Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1812

Operated by UAL

Live map

Live map filtered to UAL1812. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:46 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
150° / 20G26 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
25°C / 10°C
Altimeter
30.24 inHg

Obs: 2026-07-14T04:53:00.000Z

Raw METAR / TAF 
METAR KDEN 140453Z 15020G26KT 10SM CLR 25/10 A3024 RMK AO2 PK WND 16030/0411 SLP144 T02500100

TAF KDEN 140527Z 1406/1512 15015G25KT P6SM SKC FM140800 17015G25KT P6SM SKC FM141100 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 13014G22KT P6SM FEW110 FM150400 16014G22KT P6SM FEW110

flight Live Traffic

flight_takeoff 748 Departures
flight_land 694 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
22:46 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 11 kt
Visibility
10 SM
Ceiling
FEW 17,000 ft, BKN 20,000 ft
Temp / Dew
17°C / 13°C
Altimeter
29.95 inHg

Obs: 2026-07-14T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 140456Z 30011KT 10SM FEW170 BKN200 17/13 A2995 RMK AO2 SLP141 T01720128

TAF KSFO 140520Z 1406/1512 29010KT P6SM BKN200 FM141500 30005KT P6SM FEW010 BKN200 FM141900 31012KT P6SM BKN200 FM142100 31015G25KT P6SM BKN150 FM150400 29010KT P6SM FEW010 BKN150

warning FAA Advisories

  • Ground Delay: other (avg 1 hour and 15 minutes)

flight Live Traffic

flight_takeoff 278 Departures
flight_land 268 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A0B844 DEN → SFO Jul 13, 19:50 UTCJul 13, 22:00 UTC2h 10m - -
2026-07-12 A2450B DEN → SFO Jul 12, 19:44 UTCJul 12, 21:41 UTC1h 57m +19m -2m
2026-07-12 A2450B DEN → SFO Jul 12, 19:40 UTCJul 12, 21:40 UTC2h 0m - -
2026-07-11 A0B803 - Jul 11, 19:45 UTCJul 11, 22:01 UTC2h 15m - -
2026-07-11 A0B803 DEN → SFO Jul 11, 19:44 UTCJul 11, 21:56 UTC2h 12m +19m -1m
2026-07-10 A0B86C DEN → SFO Jul 10, 20:00 UTCJul 10, 22:10 UTC2h 10m - -
2026-07-09 A0B7D8 DEN → SFO Jul 9, 20:00 UTCJul 9, 22:40 UTC2h 40m - -
2026-07-08 A0B7BA DEN → SFO Jul 8, 20:20 UTCJul 8, 22:35 UTC2h 15m - -
2026-07-08 A0B7BA DEN → SFO Jul 8, 20:19 UTCJul 8, 22:35 UTC2h 16m +54m -5m
2026-07-07 A55FE9 - Jul 7, 20:15 UTCJul 7, 22:25 UTC2h 10m - -
2026-07-06 A245B7 DEN → SFO Jul 6, 19:55 UTCJul 6, 22:05 UTC2h 10m - -
2026-07-05 A0B86C DEN → SFO Jul 5, 19:45 UTCJul 5, 21:50 UTC2h 5m - -
2026-07-04 A2454F DEN → SFO Jul 4, 19:45 UTCJul 4, 21:50 UTC2h 5m - -
2026-07-03 A6ED7F DEN → SFO Jul 3, 19:45 UTCJul 3, 22:00 UTC2h 15m - -
2026-07-03 A6ED7F DEN → SFO Jul 3, 19:44 UTCJul 3, 21:55 UTC2h 11m +19m -3m
2026-07-02 AD22E1 DEN → SFO Jul 2, 20:50 UTCJul 2, 23:10 UTC2h 20m - -
2026-07-01 AA07F9 DEN → SFO Jul 1, 20:10 UTCJul 1, 22:20 UTC2h 10m - -
2026-06-30 A55FE9 DEN → SFO Jun 30, 19:45 UTCJun 30, 22:00 UTC2h 15m - -
2026-06-29 A0B7D8 DEN → SFO Jun 29, 21:14 UTCJun 29, 23:34 UTC2h 20m - -
2026-06-28 A0B802 DEN → SFO Jun 28, 19:44 UTCJun 28, 22:04 UTC2h 20m - -
2026-06-27 A6ED3B DEN → SFO Jun 27, 19:55 UTCJun 27, 22:15 UTC2h 20m - -
2026-06-26 A3D302 DEN → SFO Jun 26, 19:50 UTCJun 26, 22:10 UTC2h 20m - -
2026-06-25 A0B820 DEN → SFO Jun 25, 19:54 UTCJun 25, 22:10 UTC2h 15m - -
2026-06-24 AD22E1 DEN → SFO Jun 24, 20:05 UTCJun 24, 22:19 UTC2h 15m - -
2026-06-23 A6EDE5 DEN → SFO Jun 23, 19:34 UTCJun 23, 21:49 UTC2h 15m - -
2026-06-22 A0B88F DEN → SFO Jun 22, 19:44 UTCJun 22, 21:54 UTC2h 10m - -
2026-06-21 A0B7B8 DEN → SFO Jun 21, 19:45 UTCJun 21, 22:00 UTC2h 15m - -
2026-06-20 A24508 DEN → SFO Jun 20, 19:44 UTCJun 20, 22:14 UTC2h 30m - -
2026-06-19 A0B802 DEN → SFO Jun 19, 20:04 UTCJun 19, 22:19 UTC2h 15m - -
2026-06-18 A0B81D DEN → SFO Jun 18, 20:20 UTCJun 18, 22:40 UTC2h 20m - -

Performance history

Flights tracked
176 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 17
June 2026 38
May 2026 77
April 2026 44

UAL1812 frequently asked

Where does flight UAL1812 fly?
UAL1812 (UAL) flies from DEN to SFO. View the full route page.
How long is flight UAL1812?
Based on observed flights, UAL1812 takes on average 2h 14m from takeoff to landing.
How often does UAL1812 fly?
UAL1812 has been observed flying daily in our tracking data. We've recorded 176 flights under this callsign.
Is flight UAL1812 usually on time?
Across recent flights, UAL1812 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1812?
UAL1812 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1812 live?
Yes. When UAL1812 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.