Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL858

Operated by UAL

Live map

Live map filtered to UAL858. Shown when the flight is currently airborne.

Route airports View route page →

Departure

PVG ZSPD VFR

Shanghai Pudong International Airport

Shanghai (Pudong), CN

Local time
00:53 GMT+8
Timezone
Asia/Shanghai
Type
Large Airport
Elevation
13 ft
Coordinates
31.1434, 121.8050

cloud Weather

Wind
190° / 10 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
30°C / 26°C
Altimeter
29.65 inHg

Obs: 2026-07-14T16:30:00.000Z

Raw METAR / TAF 
METAR ZSPD 141630Z 19005MPS CAVOK 30/26 Q1004 NOSIG

TAF ZSPD 141503Z 1418/1524 18004MPS 8000 SCT030 TX36/1506Z TN28/1421Z TN28/1521Z TEMPO 1505/1509 TSRA BKN008 SCT030CB

flight Live Traffic

flight_takeoff 20 Departures
flight_land 13 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
09:53 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
40° / 3 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft
Temp / Dew
20°C / 14°C
Altimeter
29.99 inHg

Obs: 2026-07-14T15:56:00.000Z

Raw METAR / TAF 
METAR KSFO 141556Z 04003KT 10SM FEW200 20/14 A2999 RMK AO2 SLP154 T02000144

TAF KSFO 141448Z 1415/1518 28007KT P6SM FEW150 FM141900 28015G25KT P6SM SKC FM150400 29014KT P6SM SKC FM150800 26009KT P6SM SKC

warning FAA Advisories

  • Ground Delay: other (avg 45 minutes)

flight Live Traffic

flight_takeoff 235 Departures
flight_land 253 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A1F2B1 - Jul 14, 05:25 UTCJul 14, 15:45 UTC10h 20m - -
2026-07-13 A290F3 - Jul 13, 05:31 UTCJul 13, 16:05 UTC10h 35m - -
2026-07-13 A290F3 PVG → SFO Jul 13, 04:44 UTCJul 13, 16:02 UTC11h 18m +34m +12m
2026-07-12 A290F3 - Jul 12, 10:50 UTCJul 13, 07:20 UTC20h 30m - -
2026-07-12 A290F3 - Jul 12, 09:30 UTCJul 13, 07:20 UTC21h 50m - -
2026-07-12 A1CAC9 PVG → SFO Jul 12, 04:44 UTCJul 12, 15:24 UTC10h 40m +34m -18m
2026-07-12 A1CAC9 PVG → SFO Jul 12, 04:44 UTCJul 12, 15:12 UTC10h 28m +34m -30m
2026-07-11 A1CAC9 - Jul 11, 08:20 UTCJul 12, 07:01 UTC22h 40m - -
2026-07-11 A2B8FE - Jul 11, 05:05 UTCJul 11, 06:40 UTC1h 35m - -
2026-07-11 A2B8FE PVG → SFO Jul 11, 04:44 UTCJul 11, 15:19 UTC10h 35m +34m on time
2026-07-10 A2B8FE - Jul 10, 07:35 UTCJul 11, 06:40 UTC23h 5m - -
2026-07-10 A219EA - Jul 10, 05:20 UTCJul 10, 15:25 UTC10h 5m - -
2026-07-10 A219EA PVG → SFO Jul 10, 04:44 UTCJul 10, 15:20 UTC10h 36m +34m -16m
2026-07-09 A290F3 - Jul 9, 06:10 UTCJul 9, 16:15 UTC10h 5m - -
2026-07-09 A290F3 PVG → SFO Jul 9, 05:04 UTCJul 9, 16:09 UTC11h 5m +54m -3m
2026-07-08 A21633 PVG → SFO Jul 8, 04:44 UTCJul 8, 15:22 UTC10h 38m +34m +6m
2026-07-07 A21633 - Jul 7, 06:50 UTCJul 8, 06:45 UTC23h 55m - -
2026-07-07 A1F2B1 - Jul 7, 05:15 UTCJul 7, 15:10 UTC9h 55m - -
2026-07-06 A1CB0F - Jul 6, 05:05 UTCJul 6, 06:30 UTC1h 25m - -
2026-07-06 A1CB0F PVG → SFO Jul 6, 04:44 UTCJul 6, 14:54 UTC10h 10m +34m -8m
2026-07-05 A1CB0F - Jul 5, 07:50 UTCJul 6, 06:30 UTC22h 40m - -
2026-07-05 A1F2B1 - Jul 5, 06:45 UTCJul 5, 07:30 UTC45m - -
2026-07-05 A1F2B1 PVG → SFO Jul 5, 04:44 UTCJul 5, 15:45 UTC11h 1m +34m -21m
2026-07-04 A2B8FE PVG → SFO Jul 4, 04:44 UTCJul 4, 15:18 UTC10h 34m +34m -20m
2026-07-03 A2B8FE - Jul 3, 07:35 UTCJul 4, 06:55 UTC23h 20m - -
2026-07-03 A290F3 - Jul 3, 05:25 UTCJul 3, 15:45 UTC10h 20m - -
2026-07-02 A1F5FF - Jul 2, 05:15 UTCJul 2, 14:50 UTC9h 35m - -
2026-07-01 A1F5FF - Jul 1, 07:50 UTCJul 2, 06:51 UTC23h 1m - -
2026-07-01 A21656 - Jul 1, 05:25 UTCJul 1, 15:15 UTC9h 50m - -
2026-06-30 A21656 - Jun 30, 07:35 UTCJul 1, 07:00 UTC23h 25m - -

Performance history

Flights tracked
171 showing last 30
Avg arrival delay
-10m
On-time arrival
100% 100% on time
Aircraft used
9

Monthly activity 4 months

Month Flights tracked
July 2026 29
June 2026 56
May 2026 52
April 2026 34

UAL858 frequently asked

Where does flight UAL858 fly?
UAL858 (UAL) flies from PVG to SFO. View the full route page.
How long is flight UAL858?
Based on observed flights, UAL858 takes on average 13h 12m from takeoff to landing.
How often does UAL858 fly?
UAL858 has been observed flying several times a week in our tracking data. We've recorded 171 flights under this callsign.
Is flight UAL858 usually on time?
Across recent flights, UAL858 arrives 10 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL858?
UAL858 has been operated by 9 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL858 live?
Yes. When UAL858 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.