Flight Status & Tracker

UAL1506

UNITED AIRLINES INC · DEN → SFO · Last tracked Sep 27, 2026

UAL1506 is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL1506 on September 27, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 17m. SkyMeter has observed 181 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
181
last 90 days
⏱
AVG DURATION
2h 17m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
13 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

9
KDEN → KSFO
71
avg 2h 38m · Denver → San Francisco
KSFO → KLAX
44
avg 1h 33m · San Francisco → Los Angeles
KSDF → KDEN
38
avg 2h 29m · Louisville Muhammad Ali → Denver
KLAX → KIAD
4
avg 4h 42m · Los Angeles → Washington Dulles
KHAF → KLAX
2
avg 1h 24m · Half Moon Bay → Los Angeles
KOAK → KLAX
1
avg 1h 37m · Metropolitan Oakland → Los Angeles
US-0188 → KLAX
1
avg 1h 42m · Coast Guard Air Station San Francisco → Los Angeles
KDEN → KOAK
1
avg 2h 18m · Denver → Metropolitan Oakland
KSDF → KFTG
1
avg 2h 30m · Louisville Muhammad Ali → Colorado Air and Space Port

Aircraft types

Equipment used on this number

6
A21N AIRBUS Airbus A321 Neo
77
B39M BOEING Boeing 737 MAX 9
57
A319 AIRBUS Airbus A319
31
A320 AIRBUS Airbus A320
8
B739 BOEING Boeing 737-900
8
B38M BOEING Boeing 737 MAX 8
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 UAL1506

30
N14554AIRBUS Airbus A321 Neo
→
9/27/2026
2h 41m
No alerts
Replay Analysis
N27463BOEING Boeing 737 MAX 9
→
9/25/2026
1h 41m
No alerts
Replay Analysis
N14566AIRBUS Airbus A321 Neo
→
9/25/2026
2h 57m
No alerts
Replay Analysis
N27464BOEING Boeing 737 MAX 9
→
9/24/2026
2h 11m
No alerts
Replay Analysis
N34535AIRBUS Airbus A321 Neo
→
9/24/2026
2h 36m
No alerts
Replay Analysis
N37506BOEING Boeing 737 MAX 9
→
9/23/2026
1h 27m
No alerts
Replay Analysis
N14565AIRBUS Airbus A321 Neo
→
9/23/2026
2h 33m
No alerts
Replay Analysis
N57416BOEING Boeing 737 MAX 9
→
9/22/2026
1h 34m
No alerts
Replay Analysis
N24508AIRBUS Airbus A321 Neo
→
9/22/2026
2h 53m
No alerts
Replay Analysis
N24555AIRBUS Airbus A321 Neo
→
9/21/2026
3h 0m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
9/21/2026
3h 56m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
9/21/2026
4h 45m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
9/21/2026
48m
No alerts
Replay Analysis
N14544AIRBUS Airbus A321 Neo
→
9/20/2026
2h 36m
No alerts
Replay Analysis
N14544AIRBUS Airbus A321 Neo
→
9/20/2026
24m
No alerts
Replay Analysis
N27463BOEING Boeing 737 MAX 9
→
9/19/2026
1h 32m
No alerts
Replay Analysis
N14527AIRBUS Airbus A321 Neo
→
9/19/2026
2h 40m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
9/19/2026
4h 1m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
9/19/2026
4h 51m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
9/19/2026
49m
No alerts
Replay Analysis
N14576
→
9/18/2026
2h 39m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
9/18/2026
3h 53m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
9/18/2026
4h 33m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
9/18/2026
39m
No alerts
Replay Analysis
N68801BOEING Boeing 737-900
→
9/17/2026
1h 25m
No alerts
Replay Analysis
N34562AIRBUS Airbus A321 Neo
→
9/17/2026
3h 9m
No alerts
Replay Analysis
N17430BOEING Boeing 737 MAX 9
→
9/16/2026
1h 36m
No alerts
Replay Analysis
N24513AIRBUS Airbus A321 Neo
→
9/16/2026
2h 37m
No alerts
Replay Analysis
N14504AIRBUS Airbus A321 Neo
→
9/15/2026
2h 39m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
9/14/2026
37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window