Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1812

Operated by United Airlines

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
13:13 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
180° / 8 kt
Visibility
10 SM
Ceiling
FEW 9,000 ft, FEW 13,000 ft
Temp / Dew
25°C / -2°C
Altimeter
29.87 inHg

Obs: 2026-10-12T18:53:00.000Z

Raw METAR / TAF 
METAR KDEN 121853Z 18008KT 10SM FEW090 FEW130 25/M02 A2987 RMK AO2 SLP031 T02501017

TAF KDEN 121731Z 1218/1324 20014G22KT P6SM FEW090 FEW130 FM130100 22012G20KT P6SM FEW120 FM130500 33010KT P6SM FEW020 SCT040 FM131000 34008KT P6SM BKN015 BKN030 FM131400 05007KT P6SM BKN010 BKN030 FM131700 07007KT P6SM SCT020 BKN040 FM132000 07010KT P6SM SCT090 SCT120

flight Live Traffic

flight_takeoff 363 Departures
flight_land 314 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
15:13 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
300° / 14G26 kt
Visibility
10 SM
Ceiling
BKN 3,400 ft, BKN 25,000 ft
Temp / Dew
23°C / 13°C
Altimeter
29.79 inHg

Obs: 2026-10-12T18:51:00.000Z

Raw METAR / TAF 
METAR KEWR 121851Z 30014G26KT 10SM BKN034 BKN250 23/13 A2979 RMK AO2 PK WND 29026/1849 SLP088 T02280133 $

TAF KEWR 121820Z 1218/1324 32011KT P6SM FEW030 SCT040 TEMPO 1218/1220 BKN030 FM122100 31008KT P6SM SCT040 FM130300 VRB03KT P6SM FEW100 SCT250 FM131400 13006KT P6SM SCT030 SCT250 FM131800 18008KT P6SM SCT040 BKN150

flight Live Traffic

flight_takeoff 146 Departures
flight_land 194 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A2452C DEN → EWR Jul 26, 20:00 UTCJul 26, 22:25 UTC2h 25m - -
2026-07-25 A0B7BD DEN → EWR Jul 25, 19:55 UTCJul 25, 22:10 UTC2h 15m - -
2026-07-25 A0B7BD DEN → EWR Jul 25, 19:44 UTCJul 25, 22:05 UTC2h 21m +19m -2m
2026-07-24 A0B7BA DEN → EWR Jul 24, 19:45 UTCJul 24, 22:00 UTC2h 15m - -
2026-07-23 A0B886 DEN → EWR Jul 23, 21:08 UTCJul 23, 23:23 UTC2h 15m +103m +86m
2026-07-23 A0B886 DEN → EWR Jul 23, 21:05 UTCJul 23, 23:30 UTC2h 25m - -
2026-07-22 A0B802 DEN → EWR Jul 22, 19:50 UTCJul 22, 22:00 UTC2h 10m - -
2026-07-21 A6ED61 DEN → EWR Jul 21, 19:40 UTCJul 21, 22:00 UTC2h 20m - -
2026-07-20 A0B86A DEN → EWR Jul 20, 19:50 UTCJul 20, 22:10 UTC2h 20m - -
2026-07-20 A0B86A DEN → EWR Jul 20, 19:44 UTCJul 20, 22:02 UTC2h 18m +19m +5m
2026-07-19 A0B88F - Jul 19, 19:50 UTCJul 19, 22:10 UTC2h 20m - -
2026-07-18 A0B7DF DEN → SFO Jul 18, 20:05 UTCJul 18, 22:10 UTC2h 5m - -
2026-07-17 A0B848 DEN → SFO Jul 17, 20:04 UTCJul 17, 22:15 UTC2h 10m - -
2026-07-16 A0B81E DEN → SFO Jul 16, 20:00 UTCJul 16, 22:05 UTC2h 5m - -
2026-07-15 A0B7FB DEN → SFO Jul 15, 19:50 UTCJul 15, 22:00 UTC2h 10m - -
2026-07-14 A0B7B7 DEN → SFO Jul 14, 19:55 UTCJul 14, 22:00 UTC2h 5m - -
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 - -

Performance history

Flights tracked
192 showing last 30
Avg arrival delay
+14m
On-time arrival
83% 83% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 33
June 2026 38
May 2026 77
April 2026 44

UAL1812 frequently asked

Where does flight UAL1812 fly?
UAL1812 (United Airlines) flies from DEN to EWR. View the full route page.
How long is flight UAL1812?
Based on observed flights, UAL1812 takes on average 2h 13m from takeoff to landing.
How often does UAL1812 fly?
UAL1812 has been observed flying several times a week in our tracking data. We've recorded 192 flights under this callsign.
Is flight UAL1812 usually on time?
Across recent flights, UAL1812 arrives with an average 14-minute delay. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1812?
UAL1812 has been operated by 22 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.