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
15:43 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
110° / 14G22 kt
Visibility
10 SM
Ceiling
FEW 2,600 ft, BKN 3,500 ft, OVC 5,500 ft
Temp / Dew
32°C / 24°C
Altimeter
29.98 inHg

Obs: 2026-10-12T19:53:00.000Z

Raw METAR / TAF 
METAR KIAH 121953Z 11014G22KT 10SM FEW026 BKN035 OVC055 32/24 A2998 RMK AO2 RAB42E52 SLP150 LTG DSNT SE AND SW CB DSNT SE AND SW MOVG N P0000 T03170244

TAF KIAH 122036Z 1221/1324 14012KT P6SM SCT025 BKN045 PROB30 1221/1222 -SHRA FM130300 14006KT P6SM SCT015 OVC050 FM130800 15005KT P6SM BKN030 TEMPO 1310/1313 SCT009 OVC015 FM131600 15010KT P6SM SCT030 BKN040 PROB30 1318/1323 -SHRA

flight Live Traffic

flight_takeoff 185 Departures
flight_land 326 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
13:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
30° / 8 kt
Visibility
10 SM
Ceiling
FEW 2,400 ft
Temp / Dew
18°C / 11°C
Altimeter
29.92 inHg

Obs: 2026-10-12T19:56:00.000Z

Raw METAR / TAF 
METAR KSFO 121956Z 03008KT 10SM FEW024 18/11 A2992 RMK AO2 SLP130 T01780106 $

TAF KSFO 121725Z 1218/1324 08004KT P6SM SKC FM122100 28012KT P6SM SKC FM130300 28006KT P6SM SKC FM131400 08004KT P6SM SKC FM132000 32011KT P6SM SKC

flight Live Traffic

flight_takeoff 279 Departures
flight_land 263 Arrivals

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.