UAL673 is operated by UNITED AIRLINES INC between Barcelona International Airport (LEBL) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 777-200. Typical block time is 9h 30m. SkyMeter has observed 102 legs of this flight number via ADS-B.

✈
FLIGHTS
102
last 90 days
⏱
AVG DURATION
9h 30m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/5/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
LEBL → KSFO
68
avg 11h 58m · Barcelona → San Francisco
KEWR → KSFO
1
avg 5h 26m · Newark Liberty → San Francisco
BIKF → KIAD
1
avg 5h 42m · Keflavik → Washington Dulles
LEBL → KEWR
1
avg 7h 58m · Barcelona → Newark Liberty

Aircraft types

Equipment used on this number

1
B772 BOEING Boeing 777-200
250

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 UAL673

30
N78017BOEING Boeing 777-200
→
9/5/2026
2h 46m
No alerts
Replay Analysis
N78017BOEING Boeing 777-200
→
9/4/2026
9h 44m
No alerts
Replay Analysis
N78009BOEING Boeing 777-200
→
9/4/2026
2h 45m
No alerts
Replay Analysis
N78009BOEING Boeing 777-200
→
9/3/2026
3h 55m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/3/2026
2h 39m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/2/2026
9h 34m
No alerts
Replay Analysis
N794UABOEING Boeing 777-200
→
9/2/2026
12h 13m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
9/2/2026
3h 7m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
9/1/2026
9h 22m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
9/1/2026
12h 30m
No alerts
Replay Analysis
N78013BOEING Boeing 777-200
→
8/31/2026
5h 46m
No alerts
Replay Analysis
N78013BOEING Boeing 777-200
→
8/31/2026
9h 32m
No alerts
Replay Analysis
N78013BOEING Boeing 777-200
→
8/31/2026
2h 50m
No alerts
Replay Analysis
N229UABOEING Boeing 777-200
→
8/31/2026
2h 20m
No alerts
Replay Analysis
N229UABOEING Boeing 777-200
→
8/30/2026
12h 0m
No alerts
Replay Analysis
N229UABOEING Boeing 777-200
→
8/30/2026
9h 40m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
8/30/2026
2h 28m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
8/29/2026
11h 49m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
8/29/2026
9h 21m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
8/29/2026
3h 15m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
8/28/2026
9h 16m
No alerts
Replay Analysis
N27015BOEING Boeing 777-200
→
8/28/2026
12h 31m
No alerts
Replay Analysis
N69020BOEING Boeing 777-200
→
8/28/2026
2h 26m
No alerts
Replay Analysis
N69020BOEING Boeing 777-200
→
8/27/2026
11h 51m
No alerts
Replay Analysis
N69020BOEING Boeing 777-200
→
8/27/2026
9h 23m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
8/27/2026
3h 22m
No alerts
Replay Analysis
N793UABOEING Boeing 777-200
→
8/26/2026
4h 0m
No alerts
Replay Analysis
N77022BOEING Boeing 777-200
→
8/26/2026
2h 56m
No alerts
Replay Analysis
N77022BOEING Boeing 777-200
→
8/25/2026
11h 30m
No alerts
Replay Analysis
N77022BOEING Boeing 777-200
→
8/25/2026
8h 32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window