Flight Status & Tracker

UAL1281

UNITED AIRLINES INC · DEN → SAN · Last tracked Sep 29, 2026

UAL1281 is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and San Diego International Airport (KSAN). SkyMeter last tracked UAL1281 on September 28, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 0m. SkyMeter has observed 95 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
95
last 90 days
⏱
AVG DURATION
2h 0m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/29/2026
first → last seen
🗺
ROUTES / TYPES
6 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KDEN → KSAN
63
avg 2h 22m · Denver → San Diego
US-1727 → KSAN
2
avg 7m · Rancho del Otay Airfield → San Diego
54CA → KSAN
2
avg 6m · Paradise Valley Hospital Heliport → San Diego
1CA6 → KSAN
2
avg 11m · On the Rocks → San Diego

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
178
A21N AIRBUS Airbus A321 Neo
10
B738 BOEING Boeing 737-800
2
B39M BOEING Boeing 737 MAX 9
2

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 UAL1281

30
N75432BOEING Boeing 737-900
→
9/29/2026
1h 50m
No alerts
Replay Analysis
N17564BOEING Boeing 737 MAX 9
→
9/28/2026
38m
No alerts
Replay Analysis
N68842BOEING Boeing 737-900
→
9/27/2026
17m
No alerts
Replay Analysis
N68880BOEING Boeing 737-900
→
9/25/2026
13m
No alerts
Replay Analysis
N68880BOEING Boeing 737-900
→
9/25/2026
2h 12m
No alerts
Replay Analysis
N68880BOEING Boeing 737-900
→
9/25/2026
1h 58m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
9/23/2026
2h 6m
No alerts
Replay Analysis
N14541AIRBUS Airbus A321 Neo
→
9/22/2026
2h 19m
No alerts
Replay Analysis
N37470BOEING Boeing 737-900
→
9/22/2026
12m
No alerts
Replay Analysis
N37470BOEING Boeing 737-900
→
9/21/2026
2h 19m
No alerts
Replay Analysis
N37470BOEING Boeing 737-900
→
9/21/2026
2h 6m
No alerts
Replay Analysis
N36472BOEING Boeing 737-900
→
9/21/2026
30m
No alerts
Replay Analysis
N36472BOEING Boeing 737-900
→
9/20/2026
2h 32m
No alerts
Replay Analysis
N36472BOEING Boeing 737-900
→
9/20/2026
2h 2m
No alerts
Replay Analysis
N37273BOEING Boeing 737-800
→
9/19/2026
2h 10m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
9/19/2026
16m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
9/18/2026
2h 26m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
9/18/2026
2h 10m
No alerts
Replay Analysis
N14546
→
9/18/2026
28m
No alerts
Replay Analysis
N14546
→
9/18/2026
1h 55m
No alerts
Replay Analysis
N14546
→
9/18/2026
2h 24m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
9/17/2026
15m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
9/16/2026
2h 15m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
9/16/2026
2h 31m
No alerts
Replay Analysis
N14559AIRBUS Airbus A321 Neo
→
9/16/2026
11m
No alerts
Replay Analysis
N14559AIRBUS Airbus A321 Neo
→
9/15/2026
2h 9m
No alerts
Replay Analysis
N64844BOEING Boeing 737-900
→
9/15/2026
20m
No alerts
Replay Analysis
N64844BOEING Boeing 737-900
→
9/14/2026
2h 16m
No alerts
Replay Analysis
N64844BOEING Boeing 737-900
→
9/14/2026
2h 37m
No alerts
Replay Analysis
N38459BOEING Boeing 737-900
→
9/14/2026
36m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window