Flight Status & Tracker

UAL1812

UNITED AIRLINES INC · DEN → SFO · Last tracked Nov 11, 2026

UAL1812 is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL1812 on November 11, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 13m. SkyMeter has observed 169 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
169
last 90 days
⏱
AVG DURATION
2h 13m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/11/2026
first → last seen
🗺
ROUTES / TYPES
9 / 9
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KDEN → KSFO
73
avg 2h 32m · Denver → San Francisco
KSFO → KPDX
53
avg 1h 39m · San Francisco → Portland
KTPA → KDEN
20
avg 3h 40m · Tampa → Denver
KHAF → KPDX
6
avg 1h 43m · Half Moon Bay → Portland
US-0188 → KPDX
1
avg 1h 20m · Coast Guard Air Station San Francisco → Portland
KOAK → KPDX
1
avg 1h 50m · Metropolitan Oakland → Portland

Aircraft types

Equipment used on this number

9
A21N AIRBUS Airbus A321 Neo
70
A319 AIRBUS Airbus A319
36
A320 AIRBUS Airbus A320
26
B738 BOEING Boeing 737-800
24
B38M BOEING Boeing 737 MAX 8
17
B39M BOEING Boeing 737 MAX 9
13
B739 BOEING Boeing 737-900
4
B753 BOEING Boeing 757-300
1
ST75 ST75
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UAL1812

30
N14521AIRBUS Airbus A321 Neo
→
11/11/2026
2h 30m
No alerts
Replay Analysis
N77572BOEING Boeing 737 MAX 9
→
11/11/2026
1h 51m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
11/9/2026
2h 23m
No alerts
Replay Analysis
N47282BOEING Boeing 737 MAX 8
→
11/9/2026
1h 36m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
11/8/2026
2h 25m
No alerts
Replay Analysis
N37313BOEING Boeing 737 MAX 8
→
11/8/2026
1h 45m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
11/7/2026
2h 21m
No alerts
Replay Analysis
N37365BOEING Boeing 737 MAX 8
→
11/7/2026
1h 54m
No alerts
Replay Analysis
N47434BOEING Boeing 737 MAX 9
→
11/6/2026
2h 16m
No alerts
Replay Analysis
N17301BOEING Boeing 737 MAX 8
→
11/6/2026
1h 53m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
11/5/2026
2h 30m
No alerts
Replay Analysis
N14554AIRBUS Airbus A321 Neo
→
11/4/2026
2h 23m
No alerts
Replay Analysis
N67481
→
11/4/2026
2h 0m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
11/3/2026
2h 47m
No alerts
Replay Analysis
N37313BOEING Boeing 737 MAX 8
→
11/3/2026
1h 38m
No alerts
Replay Analysis
N37318BOEING Boeing 737 MAX 8
→
11/2/2026
2h 38m
No alerts
Replay Analysis
N17331BOEING Boeing 737 MAX 8
→
11/1/2026
2h 33m
No alerts
Replay Analysis
N37313BOEING Boeing 737 MAX 8
→
10/31/2026
1h 28m
No alerts
Replay Analysis
N77575BOEING Boeing 737 MAX 9
→
10/30/2026
2h 39m
No alerts
Replay Analysis
N37367BOEING Boeing 737 MAX 8
→
10/30/2026
1h 5m
No alerts
Replay Analysis
N37367BOEING Boeing 737 MAX 8
→
10/30/2026
1h 39m
No alerts
Replay Analysis
N37367BOEING Boeing 737 MAX 8
→
10/30/2026
34m
No alerts
Replay Analysis
N76514BOEING Boeing 737-800
→
10/29/2026
1h 33m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
10/28/2026
2h 33m
No alerts
Replay Analysis
N17460BOEING Boeing 737 MAX 9
→
10/28/2026
1h 10m
No alerts
Replay Analysis
N17460BOEING Boeing 737 MAX 9
→
10/28/2026
1h 45m
No alerts
Replay Analysis
N17460BOEING Boeing 737 MAX 9
→
10/28/2026
34m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
10/27/2026
2h 28m
No alerts
Replay Analysis
N17356BOEING Boeing 737 MAX 8
→
10/27/2026
1h 32m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
10/25/2026
2h 17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window