UA873

For travellers

Arrival · Tokyo / Narita (NRT)

Terminal T1-South · Gate 35

Scheduled 03 Oct 19:55 · Estimated 03 Oct 19:30 · early

Board status: ARRIVED

Landed 03 Oct 16:08 (estimated)

Board data from narita, updated 780 min ago; times local to each airport.

Flight

Status

Incomplete (signal lost)

Departure

Antonio B. Won Pat International Airport (GUM) — Hagåtña, Guam International Airport, Guam

Departed

2026-10-03 07:07 UTC

Arrival

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

Scheduled arrival

2026-10-03 10:55 UTC

Estimated arrival

2026-10-03 10:30 UTC

Codeshares

NH6459

Distance flown

9 km

Straight-line distance

2516 km

Approach distance

9 km

Aircraft

Registration

N17309

Type

Boeing 737 MAX 8

Seats

166 total (16 Business, 150 Economy)

Altitude & speed

Max altitude

5,175 ft

Max ground speed

270 kt

Tracked

1m · 9 km

Altitude (ft, max 5,175)

Ground speed (kt, max 270)

Altitude (ft, max 5,175)

Ground speed (kt, max 270)

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

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 07:07 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17309	Boeing 737 MAX 8	Incomplete (signal lost)	~2562 km est. (9 km recorded)
2026-10-02 06:59 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17309	Boeing 737 MAX 8	Incomplete (signal lost)	~2562 km est. (9 km recorded)
2026-10-01 07:04 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17306	Boeing 737 MAX 8	Incomplete (signal lost)	~2564 km est. (19 km recorded)
2026-09-30 07:01 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17306	Boeing 737 MAX 8	Incomplete (signal lost)	~2565 km est. (34 km recorded)
2026-09-29 07:02 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17303	Boeing 737 MAX 8	Incomplete (signal lost)	~2564 km est. (17 km recorded)
2026-09-28 07:05 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17302	Boeing 737 MAX 8	Incomplete (signal lost)	~2564 km est. (24 km recorded)
2026-09-27 07:01 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2565 km est. (22 km recorded)
2026-09-26 07:03 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2566 km est. (31 km recorded)
2026-09-25 07:00 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2567 km est. (26 km recorded)
2026-09-24 07:01 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2572 km est. (40 km recorded)
2026-09-23 07:02 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2565 km est. (28 km recorded)
2026-09-21 20:56 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17302	Boeing 737 MAX 8	Completed	2590 km
2026-09-20 06:58 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17302	Boeing 737 MAX 8	Incomplete (signal lost)	~2570 km est. (42 km recorded)
2026-09-19 06:56 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17326	Boeing 737 MAX 8	Incomplete (signal lost)	~2566 km est. (31 km recorded)
2026-09-18 06:49 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17326	Boeing 737 MAX 8	Incomplete (signal lost)	~2576 km est. (41 km recorded)
2026-09-17 07:00 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N37319	Boeing 737 MAX 8	Incomplete (signal lost)	~2561 km est. (34 km recorded)
2026-09-16 06:50 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N37319	Boeing 737 MAX 8	Incomplete (signal lost)	~2570 km est. (43 km recorded)
2026-09-15 07:04 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2565 km est. (18 km recorded)
2026-09-14 06:59 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N27304	Boeing 737 MAX 8	Incomplete (signal lost)	~2566 km est. (24 km recorded)
2026-09-13 06:49 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N17309	Boeing 737 MAX 8	Completed	2654 km
2026-09-12 07:03 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2567 km est. (31 km recorded)
2026-09-11 07:11 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Incomplete (signal lost)	~2570 km est. (21 km recorded)
2026-09-10 07:10 UTC	UAL873	GUM → NRT Hagåtña, Guam International Airport → Tokyo / Narita	N73283	Boeing 737-800	Completed	2628 km