AIP9931

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Denver International Airport (DEN) — Denver, United States

Est. departure time

2026-09-14 22:08 UTC (approx.)

Arrival

Cheyenne Regional Jerry Olson Field (CYS) — Cheyenne, United States

Distance flown

172 km

Straight-line distance

144 km

Approach distance

64 km

Registration

Type

BEECHCRAFT 1900

Max altitude

10,100 ft

Max ground speed

283 kt

Tracked

22m · 163 km

Altitude (ft, max 10,100)

Ground speed (kt, max 283)

Altitude (ft, max 10,100)

Ground speed (kt, max 283)

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.

Alpine Air Express (AIP)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-17 17:17 UTC	AIP9931	SBS → CYS Steamboat Springs → Cheyenne	N821SF	BEECHCRAFT 1900	Completed	218 km
2026-09-14 22:22 UTC	AIP9931	DEN → CYS Denver → Cheyenne	N219VP	BEECHCRAFT 1900	Completed	172 km
2026-09-03 13:36 UTC	AIP9931	CAE → CYS Columbia → Cheyenne	N131SF	BEECHCRAFT 1900	Completed	2374 km
2026-09-02 19:13 UTC	AIP9931	SLC → ? Salt Lake City → ?	N253GL	BEECHCRAFT 1900	Incomplete (signal lost)	2 km
2026-08-24 15:58 UTC	AIP9931	CYS → PVU Cheyenne → Provo	N253GL	BEECHCRAFT 1900	Completed	650 km