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UAL943

LIS → IAD · Boeing 777-200ER · United Airlines

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Departure · Lisbon (LIS)

Terminal T1
Scheduled 12:20 · Departed 12:34 · +14 min
Board status: Departed
Airborne since 12:33 (ADS-B)

Arrival · Washington, DC (IAD)

Gate C8 · Baggage belt 16
Scheduled 15:20 · Estimated 14:47 · early
Board status: InAir
In the air, ~6h 22m to go (12% of the route flown)

Board data from lis, mwaa, updated 54 min ago; times local to each airport.

Flight

Status
In progress
Departure
Humberto Delgado Airport (Lisbon Portela Airport) (LIS) — Lisbon, Portugal
Scheduled departure
2026-10-02 11:20 UTC
Departed
2026-10-02 11:33 UTC
Arrival
Washington Dulles International Airport (IAD) — Washington, DC, United States (scheduled)
Scheduled arrival
2026-10-02 19:20 UTC
Estimated arrival
2026-10-02 18:47 UTC
Progress
12% · ~6h 22m remaining
Also flies as
UA943
Codeshares
AC3806, LH8865
Distance flown
711 km
Straight-line distance
5766 km

Aircraft

Registration
N77012
Type
Boeing 777-200ER
Seats
276 total (156 Economy, 46 Economy Plus, 24 Premium Plus, 50 United Polaris Business)
CO2 (EMEP est., total)
322.1 t (837 kg/pax Economy, 1049 kg/pax Premium Economy, 2557 kg/pax Business)

Altitude & speed

Max altitude
35,975 ft
Max ground speed
472 kt
Tracked
55m · 711 km
Note
still in progress - the track so far
Altitude (ft, max 35,975)
019,42638,8530m30m
Ground speed (kt, max 472)
02555100m30m
Altitude (ft, max 35,975)
019,42638,8530m
Ground speed (kt, max 472)
02555100m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 11:33 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N77012 Boeing 777-200ER In progress ~5766 km est.
2026-10-01 12:13 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N784UA Boeing 777-200ER Completed (landing confirmed by airport data) 5869 km
2026-09-30 11:41 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N786UA Boeing 777-200ER Completed 5885 km
2026-09-29 12:08 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N786UA Boeing 777-200ER Completed 5917 km
2026-09-28 23:10 UTC UAL943 YHZ → IAD
Halifax → Washington, DC
 N788UA Boeing 777-200ER Completed 1456 km
2026-09-28 15:34 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N788UA Boeing 777-200ER Incomplete (signal lost) ~6076 km est. (4708 km recorded)
2026-09-27 11:50 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N225UA Boeing 777-200ER Completed 6124 km
2026-09-26 11:20 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N788UA Boeing 777-200ER Completed 6387 km
2026-09-25 11:29 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N798UA Boeing 777-200ER Completed 5915 km
2026-09-24 14:30 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N228UA Boeing 777-200ER Completed 5980 km
2026-09-23 11:27 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N799UA Boeing 777-200ER Completed 6002 km
2026-09-22 11:35 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N228UA Boeing 777-200ER Completed 5997 km
2026-09-21 11:35 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N224UA Boeing 777-200ER Completed 6221 km
2026-09-20 12:34 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N216UA Boeing 777-200ER Completed 5891 km
2026-09-19 11:33 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N797UA Boeing 777-200ER Completed 6026 km
2026-09-18 11:43 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N796UA Boeing 777-200ER Completed 6185 km
2026-09-17 13:16 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N225UA Boeing 777-200ER Completed 6004 km
2026-09-16 11:37 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N79011 Boeing 777-200ER Completed 5923 km
2026-09-15 13:18 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78017 Boeing 777-200ER Completed 6013 km
2026-09-14 11:39 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N216UA Boeing 777-200ER Completed 6059 km
2026-09-13 11:31 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N27015 Boeing 777-200ER Completed 6144 km
2026-09-12 11:33 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N225UA Boeing 777-200ER Completed 5948 km
2026-09-11 11:38 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N787UA Boeing 777-200ER Completed 6178 km
2026-09-10 11:31 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78009 Boeing 777-200ER Completed 6033 km
2026-09-07 11:46 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N76021 Boeing 777-200ER Completed 6014 km
2026-09-06 11:44 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N227UA Boeing 777-200ER Completed 6022 km
2026-09-05 11:44 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N784UA Boeing 777-200ER Completed 6107 km
2026-09-04 16:13 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N784UA Boeing 777-200ER Completed 5910 km
2026-09-03 11:15 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N784UA Boeing 777-200ER Completed 5975 km
2026-09-02 13:03 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78005 Boeing 777-200ER Completed 6308 km
2026-09-01 11:59 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N783UA Boeing 777-200ER Completed 6050 km
2026-08-31 17:43 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N783UA Boeing 777-200ER Completed 6030 km
2026-08-30 11:19 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N797UA Boeing 777-200ER Completed 6061 km
2026-08-29 11:37 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N77019 Boeing 777-200ER Completed 6191 km
2026-08-28 13:23 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78017 Boeing 777-200ER Completed 6448 km
2026-08-27 11:58 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N209UA Boeing 777-200ER Completed 6002 km
2026-08-26 12:02 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78013 Boeing 777-200ER Completed 5914 km
2026-08-25 11:52 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N77019 Boeing 777-200ER Completed 6065 km
2026-08-24 11:39 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N76010 Boeing 777-200ER Completed 5979 km
2026-08-23 12:54 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78009 Boeing 777-200ER Completed 5999 km
2026-08-22 11:51 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N216UA Boeing 777-200ER Completed 6517 km
2026-08-21 12:21 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N27015 Boeing 777-200ER Completed 6386 km
2026-08-20 11:18 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N77012 Boeing 777-200ER Completed 6790 km
2026-08-19 11:36 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78005 Boeing 777-200ER Completed 7178 km
2026-08-18 12:33 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N784UA Boeing 777-200ER Incomplete (signal lost) 7306 km
2026-08-17 12:38 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N57016 Boeing 777-200ER Completed 6996 km
2026-08-16 11:16 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N78005 Boeing 777-200ER Completed 6758 km
2026-08-14 16:17 UTC UAL943 LHR → IAD
London → Washington, DC
 N69020 Boeing 777-200ER Completed 20845 km
2026-08-14 11:24 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N216UA Boeing 777-200ER Completed 6835 km
2026-08-13 11:29 UTC UAL943 LIS → IAD
Lisbon → Washington, DC
 N216UA Boeing 777-200ER Completed 7038 km

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