Flight Status & Tracker

UAL871

UNITED AIRLINES INC · SFO → TPE · Last tracked Oct 22, 2026

UAL871 is a flight number operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Taiwan Taoyuan International Airport (RCTP). SkyMeter last tracked UAL871 on October 22, 2026. The flight is most often flown by a BOEING Boeing 777-300ER. Typical block time is 2h 34m. SkyMeter has observed 152 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
152
last 90 days
⏱
AVG DURATION
2h 34m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/22/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSFO → RCTP
12
avg 13h 2m · San Francisco → Taiwan Taoyuan
KHAF → RCTP
2
avg 13h 15m · Half Moon Bay → Taiwan Taoyuan

Aircraft types

Equipment used on this number

1
B77W BOEING Boeing 777-300ER
174

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 UAL871

30
N2749UBOEING Boeing 777-300ER
→
10/22/2026
3h 32m
No alerts
Replay Analysis
N2749UBOEING Boeing 777-300ER
→
10/21/2026
53m
No alerts
Replay Analysis
N2534UBOEING Boeing 777-300ER
→
10/21/2026
3h 24m
No alerts
Replay Analysis
N2534UBOEING Boeing 777-300ER
→
10/20/2026
57m
No alerts
Replay Analysis
N2138UBOEING Boeing 777-300ER
→
10/20/2026
1h 3m
No alerts
Replay Analysis
N2138UBOEING Boeing 777-300ER
→
10/19/2026
1h 3m
No alerts
Replay Analysis
N2737UBOEING Boeing 777-300ER
→
10/19/2026
1h 15m
No alerts
Replay Analysis
N2737UBOEING Boeing 777-300ER
→
10/18/2026
58m
No alerts
Replay Analysis
N2534UBOEING Boeing 777-300ER
→
10/18/2026
12h 11m
No alerts
Replay Analysis
N2534UBOEING Boeing 777-300ER
→
10/18/2026
13h 5m
No alerts
Replay Analysis
N2534UBOEING Boeing 777-300ER
→
10/18/2026
54m
No alerts
Replay Analysis
N2140UBOEING Boeing 777-300ER
→
10/16/2026
1h 20m
No alerts
Replay Analysis
N2135UBOEING Boeing 777-300ER
→
10/16/2026
9h 58m
No alerts
Replay Analysis
N2135UBOEING Boeing 777-300ER
→
10/15/2026
13h 40m
No alerts
Replay Analysis
N2135UBOEING Boeing 777-300ER
→
10/15/2026
1h 5m
No alerts
Replay Analysis
N2846UBOEING Boeing 777-300ER
→
10/15/2026
1h 10m
No alerts
Replay Analysis
N2846UBOEING Boeing 777-300ER
→
10/14/2026
52m
No alerts
Replay Analysis
N2639UBOEING Boeing 777-300ER
→
10/14/2026
3h 28m
No alerts
Replay Analysis
N2639UBOEING Boeing 777-300ER
→
10/13/2026
54m
No alerts
Replay Analysis
N2250UBOEING Boeing 777-300ER
→
10/13/2026
8h 46m
No alerts
Replay Analysis
N2250UBOEING Boeing 777-300ER
→
10/12/2026
53m
No alerts
Replay Analysis
N2250UBOEING Boeing 777-300ER
→
10/12/2026
13h 15m
No alerts
Replay Analysis
N2333UBOEING Boeing 777-300ER
→
10/12/2026
3h 6m
No alerts
Replay Analysis
N2644UBOEING Boeing 777-300ER
→
10/11/2026
3h 10m
No alerts
Replay Analysis
N2644UBOEING Boeing 777-300ER
→
10/10/2026
56m
No alerts
Replay Analysis
N2639UBOEING Boeing 777-300ER
→
10/10/2026
35m
No alerts
Replay Analysis
N2639UBOEING Boeing 777-300ER
→
10/9/2026
55m
No alerts
Replay Analysis
N2333UBOEING Boeing 777-300ER
→
10/9/2026
39m
No alerts
Replay Analysis
N2333UBOEING Boeing 777-300ER
→
10/8/2026
1h 5m
No alerts
Replay Analysis
N2140UBOEING Boeing 777-300ER
→
10/8/2026
1h 12m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window