UAL819

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

George Bush Intercontinental Houston Airport (IAH) — Houston, United States

Departed

2026-10-02 10:17 UTC (first seen)

Arrival

Ministro Pistarini International Airport (EZE) — Buenos Aires, Argentina

Distance flown

901 km

Straight-line distance

8173 km

Approach distance

70 km

Aircraft

Registration

N78002

Type

Boeing 777-200ER

Seats

276 total (156 Economy, 46 Economy Plus, 24 Premium Plus, 50 United Polaris Business)

Altitude & speed

Max altitude

37,000 ft

Max ground speed

548 kt

Tracked

1h 4m · 901 km

Altitude (ft, max 37,000)

Ground speed (kt, max 548)

Altitude (ft, max 37,000)

Ground speed (kt, max 548)

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 10:17 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78002	Boeing 777-200ER	Completed	901 km
2026-10-02 02:07 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78002	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8314 km est. (5385 km recorded)
2026-10-01 10:02 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N788UA	Boeing 777-200ER	Completed	916 km
2026-10-01 01:41 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N788UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8315 km est. (5374 km recorded)
2026-09-30 09:56 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78009	Boeing 777-200ER	Completed	907 km
2026-09-30 01:49 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78009	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8306 km est. (5377 km recorded)
2026-09-29 11:28 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N797UA	Boeing 777-200ER	Completed	895 km
2026-09-29 03:45 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N797UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8297 km est. (5368 km recorded)
2026-09-28 09:26 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N792UA	Boeing 777-200ER	Completed	929 km
2026-09-28 01:34 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N792UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8317 km est. (5392 km recorded)
2026-09-27 09:51 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N795UA	Boeing 777-200ER	Completed	906 km
2026-09-27 01:55 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N795UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8353 km est. (5428 km recorded)
2026-09-26 09:52 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N204UA	Boeing 777-200ER	Completed	1037 km
2026-09-26 01:54 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N204UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8314 km est. (5390 km recorded)
2026-09-25 09:45 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N79011	Boeing 777-200ER	Completed	967 km
2026-09-25 01:45 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N79011	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8302 km est. (5392 km recorded)
2026-09-24 09:59 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N217UA	Boeing 777-200ER	Completed (landing presumed)	954 km
2026-09-24 01:55 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N217UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8320 km est. (5391 km recorded)
2026-09-23 09:43 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N229UA	Boeing 777-200ER	Completed	946 km
2026-09-23 01:31 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N229UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8307 km est. (5393 km recorded)
2026-09-22 10:08 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N76010	Boeing 777-200ER	Completed (landing presumed)	1044 km
2026-09-22 01:57 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N76010	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8303 km est. (5378 km recorded)
2026-09-21 09:30 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N27015	Boeing 777-200ER	Completed (landing presumed)	1450 km
2026-09-21 02:02 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N27015	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8486 km est. (6530 km recorded)
2026-09-20 09:38 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78017	Boeing 777-200ER	Completed	1105 km
2026-09-20 01:28 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78017	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8454 km est. (5526 km recorded)
2026-09-19 09:49 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N77022	Boeing 777-200ER	Completed	951 km
2026-09-19 01:42 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N77022	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8375 km est. (5455 km recorded)
2026-09-18 09:36 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N786UA	Boeing 777-200ER	Completed	986 km
2026-09-18 01:47 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N786UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8334 km est. (5519 km recorded)
2026-09-17 09:35 UTC	UAL819	? → EZE ? → Buenos Aires	N76021	Boeing 777-200ER	Completed	939 km
2026-09-17 01:36 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N76021	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8416 km est. (5494 km recorded)
2026-09-16 09:41 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N226UA	Boeing 777-200ER	Completed	920 km
2026-09-16 01:53 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N226UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8367 km est. (5450 km recorded)
2026-09-15 09:31 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N784UA	Boeing 777-200ER	Completed	1046 km
2026-09-15 01:32 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N784UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8370 km est. (5436 km recorded)
2026-09-14 10:02 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78005	Boeing 777-200ER	Completed	938 km
2026-09-14 01:51 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N78005	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8572 km est. (5684 km recorded)
2026-09-12 10:26 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N57016	Boeing 777-200ER	Completed	951 km
2026-09-12 02:21 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N57016	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8410 km est. (5484 km recorded)
2026-09-11 09:37 UTC	UAL819	? → EZE ? → Buenos Aires	N218UA	Boeing 777-200ER	Completed	972 km
2026-09-11 01:32 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N218UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8330 km est. (5649 km recorded)
2026-09-10 09:30 UTC	UAL819	? → EZE ? → Buenos Aires	N217UA	Boeing 777-200ER	Completed	1023 km
2026-09-10 01:35 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N217UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8323 km est. (5596 km recorded)
2026-09-09 14:36 UTC	UAL819	? → EZE ? → Buenos Aires	N785UA	Boeing 777-200ER	Completed	941 km
2026-09-09 08:31 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N785UA	Boeing 777-200ER	Completed (landing confirmed by airport data)	~6816 km est. (3890 km recorded)
2026-09-08 09:56 UTC	UAL819	? → EZE ? → Buenos Aires	N37018	Boeing 777-200ER	Completed	966 km
2026-09-08 01:48 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N37018	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8545 km est. (5663 km recorded)
2026-09-07 09:53 UTC	UAL819	? → EZE ? → Buenos Aires	N77012	Boeing 777-200ER	Completed	944 km
2026-09-07 01:54 UTC	UAL819	IAH → EZE Houston → Buenos Aires	N77012	Boeing 777-200ER	Completed (landing confirmed by airport data)	~8394 km est. (5468 km recorded)