Apparatus

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flight_takeoff Flight

UAL872

Operated by United Airlines

Live map

Live map filtered to UAL872. Shown when the flight is currently airborne.

Route airports View route page →

Departure

TPE RCTP MVFR

Taiwan Taoyuan International Airport

Taoyuan, TW

Local time
02:29 GMT+8
Timezone
Asia/Taipei
Type
Large Airport
Elevation
106 ft
Coordinates
25.0777, 121.2330

cloud Weather

Wind
280° / 3 kt
Visibility
6 SM
Ceiling
FEW 1,500 ft, BKN 3,000 ft
Temp / Dew
28°C / 28°C
Altimeter
29.56 inHg

Obs: 2026-08-28T18:00:00.000Z

Raw METAR / TAF 
METAR RCTP 281800Z 28003KT 9999 FEW015 BKN030 28/28 Q1001 NOSIG RMK A2957

TAF RCTP 281700Z 2818/2924 26005KT 9999 FEW015 BKN032 BECMG 2821/2823 33005KT TEMPO 2904/2908 30010KT 5000 SHRA FEW012 BKN020 BECMG 2908/2910 10005KT TEMPO 2919/2922 18005KT

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
11:29 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 13 kt
Visibility
10 SM
Ceiling
FEW 400 ft, SCT 11,000 ft, OVC 20,000 ft
Temp / Dew
17°C / 14°C
Altimeter
30.02 inHg

Obs: 2026-08-28T17:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281756Z 30013KT 10SM FEW004 SCT110 OVC200 17/14 A3002 RMK AO2 SLP164 60000 T01670139 10167 20150 51007

TAF KSFO 281739Z 2818/2924 30012KT P6SM VCSH BKN120 FM282000 29016KT P6SM VCSH BKN100 FM290700 29010KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A1CAC9 TPE → SFO Jul 26, 03:50 UTCJul 26, 13:05 UTC9h 16m - -
2026-07-26 A1CAC9 TPE → SFO Jul 26, 02:00 UTCJul 26, 02:20 UTC20m - -
2026-07-25 A2B501 TPE → SFO Jul 25, 04:20 UTCJul 25, 13:50 UTC9h 30m - -
2026-07-25 A2B501 TPE → SFO Jul 25, 02:20 UTCJul 25, 02:35 UTC15m - -
2026-07-24 A2E014 TPE → SFO Jul 24, 03:40 UTCJul 24, 13:35 UTC9h 55m - -
2026-07-24 A2E014 TPE → SFO Jul 24, 02:10 UTCJul 24, 02:20 UTC10m - -
2026-07-23 A1CB0F TPE → SFO Jul 23, 03:55 UTCJul 23, 13:45 UTC9h 50m - -
2026-07-23 A1CB0F TPE → SFO Jul 23, 02:15 UTCJul 23, 02:30 UTC15m - -
2026-07-22 A21DC4 TPE → SFO Jul 22, 03:50 UTCJul 22, 13:45 UTC9h 55m - -
2026-07-22 A21DC4 TPE → SFO Jul 22, 02:15 UTCJul 22, 02:30 UTC15m - -
2026-07-22 A21DC4 TPE → SFO Jul 22, 02:23 UTCJul 22, 13:41 UTC11h 18m +33m -8m
2026-07-21 A1F5FF TPE → SFO Jul 21, 04:00 UTCJul 21, 14:00 UTC10h 0m - -
2026-07-21 A1F5FF TPE → SFO Jul 21, 02:30 UTCJul 21, 02:40 UTC10m - -
2026-07-20 A1F622 TPE → SFO Jul 20, 04:00 UTCJul 20, 13:35 UTC9h 35m - -
2026-07-20 A1F622 TPE → SFO Jul 20, 02:10 UTCJul 20, 02:25 UTC15m - -
2026-07-19 A2659A - Jul 19, 03:35 UTCJul 19, 13:20 UTC9h 45m - -
2026-07-19 A2659A - Jul 19, 02:00 UTCJul 19, 02:15 UTC15m - -
2026-07-18 A2B8DB - Jul 18, 04:10 UTCJul 18, 04:45 UTC35m - -
2026-07-18 A2B8DB TPE → SFO Jul 18, 02:23 UTCJul 18, 13:41 UTC11h 18m +33m on time
2026-07-17 A290D0 - Jul 17, 03:50 UTCJul 17, 13:50 UTC10h 0m - -
2026-07-17 A290D0 - Jul 17, 02:20 UTCJul 17, 02:34 UTC15m - -
2026-07-16 A219EA - Jul 16, 03:50 UTCJul 16, 13:40 UTC9h 50m - -
2026-07-16 A219EA - Jul 16, 02:20 UTCJul 16, 02:30 UTC10m - -
2026-07-15 A21DC4 - Jul 15, 03:55 UTCJul 15, 14:00 UTC10h 5m - -
2026-07-15 A21DC4 - Jul 15, 02:25 UTCJul 15, 02:35 UTC10m - -
2026-07-14 A1CB0F TPE → SFO Jul 14, 02:23 UTCJul 14, 13:53 UTC11h 30m +33m +5m
2026-07-14 A1CB0F - Jul 14, 02:20 UTCJul 14, 13:45 UTC11h 25m - -
2026-07-13 A2B501 - Jul 13, 02:01 UTCJul 13, 13:35 UTC11h 35m - -
2026-07-10 A1C7E4 TPE → SFO Jul 10, 02:23 UTCJul 10, 13:14 UTC10h 51m +33m on time
2026-07-10 A1C7E4 - Jul 10, 02:00 UTCJul 10, 13:20 UTC11h 20m - -

Performance history

Flights tracked
209 showing last 30
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 49
June 2026 59
May 2026 61
April 2026 40

UAL872 frequently asked

Where does flight UAL872 fly?
UAL872 (United Airlines) flies from TPE to SFO. View the full route page.
How long is flight UAL872?
Based on observed flights, UAL872 takes on average 6h 20m from takeoff to landing.
How often does UAL872 fly?
UAL872 has been observed flying several times a week in our tracking data. We've recorded 209 flights under this callsign.
Is flight UAL872 usually on time?
Across recent flights, UAL872 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL872?
UAL872 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL872 live?
Yes. When UAL872 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.