UAL2012

UNITED AIRLINES INC · BWI → DEN

UAL2012 is operated by UNITED AIRLINES INC between Baltimore/Washington International Thurgood Marshall Airport (KBWI) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 59m. SkyMeter has observed 79 legs of this flight number via ADS-B.

✈
FLIGHTS
79
last 90 days
⏱
AVG DURATION
2h 59m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/30/2026
first → last seen
🗺
ROUTES / TYPES
12 / 4
city pairs · airframes
⚠
INCIDENT RATE
2.5%
2 flagged

Routes flown

By count · last 90 days

8
KBWI → KDEN
49
avg 3h 39m · Baltimore/Washington International Thurgood Marshall → Denver
KOMA → KORD
7
avg 1h 22m · Eppley Airfield → Chicago O'Hare
87CO → KDEN
1
avg 32m · Young's Strip → Denver
CO82 → KDEN
1
avg 11m · Land → Denver
CO60 → KDEN
1
avg 28m · Horseshoe Landings → Denver
US-0174 → KDEN
1
avg 16m · Aurora Airpark → Denver
KCGS → KDEN
1
avg 3h 32m · College Park → Denver
71CO → KDEN
1
avg 13m · Houston Heliport → Denver

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
57
B39M BOEING Boeing 737 MAX 9
53
B738 BOEING Boeing 737-800
32
A320 AIRBUS Airbus A320
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 UAL2012

30
N37545BOEING Boeing 737 MAX 9
→
8/30/2026
1h 29m
No alerts
Replay Analysis
N17452BOEING Boeing 737 MAX 9
→
8/29/2026
7m
No alerts
Replay Analysis
N17452BOEING Boeing 737 MAX 9
→
8/29/2026
1h 16m
△ Low approach-stability score
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
8/23/2026
1h 16m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
8/22/2026
6m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
8/22/2026
1h 11m
No alerts
Replay Analysis
N27586BOEING Boeing 737 MAX 9
→
8/16/2026
1h 22m
No alerts
Replay Analysis
N77543BOEING Boeing 737 MAX 9
→
8/15/2026
1h 13m
No alerts
Replay Analysis
N498UAAIRBUS Airbus A320
→
8/11/2026
1h 48m
No alerts
Replay Analysis
N78448BOEING Boeing 737-900
→
8/11/2026
2h 36m
No alerts
Replay Analysis
N78448BOEING Boeing 737-900
→
8/10/2026
3h 28m
No alerts
Replay Analysis
N78448BOEING Boeing 737-900
→
8/10/2026
51m
No alerts
Replay Analysis
N37471BOEING Boeing 737-900
→
8/9/2026
3h 36m
No alerts
Replay Analysis
N66803BOEING Boeing 737-900
→
8/9/2026
32m
No alerts
Replay Analysis
N66803BOEING Boeing 737-900
→
8/8/2026
3h 29m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
8/8/2026
2h 43m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
8/7/2026
48m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
8/7/2026
3h 32m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
8/7/2026
1h 0m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
8/6/2026
3h 36m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
8/6/2026
2h 36m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
8/5/2026
3h 28m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/4/2026
3h 28m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/4/2026
25m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/3/2026
3h 45m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/3/2026
3h 20m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/3/2026
43m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/2/2026
4h 2m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
8/2/2026
3h 18m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
8/1/2026
49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window