UAL3751

UNITED AIRLINES INC · DEN → MSP

UAL3751 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 56m. SkyMeter has observed 49 legs of this flight number via ADS-B.

✈
FLIGHTS
49
last 90 days
⏱
AVG DURATION
1h 56m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
42 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KDEN → KMSP
3
avg 1h 47m · Denver → Minneapolis-St Paul International/Wold-Chamberlain
KDEN → KMKE
3
avg 1h 56m · Denver → General Mitchell
KLAX → KBFI
2
avg 2h 27m · Los Angeles → Boeing Field King County
KLAX → KLGB
2
avg 32m · Los Angeles → Long Beach Airport (Daugherty Field)
KDEN → KLAX
2
avg 2h 25m · Denver → Los Angeles
CYYZ → KORD
1
avg 2h 2m · Lester B. Pearson → Chicago O'Hare
KIAH → KMKC
1
avg 1h 31m · George Bush Intercontinental Houston → Charles B. Wheeler Downtown
KIAH → KMSP
1
avg 2h 20m · George Bush Intercontinental Houston → Minneapolis-St Paul International/Wold-Chamberlain
KEWR → KMKC
1
avg 2h 46m · Newark Liberty → Charles B. Wheeler Downtown
KPHX → KDEN
1
avg 1h 45m · Phoenix Sky Harbor → Denver

Aircraft types

Equipment used on this number

6
B39M BOEING Boeing 737 MAX 9
21
B38M BOEING Boeing 737 MAX 8
8
A21N AIRBUS Airbus A321 Neo
7
B738 BOEING Boeing 737-800
7
B739 BOEING Boeing 737-900
6
B753 BOEING Boeing 757-300
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 UAL3751

30
N77598BOEING Boeing 737 MAX 9
→
8/13/2026
7m
No alerts
Replay Analysis
N77598BOEING Boeing 737 MAX 9
→
8/13/2026
1h 29m
No alerts
Replay Analysis
N47434BOEING Boeing 737 MAX 9
→
8/9/2026
2h 14m
No alerts
Replay Analysis
N17458BOEING Boeing 737 MAX 9
→
8/8/2026
41m
No alerts
Replay Analysis
N39423BOEING Boeing 737-900
→
8/6/2026
1h 46m
No alerts
Replay Analysis
N27261BOEING Boeing 737 MAX 8
→
8/6/2026
1h 44m
No alerts
Replay Analysis
N27366BOEING Boeing 737 MAX 8
→
8/3/2026
3h 56m
↘ Diverted
Replay Analysis
N57852BOEING Boeing 757-300
→
8/2/2026
29m
No alerts
Replay Analysis
N17425BOEING Boeing 737 MAX 9
→
7/30/2026
1h 52m
No alerts
Replay Analysis
N17454BOEING Boeing 737 MAX 9
→
7/26/2026
1h 49m
No alerts
Replay Analysis
N34455BOEING Boeing 737-900
→
7/23/2026
1h 55m
No alerts
Replay Analysis
N17433BOEING Boeing 737 MAX 9
→
7/22/2026
34m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
7/19/2026
1h 12m
No alerts
Replay Analysis
N77580BOEING Boeing 737 MAX 9
→
7/17/2026
1h 24m
No alerts
Replay Analysis
N34547AIRBUS Airbus A321 Neo
→
7/12/2026
1h 54m
No alerts
Replay Analysis
N87442BOEING Boeing 737 MAX 9
→
7/10/2026
2h 19m
No alerts
Replay Analysis
N47457BOEING Boeing 737 MAX 9
→
7/9/2026
2h 19m
No alerts
Replay Analysis
N17557BOEING Boeing 737 MAX 9
→
7/6/2026
2h 45m
No alerts
Replay Analysis
N27546BOEING Boeing 737 MAX 9
→
7/5/2026
1h 18m
No alerts
Replay Analysis
N14534AIRBUS Airbus A321 Neo
→
7/3/2026
2h 27m
No alerts
Replay Analysis
N37351BOEING Boeing 737 MAX 8
→
7/2/2026
1h 20m
No alerts
Replay Analysis
N14563AIRBUS Airbus A321 Neo
→
6/28/2026
1h 18m
No alerts
Replay Analysis
N17349BOEING Boeing 737 MAX 8
→
6/25/2026
1h 2m
No alerts
Replay Analysis
N77510BOEING Boeing 737-800
→
6/24/2026
2h 27m
No alerts
Replay Analysis
N26208BOEING Boeing 737-800
→
6/23/2026
1h 29m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
6/22/2026
3h 53m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
6/21/2026
2h 33m
No alerts
Replay Analysis
N17321BOEING Boeing 737 MAX 8
→
6/21/2026
3h 15m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
6/19/2026
3h 53m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
6/18/2026
1h 54m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window