CMB557

AVB → SOF · Boeing 747-400 · Atlas Air

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Aviano Air Base (AVB) — Aviano (PN), Italy

Departed

2026-09-10 18:00 UTC

Arrival

Sofia Airport (SOF) — Sofia, Bulgaria

Distance flown

1263 km

Straight-line distance

935 km

Approach distance

75 km

Registration

Type

Boeing 747-400

Max altitude

41,025 ft

Max ground speed

552 kt

Tracked

1h 30m · 1,186 km

Altitude (ft, max 41,025)

Ground speed (kt, max 552)

Altitude (ft, max 41,025)

Ground speed (kt, max 552)

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.

Atlas Air (GTI)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-10 18:00 UTC	CMB557	AVB → SOF Aviano (PN) → Sofia	N487MC	Boeing 747-400	Completed	1263 km
2026-09-10 09:14 UTC	CMB557	? → AVB ? → Aviano (PN)	N487MC	Boeing 747-400	Completed	4248 km
2026-09-10 00:30 UTC	CMB557	SOF → XXN Sofia → Riyadh	N487MC	Boeing 747-400	Completed (landing presumed)	3286 km