UAL662 is operated by UNITED AIRLINES INC between General Edward Lawrence Logan International Airport (KBOS) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 21m. SkyMeter has observed 144 legs of this flight number via ADS-B.

✈
FLIGHTS
144
last 90 days
⏱
AVG DURATION
3h 21m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
9 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

6
KBOS → KDEN
73
avg 4h 12m · General Edward Lawrence Logan → Denver
KDEN → KSMF
49
avg 2h 22m · Denver → Sacramento
KLAX → KEWR
3
avg 4h 48m · Los Angeles → Newark Liberty
KBOS → KFTG
1
avg 4h 18m · General Edward Lawrence Logan → Colorado Air and Space Port
US-0568 → KDEN
1
avg 4h 1m · Tailwind Boston Seaplane Base → Denver
KDEN → L36
1
avg 2h 32m · Denver → Rio Linda

Aircraft types

Equipment used on this number

7
B739 BOEING Boeing 737-900
65
A21N AIRBUS Airbus A321 Neo
60
B738 BOEING Boeing 737-800
9
A320 AIRBUS Airbus A320
6
B789 BOEING Boeing 787-9 Dreamliner
3
A319 AIRBUS Airbus A319
2
B39M BOEING Boeing 737 MAX 9
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 UAL662

30
N69839BOEING Boeing 737-900
→
07/19/2026
1h 59m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
07/19/2026
4h 7m
No alerts
Replay Analysis
N37447BOEING Boeing 737 MAX 9
→
07/18/2026
2h 12m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
07/18/2026
4h 56m
No alerts
Replay Analysis
N69838BOEING Boeing 737-900
→
07/18/2026
43m
No alerts
Replay Analysis
N69838BOEING Boeing 737-900
→
07/17/2026
2h 11m
No alerts
Replay Analysis
N69838BOEING Boeing 737-900
→
07/17/2026
1h 27m
No alerts
Replay Analysis
N24508AIRBUS Airbus A321 Neo
→
07/17/2026
3h 57m
No alerts
Replay Analysis
N81449BOEING Boeing 737-900
→
07/16/2026
2h 23m
No alerts
Replay Analysis
N24508AIRBUS Airbus A321 Neo
→
07/16/2026
4h 20m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
07/15/2026
2h 24m
No alerts
Replay Analysis
N14564AIRBUS Airbus A321 Neo
→
07/15/2026
4h 10m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
07/14/2026
2h 6m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
07/14/2026
18m
No alerts
Replay Analysis
N14503AIRBUS Airbus A321 Neo
→
07/14/2026
3h 45m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
07/13/2026
3h 37m
No alerts
Replay Analysis
N68807BOEING Boeing 737-900
→
07/12/2026
2h 5m
No alerts
Replay Analysis
N14523AIRBUS Airbus A321 Neo
→
07/12/2026
3h 53m
No alerts
Replay Analysis
N14523AIRBUS Airbus A321 Neo
→
07/11/2026
3h 58m
No alerts
Replay Analysis
N66841BOEING Boeing 737-900
→
07/10/2026
2h 33m
No alerts
Replay Analysis
N14524AIRBUS Airbus A321 Neo
→
07/10/2026
2h 45m
No alerts
Replay Analysis
N14564AIRBUS Airbus A321 Neo
→
07/09/2026
4h 11m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
07/08/2026
2h 19m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
07/08/2026
3h 57m
No alerts
Replay Analysis
N37298BOEING Boeing 737-800
→
07/07/2026
2h 22m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
07/07/2026
3h 54m
No alerts
Replay Analysis
N57439BOEING Boeing 737-900
→
07/06/2026
2h 15m
No alerts
Replay Analysis
N24555AIRBUS Airbus A321 Neo
→
07/06/2026
4h 1m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
07/05/2026
2h 20m
No alerts
Replay Analysis
N14559AIRBUS Airbus A321 Neo
→
07/05/2026
4h 5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window