YAFT.LIVE

UAL942

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

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Washington Dulles International Airport (IAD) — Washington, DC, United States
Departed
2026-10-02 08:47 UTC (first seen)
Arrival
Humberto Delgado Airport (Lisbon Portela Airport) (LIS) — Lisbon, Portugal
Distance flown
421 km
Straight-line distance
5766 km
Approach distance
79 km

Aircraft

Registration
N77012
Type
Boeing 777-200ER
Seats
276 total (156 Economy, 46 Economy Plus, 24 Premium Plus, 50 United Polaris Business)

Altitude & speed

Max altitude
39,000 ft
Max ground speed
512 kt
Tracked
44m · 420 km
Altitude (ft, max 39,000)
021,06042,1200m30m
Ground speed (kt, max 512)
02765530m30m
Altitude (ft, max 39,000)
021,06042,1200m
Ground speed (kt, max 512)
02765530m

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 08:47 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N77012 Boeing 777-200ER Completed 421 km
2026-10-02 02:54 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N77012 Boeing 777-200ER Completed (landing confirmed by airport data) ~5888 km est. (1327 km recorded)
2026-10-01 09:04 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N784UA Boeing 777-200ER Completed 575 km
2026-10-01 03:32 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N784UA Boeing 777-200ER Completed (landing confirmed by airport data) ~5873 km est. (1236 km recorded)
2026-09-30 08:40 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N786UA Boeing 777-200ER Completed 446 km
2026-09-30 03:11 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N786UA Boeing 777-200ER Completed (landing confirmed by airport data) ~5842 km est. (1454 km recorded)
2026-09-29 08:11 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N786UA Boeing 777-200ER Completed 498 km
2026-09-29 02:40 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N786UA Boeing 777-200ER Completed (landing confirmed by airport data) ~5853 km est. (1789 km recorded)
2026-09-28 08:24 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N788UA Boeing 777-200ER Completed 492 km
2026-09-28 03:04 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N788UA Boeing 777-200ER Incomplete (signal lost) ~5854 km est. (1787 km recorded)
2026-09-27 08:42 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N225UA Boeing 777-200ER Completed 567 km
2026-09-27 03:24 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N225UA Boeing 777-200ER Incomplete (signal lost) ~5859 km est. (1787 km recorded)
2026-09-26 08:40 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N788UA Boeing 777-200ER Completed 573 km
2026-09-26 03:13 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N788UA Boeing 777-200ER Incomplete (signal lost) ~5867 km est. (1780 km recorded)
2026-09-25 08:53 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N798UA Boeing 777-200ER Completed 567 km
2026-09-25 03:24 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N798UA Boeing 777-200ER Incomplete (signal lost) ~5869 km est. (1804 km recorded)
2026-09-24 08:51 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N228UA Boeing 777-200ER Completed 627 km
2026-09-24 03:19 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N228UA Boeing 777-200ER Completed (landing confirmed by airport data) ~5893 km est. (809 km recorded)
2026-09-23 08:44 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N799UA Boeing 777-200ER Completed 704 km
2026-09-23 03:28 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N799UA Boeing 777-200ER Completed (landing confirmed by airport data) ~5854 km est. (1412 km recorded)
2026-09-22 02:59 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N228UA Boeing 777-200ER Completed 5899 km
2026-09-21 02:52 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N224UA Boeing 777-200ER Completed 5899 km
2026-09-20 08:44 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N216UA Boeing 777-200ER Completed 415 km
2026-09-20 02:50 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N216UA Boeing 777-200ER Incomplete (signal lost) ~5944 km est. (897 km recorded)
2026-09-19 08:17 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N797UA Boeing 777-200ER Completed 539 km
2026-09-19 02:46 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N797UA Boeing 777-200ER Completed (landing confirmed by airport data) ~5916 km est. (1842 km recorded)
2026-09-18 03:42 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N796UA Boeing 777-200ER Completed 6041 km
2026-09-17 09:52 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N225UA Boeing 777-200ER Completed 485 km
2026-09-17 04:13 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N225UA Boeing 777-200ER Completed (landing confirmed by airport data) ~6011 km est. (2515 km recorded)
2026-09-16 02:43 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N79011 Boeing 777-200ER Completed 5927 km
2026-09-15 03:36 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N78017 Boeing 777-200ER Completed 6317 km
2026-09-14 02:54 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N216UA Boeing 777-200ER Completed 5939 km
2026-09-13 03:24 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N27015 Boeing 777-200ER Completed 5949 km
2026-09-12 02:57 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N225UA Boeing 777-200ER Completed 5930 km
2026-09-11 03:04 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N787UA Boeing 777-200ER Completed 5973 km
2026-09-10 03:15 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N78009 Boeing 777-200ER Completed 6015 km
2026-09-08 03:02 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N79011 Boeing 777-200ER Completed 5993 km
2026-09-07 02:58 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N76021 Boeing 777-200ER Completed 5963 km
2026-09-06 02:51 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N227UA Boeing 777-200ER Completed 5950 km
2026-09-05 03:16 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N784UA Boeing 777-200ER Completed 6112 km
2026-09-04 07:04 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N784UA Boeing 777-200ER Completed 5917 km
2026-09-03 03:09 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N784UA Boeing 777-200ER Completed 5967 km
2026-09-02 03:27 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N78005 Boeing 777-200ER Completed 6286 km
2026-09-01 03:43 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N783UA Boeing 777-200ER Completed 6151 km
2026-08-31 09:38 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N783UA Boeing 777-200ER Completed 6066 km
2026-08-30 03:01 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N797UA Boeing 777-200ER Completed 5912 km
2026-08-29 02:43 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N77019 Boeing 777-200ER Completed 5917 km
2026-08-28 05:17 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N78017 Boeing 777-200ER Completed 5879 km
2026-08-27 03:07 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N209UA Boeing 777-200ER Completed 5955 km
2026-08-26 03:04 UTC UAL942 IAD → LIS
Washington, DC → Lisbon
 N78013 Boeing 777-200ER Completed 5880 km

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