Altitude (ft, max 39,025)

Ground speed (kt, max 511)

Altitude (ft, max 39,025)

Ground speed (kt, max 511)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airlines

No airline on record.

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 22:09 UTC	N999NB	STS → HSH Santa Rosa → Las Vegas	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	927 km
2026-10-02 01:12 UTC	N999NB	SCF → STS Scottsdale → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	1201 km
2026-10-01 22:54 UTC	N999NB	STS → SCF Santa Rosa → Scottsdale	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	1318 km
2026-09-30 21:03 UTC	N999NB	VNY → STS Van Nuys → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	660 km
2026-09-21 23:21 UTC	N999NB	STS → VNY Santa Rosa → Van Nuys	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	657 km
2026-09-14 19:44 UTC	N999NB	LAS → STS Las Vegas → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	943 km
2026-09-14 16:54 UTC	N999NB	STS → LAS Santa Rosa → Las Vegas	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	915 km
2026-09-12 00:57 UTC	N999NB	LAS → STS Las Vegas → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	886 km
2026-09-11 22:30 UTC	N999NB	STS → LAS Santa Rosa → Las Vegas	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	876 km
2026-09-07 22:41 UTC	N999NB	SCF → STS Scottsdale → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	1255 km
2026-09-07 18:41 UTC	N999NB	VNY → SCF Van Nuys → Scottsdale	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	759 km
2026-09-04 01:18 UTC	N999NB	SCF → VNY Scottsdale → Van Nuys	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	731 km
2026-09-03 23:11 UTC	N999NB	STS → SCF Santa Rosa → Scottsdale	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	1269 km
2026-08-25 20:06 UTC	N999NB	RBD → ? Dallas → ?	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Incomplete (signal lost)	2689 km
2026-08-21 16:26 UTC	N999NB	STS → RBD Santa Rosa → Dallas	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	3520 km
2026-08-19 21:17 UTC	N999NB	GXY → STS Greeley → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	2956 km
2026-08-18 14:58 UTC	N999NB	STS → ? Santa Rosa → ?	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Incomplete (signal lost)	4662 km
2026-08-17 17:06 UTC	N999NB	CDV → STS Cordova → Santa Rosa	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	3575 km
2026-08-13 16:34 UTC	N999NB	STS → CDV Santa Rosa → Cordova	N999NB	GULFSTREAM AEROSPACE Gulfstream 4	Completed	3592 km