Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL820

Operated by UAL

Live map

Live map filtered to UAL820. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
HKG BKK Oct 16, 12:01 AM UTC Oct 16, 02:27 AM UTC PLANNED

Route airports View route page →

Departure

HKG VHHH VFR

Hong Kong International Airport

Hong Kong, HK

Local time
08:41 GMT+8
Timezone
Asia/Hong_Kong
Type
Large Airport
Elevation
28 ft
Coordinates
22.3118, 113.9149

cloud Weather

Wind
60° / 8 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft, SCT 3,000 ft
Temp / Dew
29°C / 21°C
Altimeter
30.00 inHg

Obs: 2026-10-15T00:30:00.000Z

Raw METAR / TAF 
METAR VHHH 150030Z 06008KT 9999 FEW020 SCT030 29/21 Q1016 NOSIG

TAF VHHH 142300Z 1500/1606 10010KT 9999 FEW020 TX30/1506Z TX31/1606Z TN27/1522Z

flight Live Traffic

flight_takeoff 11 Departures
flight_land 7 Arrivals

Arrival

BKK VTBS VFR

Suvarnabhumi Airport

Bangkok, TH

Local time
07:41 GMT+7
Timezone
Asia/Bangkok
Type
Large Airport
Elevation
5 ft
Coordinates
13.6811, 100.7470

cloud Weather

Wind
360° / 5 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft
Temp / Dew
28°C / 26°C
Altimeter
29.88 inHg

Obs: 2026-10-15T00:30:00.000Z

Raw METAR / TAF 
METAR VTBS 150030Z 36005KT 9999 FEW020 28/26 Q1012 NOSIG

TAF VTBS 142300Z 1500/1606 08008KT 9999 FEW020 TEMPO 1508/1512 VRB15KT 4000 TSRA FEW018CB SCT030 BKN100

flight Live Traffic

flight_takeoff 1 Departures
flight_land 1 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A31A50 MEX → SFO Jul 26, 07:40 UTCJul 26, 21:20 UTC13h 40m - -
2026-07-25 A4095F MEX → SFO Jul 25, 21:05 UTCJul 25, 21:15 UTC10m - -
2026-07-25 A4095F MEX → SFO Jul 25, 07:15 UTCJul 25, 17:40 UTC10h 25m - -
2026-07-25 A4095F MEX → SFO Jul 25, 07:14 UTCJul 25, 21:06 UTC13h 52m +19m -21m
2026-07-25 A31A96 MEX → SFO Jul 25, 00:13 UTCJul 25, 02:21 UTC2h 8m +33m +2m
2026-07-25 A31A96 MEX → SFO Jul 25, 00:10 UTCJul 25, 00:25 UTC15m - -
2026-07-24 A31A96 MEX → SFO Jul 24, 07:45 UTCJul 24, 22:10 UTC14h 25m - -
2026-07-24 A43100 MEX → SFO Jul 24, 01:55 UTCJul 24, 02:25 UTC30m - -
2026-07-24 A43100 MEX → SFO Jul 24, 00:05 UTCJul 24, 00:15 UTC10m - -
2026-07-23 A43100 MEX → SFO Jul 23, 07:35 UTCJul 23, 21:20 UTC13h 45m - -
2026-07-23 A31A56 MEX → SFO Jul 23, 00:01 UTCJul 23, 02:24 UTC2h 23m +21m +2m
2026-07-23 A31A56 MEX → SFO Jul 23, 00:05 UTCJul 23, 00:20 UTC15m - -
2026-07-22 A31A56 MEX → SFO Jul 22, 16:45 UTCJul 22, 20:55 UTC4h 10m - -
2026-07-22 A31A34 MEX → SFO Jul 22, 00:00 UTCJul 22, 02:15 UTC2h 15m - -
2026-07-21 A31A34 MEX → SFO Jul 21, 07:10 UTCJul 21, 18:25 UTC11h 15m - -
2026-07-21 A31A34 MEX → SFO Jul 21, 07:14 UTCJul 21, 20:47 UTC13h 33m +19m +8m
2026-07-20 A09FC4 MEX → SFO Jul 20, 23:50 UTCJul 21, 02:05 UTC2h 15m - -
2026-07-20 A09FC4 MEX → SFO Jul 20, 07:15 UTCJul 20, 20:50 UTC13h 35m - -
2026-07-20 A31A34 MEX → SFO Jul 20, 03:05 UTCJul 20, 03:25 UTC20m - -
2026-07-20 A31A34 MEX → SFO Jul 20, 01:10 UTCJul 20, 01:25 UTC15m - -
2026-07-20 A31A34 MEX → SFO Jul 20, 00:51 UTCJul 20, 03:15 UTC2h 24m +71m -2m
2026-07-19 A31A34 MEX → SFO Jul 19, 09:10 UTCJul 19, 10:10 UTC1h 0m - -
2026-07-19 A31A34 MEX → SFO Jul 19, 08:59 UTCJul 19, 22:49 UTC13h 50m +124m +10m
2026-07-19 A22D7B MEX → SFO Jul 19, 00:05 UTCJul 19, 00:20 UTC15m - -
2026-07-19 A22D7B MEX → SFO Jul 19, 00:01 UTCJul 19, 02:11 UTC2h 10m +21m -7m
2026-07-18 A31A57 MEX → SFO Jul 18, 07:55 UTCJul 18, 21:15 UTC13h 20m - -
2026-07-18 A31A57 MEX → SFO Jul 18, 07:14 UTCJul 18, 21:16 UTC14h 2m +19m -30m
2026-07-18 A2A41E MEX → SFO Jul 18, 02:40 UTCJul 18, 03:00 UTC21m - -
2026-07-18 A2A41E MEX → SFO Jul 18, 00:39 UTCJul 18, 00:55 UTC15m - -
2026-07-17 A2A41E - Jul 17, 09:20 UTCJul 17, 10:25 UTC1h 5m - -

Performance history

Flights tracked
369 showing last 30
Avg arrival delay
-5m
On-time arrival
100% 100% on time
Aircraft used
10

Monthly activity 4 months

Month Flights tracked
July 2026 90
June 2026 97
May 2026 105
April 2026 77

UAL820 frequently asked

Where does flight UAL820 fly?
UAL820 (UAL) flies from HKG to BKK. View the full route page.
How long is flight UAL820?
Based on observed flights, UAL820 takes on average 5h 37m from takeoff to landing.
How often does UAL820 fly?
UAL820 has been observed flying several times a week in our tracking data. We've recorded 369 flights under this callsign.
Is flight UAL820 usually on time?
Across recent flights, UAL820 arrives 5 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL820?
UAL820 has been operated by 10 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL820 live?
Yes. When UAL820 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.