UAL597

UAL · DEN → BOS

UAL597 is operated by between Denver International Airport (KDEN) and General Edward Lawrence Logan International Airport (KBOS). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 29m. SkyMeter has observed 87 legs of this flight number via ADS-B.

✈
FLIGHTS
87
last 90 days
⏱
AVG DURATION
2h 29m
tracked time
📅
SERVICE PERIOD
04/13/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
13 / 5
city pairs · airframes
⚠
INCIDENT RATE
12.6%
11 flagged

Routes flown

By count · last 90 days

7
KDEN → KBOS
34
avg 3h 53m · Denver → General Edward Lawrence Logan
KPHX → KDEN
21
avg 1h 44m · Phoenix Sky Harbor → Denver
KSLC → KDEN
5
avg 1h 21m · Salt Lake City → Denver
KOMA → KDEN
2
avg 1h 25m · Eppley Airfield → Denver
KNZW → KBOS
1
avg 15m · South Weymouth Naval Air Station → General Edward Lawrence Logan
AZ33 → KDEN
1
avg 1h 22m · Knoell-Main Office Heliport → Denver
AZ42 → KDEN
1
avg 1h 56m · Asi Heliport → Denver

Aircraft types

Equipment used on this number

5
A21N AIRBUS Airbus A321 Neo
72
B738 BOEING Boeing 737-800
16
B739 BOEING Boeing 737-900
11
A319 AIRBUS Airbus A319
7
A320 AIRBUS Airbus A320
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
11
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 UAL597

30
N14553AIRBUS Airbus A321 Neo
→
06/03/2026
3h 50m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
06/03/2026
1h 53m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
06/03/2026
12m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
06/02/2026
4h 12m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
06/02/2026
3h 59m
No alerts
Replay Analysis
N38443BOEING Boeing 737-900
→
06/02/2026
2h 2m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
06/02/2026
1h 25m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
06/01/2026
2h 23m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
06/01/2026
3h 49m
No alerts
Replay Analysis
N67827BOEING Boeing 737-900
→
06/01/2026
1h 49m
△ Unstable
Replay Analysis
N14512AIRBUS Airbus A321 Neo
→
05/31/2026
3h 44m
No alerts
Replay Analysis
N37466BOEING Boeing 737-900
→
05/31/2026
1h 55m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
05/31/2026
33m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
05/29/2026
3h 46m
No alerts
Replay Analysis
N68805BOEING Boeing 737-900
→
05/29/2026
11m
△ Unstable
Replay Analysis
N14557AIRBUS Airbus A321 Neo
→
05/28/2026
4h 23m
No alerts
Replay Analysis
N36469BOEING Boeing 737-900
→
05/28/2026
1h 46m
△ Unstable
Replay Analysis
N24508AIRBUS Airbus A321 Neo
→
05/28/2026
18m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
05/26/2026
3h 49m
No alerts
Replay Analysis
N38454BOEING Boeing 737-900
→
05/26/2026
1h 59m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
05/25/2026
3h 48m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
05/25/2026
47m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
05/24/2026
2h 40m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
05/24/2026
3h 28m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
05/24/2026
1h 56m
△ Unstable
Replay Analysis
N44501AIRBUS Airbus A321 Neo
→
05/23/2026
3h 46m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
05/23/2026
1h 51m
△ Unstable
Replay Analysis
N94556AIRBUS Airbus A321 Neo
→
05/22/2026
23m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
05/21/2026
3h 36m
No alerts
Replay Analysis
N69819BOEING Boeing 737-900
→
05/21/2026
1h 44m
△ Unstable
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window