UAL2666

UNITED AIRLINES INC · DEN → SNA

UAL2666 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and John Wayne Airport-Orange County Airport (KSNA). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 9m. SkyMeter has observed 155 legs of this flight number via ADS-B.

✈
FLIGHTS
155
last 90 days
⏱
AVG DURATION
2h 9m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
6 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KDEN → KSNA
71
avg 2h 18m · Denver → John Wayne Airport-Orange County
KORD → KDEN
59
avg 2h 23m · Chicago O'Hare → Denver
KORD → KFTG
1
avg 2h 34m · Chicago O'Hare → Colorado Air and Space Port

Aircraft types

Equipment used on this number

5
A21N AIRBUS Airbus A321 Neo
105
A320 AIRBUS Airbus A320
17
B739 BOEING Boeing 737-900
14
B39M BOEING Boeing 737 MAX 9
12
A319 AIRBUS Airbus A319
4

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 UAL2666

30
N34547AIRBUS Airbus A321 Neo
→
07/19/2026
2h 7m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
07/19/2026
1h 59m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
07/19/2026
10m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
07/18/2026
2h 8m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
07/18/2026
38m
No alerts
Replay Analysis
N24510AIRBUS Airbus A321 Neo
→
07/18/2026
2h 24m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
07/17/2026
1h 57m
No alerts
Replay Analysis
N14528AIRBUS Airbus A321 Neo
→
07/17/2026
2h 9m
No alerts
Replay Analysis
N24513AIRBUS Airbus A321 Neo
→
07/16/2026
2h 15m
No alerts
Replay Analysis
N66848BOEING Boeing 737-900
→
07/16/2026
2h 5m
No alerts
Replay Analysis
N44501AIRBUS Airbus A321 Neo
→
07/15/2026
2h 15m
No alerts
Replay Analysis
N97424BOEING Boeing 737 MAX 9
→
07/15/2026
1h 59m
No alerts
Replay Analysis
N97424BOEING Boeing 737 MAX 9
→
07/15/2026
6m
No alerts
Replay Analysis
N14567
→
07/14/2026
2h 7m
No alerts
Replay Analysis
N37548BOEING Boeing 737 MAX 9
→
07/14/2026
1h 58m
No alerts
Replay Analysis
N37548BOEING Boeing 737 MAX 9
→
07/14/2026
10m
No alerts
Replay Analysis
N14549AIRBUS Airbus A321 Neo
→
07/13/2026
2h 13m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
07/13/2026
2h 5m
No alerts
Replay Analysis
N14541AIRBUS Airbus A321 Neo
→
07/12/2026
48m
No alerts
Replay Analysis
N27421BOEING Boeing 737-900
→
07/12/2026
2h 18m
No alerts
Replay Analysis
N94556AIRBUS Airbus A321 Neo
→
07/11/2026
2h 13m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
07/11/2026
2h 24m
No alerts
Replay Analysis
N24537AIRBUS Airbus A321 Neo
→
07/10/2026
2h 13m
No alerts
Replay Analysis
N37563BOEING Boeing 737 MAX 9
→
07/10/2026
2h 32m
No alerts
Replay Analysis
N54543AIRBUS Airbus A321 Neo
→
07/09/2026
2h 43m
No alerts
Replay Analysis
N54543AIRBUS Airbus A321 Neo
→
07/09/2026
44m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
07/09/2026
2h 12m
No alerts
Replay Analysis
N14524AIRBUS Airbus A321 Neo
→
07/08/2026
2h 7m
No alerts
Replay Analysis
N37538BOEING Boeing 737 MAX 9
→
07/08/2026
2h 27m
No alerts
Replay Analysis
N14541AIRBUS Airbus A321 Neo
→
07/07/2026
2h 19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window