UAL870 is operated by UNITED AIRLINES INC between Sydney Kingsford Smith International Airport (YSSY) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 787-9 Dreamliner. Typical block time is 12h 53m. SkyMeter has observed 83 legs of this flight number via ADS-B.

✈
FLIGHTS
83
last 90 days
⏱
AVG DURATION
12h 53m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/19/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.2%
1 flagged

Routes flown

By count · last 90 days

2
YSSY → KSFO
77
avg 13h 32m · Sydney Kingsford Smith → San Francisco
YSSY → KOAK
1
avg 13h 26m · Sydney Kingsford Smith → Metropolitan Oakland

Aircraft types

Equipment used on this number

1
B789 BOEING Boeing 787-9 Dreamliner
83

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 UAL870

30
N38955BOEING Boeing 787-9 Dreamliner
→
08/19/2026
13h 25m
△ Low approach-stability score
Replay Analysis
N26967BOEING Boeing 787-9 Dreamliner
→
08/18/2026
13h 31m
No alerts
Replay Analysis
N27959BOEING Boeing 787-9 Dreamliner
→
08/17/2026
13h 37m
No alerts
Replay Analysis
N23994BOEING Boeing 787-9 Dreamliner
→
08/16/2026
15h 10m
No alerts
Replay Analysis
N24972BOEING Boeing 787-9 Dreamliner
→
08/15/2026
14h 6m
No alerts
Replay Analysis
N29978BOEING Boeing 787-9 Dreamliner
→
08/14/2026
13h 55m
No alerts
Replay Analysis
N24990BOEING Boeing 787-9 Dreamliner
→
08/13/2026
1h 1m
No alerts
Replay Analysis
N29984BOEING Boeing 787-9 Dreamliner
→
08/12/2026
13h 7m
No alerts
Replay Analysis
N29971BOEING Boeing 787-9 Dreamliner
→
08/11/2026
13h 26m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
08/10/2026
13h 35m
No alerts
Replay Analysis
N23983BOEING Boeing 787-9 Dreamliner
→
08/09/2026
2h 54m
No alerts
Replay Analysis
N22995BOEING Boeing 787-9 Dreamliner
→
08/08/2026
13h 23m
No alerts
Replay Analysis
N24988BOEING Boeing 787-9 Dreamliner
→
08/07/2026
13h 58m
No alerts
Replay Analysis
N24990BOEING Boeing 787-9 Dreamliner
→
08/05/2026
13h 42m
No alerts
Replay Analysis
N23994BOEING Boeing 787-9 Dreamliner
→
08/03/2026
13h 36m
No alerts
Replay Analysis
N19986BOEING Boeing 787-9 Dreamliner
→
08/02/2026
4h 44m
No alerts
Replay Analysis
N27958BOEING Boeing 787-9 Dreamliner
→
08/01/2026
13h 23m
No alerts
Replay Analysis
N24973BOEING Boeing 787-9 Dreamliner
→
07/31/2026
13h 23m
No alerts
Replay Analysis
N26970BOEING Boeing 787-9 Dreamliner
→
07/30/2026
13h 59m
No alerts
Replay Analysis
N29971BOEING Boeing 787-9 Dreamliner
→
07/29/2026
13h 16m
No alerts
Replay Analysis
N26960BOEING Boeing 787-9 Dreamliner
→
07/28/2026
13h 42m
No alerts
Replay Analysis
N27958BOEING Boeing 787-9 Dreamliner
→
07/27/2026
13h 54m
No alerts
Replay Analysis
N36962BOEING Boeing 787-9 Dreamliner
→
07/26/2026
13h 43m
No alerts
Replay Analysis
N24976BOEING Boeing 787-9 Dreamliner
→
07/25/2026
13h 2m
No alerts
Replay Analysis
N29984BOEING Boeing 787-9 Dreamliner
→
07/24/2026
13h 16m
No alerts
Replay Analysis
N29971BOEING Boeing 787-9 Dreamliner
→
07/23/2026
13h 19m
No alerts
Replay Analysis
N27965BOEING Boeing 787-9 Dreamliner
→
07/22/2026
13h 21m
No alerts
Replay Analysis
N23983BOEING Boeing 787-9 Dreamliner
→
07/21/2026
13h 31m
No alerts
Replay Analysis
N26996BOEING Boeing 787-9 Dreamliner
→
07/20/2026
13h 54m
No alerts
Replay Analysis
N27997BOEING Boeing 787-9 Dreamliner
→
07/19/2026
13h 27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window