UAL849

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Departed

2026-09-18 12:20 UTC

Arrival

Tokyo Haneda International Airport (HND) — Ota, Tokyo, Japan

Distance flown

583 km

Straight-line distance

2505 km

Approach distance

101 km

Aircraft

Registration

N37319

Type

Boeing 737 MAX 8

Seats

166 total (16 Business, 150 Economy)

Altitude & speed

Max altitude

35,000 ft

Max ground speed

489 kt

Tracked

57m · 554 km

Altitude (ft, max 35,000)

Ground speed (kt, max 489)

Altitude (ft, max 35,000)

Ground speed (kt, max 489)

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
2026-10-02 12:24 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed	544 km
2026-10-02 09:48 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2548 km est. (9 km recorded)
2026-10-01 12:23 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17326	Boeing 737 MAX 8	Completed	576 km
2026-10-01 09:40 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17326	Boeing 737 MAX 8	Incomplete (signal lost)	~2552 km est. (9 km recorded)
2026-09-30 12:14 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed	553 km
2026-09-30 09:38 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2554 km est. (49 km recorded)
2026-09-29 12:02 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed	525 km
2026-09-29 09:33 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2553 km est. (27 km recorded)
2026-09-28 12:08 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N37319	Boeing 737 MAX 8	Completed	490 km
2026-09-28 09:36 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N37319	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2563 km est. (59 km recorded)
2026-09-27 12:09 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17329	Boeing 737 MAX 8	Completed	576 km
2026-09-27 09:34 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17329	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2555 km est. (39 km recorded)
2026-09-26 12:07 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17316	Boeing 737 MAX 8	Completed	673 km
2026-09-26 09:35 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17316	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2560 km est. (51 km recorded)
2026-09-25 12:09 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17322	Boeing 737 MAX 8	Completed	570 km
2026-09-25 09:35 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17322	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2553 km est. (30 km recorded)
2026-09-24 12:05 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17316	Boeing 737 MAX 8	Completed	634 km
2026-09-24 09:35 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17316	Boeing 737 MAX 8	Incomplete (signal lost)	~2558 km est. (53 km recorded)
2026-09-23 12:05 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed	515 km
2026-09-23 09:39 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2554 km est. (31 km recorded)
2026-09-22 09:44 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed	2607 km
2026-09-21 23:39 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17326	Boeing 737 MAX 8	Completed	2727 km
2026-09-20 12:15 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17303	Boeing 737 MAX 8	Completed	520 km
2026-09-20 09:38 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17303	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2562 km est. (36 km recorded)
2026-09-19 23:41 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17329	Boeing 737 MAX 8	Completed	2710 km
2026-09-18 12:20 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N37319	Boeing 737 MAX 8	Completed	583 km
2026-09-18 09:39 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N37319	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2551 km est. (38 km recorded)
2026-09-17 12:13 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17326	Boeing 737 MAX 8	Completed	435 km
2026-09-17 09:37 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17326	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2553 km est. (30 km recorded)
2026-09-16 12:12 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed	484 km
2026-09-16 09:37 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2552 km est. (20 km recorded)
2026-09-15 12:17 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed	608 km
2026-09-15 09:42 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N27304	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2552 km est. (31 km recorded)
2026-09-14 12:10 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed	591 km
2026-09-14 09:36 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2554 km est. (40 km recorded)
2026-09-13 12:03 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17322	Boeing 737 MAX 8	Completed	490 km
2026-09-13 09:34 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17322	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2553 km est. (23 km recorded)
2026-09-12 12:18 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed	468 km
2026-09-12 09:49 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17309	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2554 km est. (34 km recorded)
2026-09-11 12:18 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N33262	Boeing 737-800	Completed	488 km
2026-09-11 09:44 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N33262	Boeing 737-800	Completed (landing confirmed by airport data)	~2554 km est. (24 km recorded)
2026-09-10 12:11 UTC	UAL849	? → HND ? → Ota, Tokyo	N33262	Boeing 737-800	Completed	490 km
2026-09-10 09:33 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N33262	Boeing 737-800	Completed (landing confirmed by airport data)	~2552 km est. (26 km recorded)
2026-09-09 09:30 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N37319	Boeing 737 MAX 8	Completed	2628 km
2026-09-08 12:08 UTC	UAL849	? → HND ? → Ota, Tokyo	N17329	Boeing 737 MAX 8	Completed	621 km
2026-09-08 09:25 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17329	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2564 km est. (44 km recorded)
2026-09-07 12:10 UTC	UAL849	? → HND ? → Ota, Tokyo	N17306	Boeing 737 MAX 8	Completed	465 km
2026-09-07 09:33 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17306	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2555 km est. (43 km recorded)
2026-09-06 12:33 UTC	UAL849	? → HND ? → Ota, Tokyo	N17306	Boeing 737 MAX 8	Completed	638 km
2026-09-06 09:49 UTC	UAL849	GUM → HND Hagåtña, Guam International Airport → Ota, Tokyo	N17306	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~2552 km est. (17 km recorded)