Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2820

Operated by United Airlines

Live map

Live map filtered to UAL2820. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
12:22 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
170° / 6 kt
Visibility
10 SM
Ceiling
FEW 3,500 ft, FEW 6,500 ft, FEW 25,000 ft
Temp / Dew
33°C / 23°C
Altimeter
30.04 inHg

Obs: 2026-08-28T16:53:00.000Z

Raw METAR / TAF 
METAR KIAH 281653Z 17006KT 10SM FEW035 FEW065 FEW250 33/23 A3004 RMK AO2 SLP173 T03330233

TAF KIAH 281442Z 2815/2918 VRB05KT P6SM SCT030 SCT150 FM281900 13006KT P6SM VCSH SCT050 SCT250 PROB30 2821/2824 -SHRA FM290000 VRB05KT P6SM FEW030

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
10:22 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 9 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 12,000 ft, OVC 20,000 ft
Temp / Dew
16°C / 14°C
Altimeter
30.01 inHg

Obs: 2026-08-28T16:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281656Z 31009KT 10SM FEW004 BKN120 OVC200 16/14 A3001 RMK AO2 SLP163 T01610139

TAF KSFO 281447Z 2815/2918 28009KT P6SM VCSH OVC150 FM282000 28016KT P6SM OVC100 FM291000 27011KT P6SM SCT010

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12733 IAH → SFO Jul 26, 01:50 UTCJul 26, 05:50 UTC4h 0m - -
2026-07-25 A448D3 IAH → SFO Jul 25, 02:00 UTCJul 25, 05:55 UTC3h 55m - -
2026-07-24 A2B176 IAH → SFO Jul 24, 02:00 UTCJul 24, 05:55 UTC3h 55m - -
2026-07-24 A2B176 IAH → SFO Jul 24, 01:53 UTCJul 24, 05:57 UTC4h 4m +48m -4m
2026-07-23 A44212 IAH → SFO Jul 23, 02:15 UTCJul 23, 06:10 UTC3h 55m - -
2026-07-22 A4423A IAH → SFO Jul 22, 01:45 UTCJul 22, 05:25 UTC3h 40m - -
2026-07-21 A12777 IAH → SFO Jul 21, 01:45 UTCJul 21, 05:50 UTC4h 5m - -
2026-07-20 A5CF82 IAH → SFO Jul 20, 01:45 UTCJul 20, 05:45 UTC4h 0m - -
2026-07-19 A44211 ORD → SEA Jul 19, 04:15 UTCJul 19, 07:55 UTC3h 40m - -
2026-07-18 A449CB ORD → SEA Jul 18, 03:15 UTCJul 18, 07:00 UTC3h 45m - -
2026-07-17 A1272F - Jul 17, 02:20 UTCJul 17, 06:05 UTC3h 45m - -
2026-07-16 A126C4 ORD → SEA Jul 16, 02:15 UTCJul 16, 06:00 UTC3h 45m - -
2026-07-15 A12799 ORD → SEA Jul 15, 01:43 UTCJul 15, 05:00 UTC3h 17m +38m -13m
2026-07-15 A12799 ORD → SEA Jul 15, 01:30 UTCJul 15, 05:05 UTC3h 35m - -
2026-07-14 A5CBF3 ORD → SEA Jul 14, 01:45 UTCJul 14, 05:25 UTC3h 40m - -
2026-07-13 A2B12E ORD → SEA Jul 13, 01:50 UTCJul 13, 05:31 UTC3h 40m - -
2026-07-12 A1277A ORD → SEA Jul 12, 01:20 UTCJul 12, 05:05 UTC3h 45m - -
2026-07-11 A2B83B ORD → SEA Jul 11, 02:08 UTCJul 11, 05:52 UTC3h 44m +61m +3m
2026-07-11 A2B83B ORD → SEA Jul 11, 02:00 UTCJul 11, 05:55 UTC3h 55m - -
2026-07-10 A2B10D ORD → SEA Jul 10, 01:55 UTCJul 10, 05:45 UTC3h 50m - -
2026-07-09 A12758 ORD → SEA Jul 9, 02:20 UTCJul 9, 06:15 UTC3h 55m - -
2026-07-08 A5CF3C ORD → SEA Jul 8, 01:35 UTCJul 8, 05:40 UTC4h 5m - -
2026-07-07 A8E9FD ORD → SEA Jul 7, 03:06 UTCJul 7, 06:44 UTC3h 38m +121m +2m
2026-07-07 A8E9FD ORD → SEA Jul 7, 03:00 UTCJul 7, 06:45 UTC3h 45m - -
2026-07-06 A44212 - Jul 6, 01:45 UTCJul 6, 05:30 UTC3h 45m - -
2026-07-06 A44212 ORD → SEA Jul 6, 01:53 UTCJul 6, 05:29 UTC3h 36m +48m +6m
2026-07-05 A2B110 ORD → SEA Jul 5, 04:15 UTCJul 5, 08:00 UTC3h 45m - -
2026-07-04 A54650 ORD → SEA Jul 4, 08:10 UTCJul 4, 12:05 UTC3h 55m - -
2026-07-03 A2B12D - Jul 3, 02:05 UTCJul 3, 06:05 UTC4h 0m - -
2026-07-02 A123E3 ORD → SEA Jul 2, 03:13 UTCJul 2, 06:57 UTC3h 44m +108m +6m

Performance history

Flights tracked
77 showing last 30
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 3 months

Month Flights tracked
July 2026 33
June 2026 32
May 2026 12

UAL2820 frequently asked

Where does flight UAL2820 fly?
UAL2820 (United Airlines) flies from IAH to SFO. View the full route page.
How long is flight UAL2820?
Based on observed flights, UAL2820 takes on average 3h 48m from takeoff to landing.
How often does UAL2820 fly?
UAL2820 has been observed flying daily in our tracking data. We've recorded 77 flights under this callsign.
Is flight UAL2820 usually on time?
Across recent flights, UAL2820 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2820?
UAL2820 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2820 live?
Yes. When UAL2820 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.