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UAL943

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

For travellers

Departure · Lisbon (LIS)

Terminal T1
Scheduled 17 Sep 12:20
Board status: Final Call
Airborne since 17 Sep 14:16 (ADS-B)

Board data from lis, updated 21607 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Humberto Delgado Airport (Lisbon Portela Airport) (LIS) — Lisbon, Portugal
Scheduled departure
2026-09-17 11:20 UTC
Departed
2026-09-17 13:16 UTC
Arrival
Washington Dulles International Airport (IAD) — Washington, DC, United States
Also flies as
UA943
Codeshares
AC3806, LH8865
Distance flown
6004 km
Straight-line distance
5766 km
Approach distance
98 km

Aircraft

Registration
N225UA
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 (2557 kg/pax Business, 1049 kg/pax Premium Economy, 837 kg/pax Economy)

Altitude & speed

Max altitude
37,025 ft
Max ground speed
496 kt
Tracked
6h 59m · 5,940 km
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Ground speed (kt, max 496)
02685360m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Altitude (ft, max 37,025)
019,99439,9870m2h 0m4h 0m6h 0m
Ground speed (kt, max 496)
02685360m2h 0m4h 0m6h 0m

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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