AIH283

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

San Francisco International Airport (SFO) — San Francisco, United States

Departed

2026-09-22 09:28 UTC

Arrival

Incheon International Airport (ICN) — Seoul, South Korea

Distance flown

9694 km

Straight-line distance

9085 km

Approach distance

81 km

Aircraft

Registration

HL7421

Type

Boeing 747-400

Altitude & speed

Max altitude

38,025 ft

Max ground speed

481 kt

Tracked

12h 10m · 9,684 km

Altitude (ft, max 38,025)

Ground speed (kt, max 481)

Altitude (ft, max 38,025)

Ground speed (kt, max 481)

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

Airline

Air Incheon (AIH)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 09:59 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7417	Boeing 747-400	Completed	9512 km
2026-10-01 10:49 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7646	Boeing 747-400	Completed	9576 km
2026-09-29 09:44 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7417	Boeing 747-400	Completed	9528 km
2026-09-26 09:38 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7423	Boeing 747-400	Completed	9564 km
2026-09-24 09:33 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7421	Boeing 747-400	Completed	9519 km
2026-09-22 09:28 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7421	Boeing 747-400	Completed	9694 km
2026-09-19 09:44 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7616	Boeing 747-400	Completed	9559 km
2026-09-17 09:41 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7646	Boeing 747-400	Completed	9635 km
2026-09-15 09:59 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7436	Boeing 747-400	Completed	9610 km
2026-09-12 09:36 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7419	Boeing 747-400	Completed	9767 km
2026-09-10 10:13 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7421	Boeing 747-400	Completed	9727 km
2026-09-08 09:32 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7419	Boeing 747-400	Incomplete (signal lost)	~9171 km est. (462 km recorded)
2026-09-05 10:04 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7423	Boeing 747-400	Completed	9374 km
2026-09-03 16:05 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7620	Boeing 747-400	Completed	9784 km
2026-09-01 10:35 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7645	Boeing 747-400	Completed	9573 km
2026-08-25 21:18 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7620	Boeing 747-400	Completed	9708 km
2026-08-18 09:48 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7423	Boeing 747-400	Completed	12200 km
2026-08-11 10:32 UTC	AIH283	SFO → ICN San Francisco → Seoul	HL7616	Boeing 747-400	Completed	10176 km