ANA8421

For travellers

Departure · Chicago (ORD)

Scheduled 17 Sep 09:15 · Departed 17 Sep 13:25 · +250 min

Board status: Active

Airborne since 17 Sep 13:25 (ADS-B)

Board data from ord, updated 21097 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Chicago O'Hare International Airport (ORD) — Chicago, United States

Scheduled departure

2026-09-17 14:15 UTC

Est. departure time

2026-09-17 18:09 UTC (approx.)

Arrival

Narita International Airport (NRT) — Tokyo / Narita, Japan

Also flies as

NH8421

Distance flown

10431 km

Straight-line distance

10074 km

Approach distance

141 km

Aircraft

Registration

JA771F

Type

Boeing 777-200LR

CO2 (EMEP est., total)

735.4 t (4684 kg/pax Business, 1946 kg/pax Economy)

Altitude & speed

Max altitude

34,000 ft

Max ground speed

491 kt

Tracked

13h 5m · 10,301 km

Altitude (ft, max 34,000)

Ground speed (kt, max 491)

Altitude (ft, max 34,000)

Ground speed (kt, max 491)

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

All Nippon Airways (ANA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-01 15:27 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10294 km
2026-09-29 14:47 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10329 km
2026-09-28 14:46 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10257 km
2026-09-26 14:29 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10286 km
2026-09-24 14:47 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10290 km
2026-09-22 19:11 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10329 km
2026-09-21 14:57 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10386 km
2026-09-20 04:29 UTC	ANA8421	NRT → NRT Tokyo / Narita → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	~5 km est. (3 km recorded)
2026-09-19 15:29 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10644 km
2026-09-17 18:25 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10431 km
2026-09-14 14:39 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10903 km
2026-09-12 14:49 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10584 km
2026-09-10 15:02 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10744 km
2026-09-07 14:31 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10592 km
2026-09-05 14:26 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10668 km
2026-09-03 15:20 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10668 km
2026-09-01 14:45 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA771F	Boeing 777-200LR	Completed	10645 km
2026-08-31 15:02 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10480 km
2026-08-27 14:59 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10588 km
2026-08-24 15:08 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	10672 km
2026-08-20 16:03 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	14310 km
2026-08-17 17:13 UTC	ANA8421	ORD → NRT Chicago → Tokyo / Narita	JA772F	Boeing 777-200LR	Completed	11661 km