CEY621

IAD · GULFSTREAM AEROSPACE Gulfstream 4 · Air Century

Flight

Status

Completed

Departed

2026-08-13 18:26 UTC

Arrival

Washington Dulles International Airport (IAD) — Washington, DC, United States

Distance flown

2454 km

Approach distance

85 km

Registration

Type

GULFSTREAM AEROSPACE Gulfstream 4

Max altitude

45,000 ft

Max ground speed

455 kt

Tracked

3h 53m · 2,454 km

Altitude (ft, max 45,000)

Ground speed (kt, max 455)

Altitude (ft, max 45,000)

Ground speed (kt, max 455)

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.

Air Century (CEY)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-08-14 20:45 UTC	CEY621	OPF → MIA Miami → Miami	HI1111	GULFSTREAM AEROSPACE Gulfstream 4	Completed	3364 km
2026-08-13 22:19 UTC	CEY621	IAD → OPF Washington, DC → Miami	HI1111	GULFSTREAM AEROSPACE Gulfstream 4	Completed	1893 km
2026-08-13 18:26 UTC	CEY621	? → IAD ? → Washington, DC	HI1111	GULFSTREAM AEROSPACE Gulfstream 4	Completed	2454 km