UAL943 is operated by UNITED AIRLINES INC between Humberto Delgado Airport (Lisbon Portela Airport) (LPPT) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 777-200. Typical block time is 3h 11m. SkyMeter has observed 41 legs of this flight number via ADS-B.

✈
FLIGHTS
41
last 90 days
⏱
AVG DURATION
3h 11m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.4%
1 flagged

Routes flown

By count · last 90 days

1
LPPT → KIAD
11
avg 7h 40m · Humberto Delgado Airport (Lisbon Portela Airport) → Washington Dulles

Aircraft types

Equipment used on this number

1
B772 BOEING Boeing 777-200
41

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UAL943

30
N78001BOEING Boeing 777-200
→
06/03/2026
1h 59m
No alerts
Replay Analysis
N78001BOEING Boeing 777-200
→
06/03/2026
26m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
06/02/2026
2h 58m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
06/02/2026
21m
No alerts
Replay Analysis
N77014BOEING Boeing 777-200
→
06/01/2026
2h 7m
No alerts
Replay Analysis
N77014BOEING Boeing 777-200
→
06/01/2026
22m
No alerts
Replay Analysis
N228UABOEING Boeing 777-200
→
05/31/2026
7h 28m
No alerts
Replay Analysis
N786UABOEING Boeing 777-200
→
05/29/2026
7h 33m
No alerts
Replay Analysis
N57016BOEING Boeing 777-200
→
05/28/2026
2h 19m
No alerts
Replay Analysis
N57016BOEING Boeing 777-200
→
05/28/2026
28m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
05/26/2026
2h 16m
No alerts
Replay Analysis
N216UABOEING Boeing 777-200
→
05/26/2026
19m
No alerts
Replay Analysis
N78002BOEING Boeing 777-200
→
05/25/2026
2h 15m
No alerts
Replay Analysis
N78002BOEING Boeing 777-200
→
05/25/2026
37m
No alerts
Replay Analysis
N227UABOEING Boeing 777-200
→
05/24/2026
8h 2m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
05/23/2026
1h 7m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
05/23/2026
23m
No alerts
Replay Analysis
N78003BOEING Boeing 777-200
→
05/21/2026
1h 9m
No alerts
Replay Analysis
N78003BOEING Boeing 777-200
→
05/21/2026
41m
No alerts
Replay Analysis
N228UABOEING Boeing 777-200
→
05/18/2026
2h 13m
No alerts
Replay Analysis
N228UABOEING Boeing 777-200
→
05/18/2026
23m
No alerts
Replay Analysis
N782UABOEING Boeing 777-200
→
05/17/2026
3h 27m
No alerts
Replay Analysis
N782UABOEING Boeing 777-200
→
05/17/2026
27m
No alerts
Replay Analysis
N782UABOEING Boeing 777-200
→
05/16/2026
7h 50m
No alerts
Replay Analysis
N77006BOEING Boeing 777-200
→
05/15/2026
7h 51m
No alerts
Replay Analysis
N798UABOEING Boeing 777-200
→
05/14/2026
2h 7m
No alerts
Replay Analysis
N798UABOEING Boeing 777-200
→
05/14/2026
16m
No alerts
Replay Analysis
N784UABOEING Boeing 777-200
→
05/13/2026
1h 33m
No alerts
Replay Analysis
N784UABOEING Boeing 777-200
→
05/13/2026
27m
No alerts
Replay Analysis
N784UABOEING Boeing 777-200
→
05/11/2026
1h 26m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window