GTI8421

Flight

Status

Incomplete (signal lost)

Departure

Incheon International Airport (ICN) — Seoul, South Korea

Departed

2026-09-17 17:17 UTC

Distance flown

530 km

Registration

Type

Boeing 747-400

Max altitude

38,050 ft

Max ground speed

486 kt

Tracked

39m · 506 km

Altitude (ft, max 38,050)

Ground speed (kt, max 486)

Altitude (ft, max 38,050)

Ground speed (kt, max 486)

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
2026-10-02 02:12 UTC	GTI8421	ICN → ? Seoul → ?	N452PA	Boeing 747-400	Incomplete (signal lost)	643 km
2026-09-24 16:59 UTC	GTI8421	ICN → ? Seoul → ?	N429MC	Boeing 747-400	Incomplete (signal lost)	601 km
2026-09-17 17:17 UTC	GTI8421	ICN → ? Seoul → ?	N498MC	Boeing 747-400	Incomplete (signal lost)	530 km
2026-09-04 09:44 UTC	GTI8421	ICN → ? Seoul → ?	N476MC	Boeing 747-400	Incomplete (signal lost)	544 km
2026-08-27 21:05 UTC	GTI8421	ICN → ? Seoul → ?	N508KZ	Boeing 747-400	Completed	566 km
2026-08-20 16:52 UTC	GTI8421	ICN → ? Seoul → ?	N450PA	Boeing 747-400	Completed	1260 km
2026-08-15 08:01 UTC	GTI8421	ICN → ? Seoul → ?	N415MC	Boeing 747-400	Completed	1007 km