UAL333 is operated by UNITED AIRLINES INC between Salt Lake City International Airport (KSLC) and Denver International Airport (KDEN). The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 1h 28m. SkyMeter has observed 141 legs of this flight number via ADS-B.

✈
FLIGHTS
141
last 90 days
⏱
AVG DURATION
1h 28m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
15 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSLC → KDEN
14
avg 1h 18m · Salt Lake City → Denver
KSEA → KDEN
12
avg 2h 49m · Seattle Tacoma → Denver
KDEN → KELP
3
avg 1h 30m · Denver → El Paso
34CO → KDEN
1
avg 14m · Simons → Denver
KDEN → KMAF
1
avg 2h 16m · Denver → Midland
CO12 → KDEN
1
avg 21m · Brighton Van-Aire Estates → Denver
US-0174 → KDEN
1
avg 15m · Aurora Airpark → Denver
KMAF → KIAH
1
avg 1h 2m · Midland → George Bush Intercontinental Houston
CD06 → KDEN
1
avg 17m · Centennial Healthcare Plaza Heliport → Denver
KDEN → KE35
1
avg 1h 13m · Denver → Fabens

Aircraft types

Equipment used on this number

6
A320 AIRBUS Airbus A320
75
A21N AIRBUS Airbus A321 Neo
38
A319 AIRBUS Airbus A319
34
B38M BOEING Boeing 737 MAX 8
14
B739 BOEING Boeing 737-900
4
B738 BOEING Boeing 737-800
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 UAL333

30
N54558AIRBUS Airbus A321 Neo
→
07/19/2026
2h 26m
No alerts
Replay Analysis
N452UAAIRBUS Airbus A320
→
07/19/2026
1h 38m
No alerts
Replay Analysis
N449UAAIRBUS Airbus A320
→
07/18/2026
1h 32m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
07/18/2026
23m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
07/17/2026
2h 40m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
07/17/2026
2h 16m
No alerts
Replay Analysis
N430UAAIRBUS Airbus A320
→
07/17/2026
1h 29m
No alerts
Replay Analysis
N24573
→
07/17/2026
28m
No alerts
Replay Analysis
N24573
→
07/16/2026
2h 21m
No alerts
Replay Analysis
N24573
→
07/16/2026
2h 50m
No alerts
Replay Analysis
N454UAAIRBUS Airbus A320
→
07/16/2026
1h 32m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
07/16/2026
14m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
07/15/2026
2h 28m
No alerts
Replay Analysis
N453UAAIRBUS Airbus A320
→
07/15/2026
1h 31m
No alerts
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
07/15/2026
20m
No alerts
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
07/14/2026
2h 27m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
07/14/2026
1h 22m
No alerts
Replay Analysis
N24510AIRBUS Airbus A321 Neo
→
07/14/2026
27m
No alerts
Replay Analysis
N24510AIRBUS Airbus A321 Neo
→
07/13/2026
2h 52m
No alerts
Replay Analysis
N24510AIRBUS Airbus A321 Neo
→
07/13/2026
2h 25m
No alerts
Replay Analysis
N480UAAIRBUS Airbus A320
→
07/13/2026
1h 24m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
07/13/2026
13m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
07/12/2026
2h 32m
No alerts
Replay Analysis
N462UAAIRBUS Airbus A320
→
07/12/2026
1h 27m
No alerts
Replay Analysis
N491UAAIRBUS Airbus A320
→
07/11/2026
1h 36m
No alerts
Replay Analysis
N44522AIRBUS Airbus A321 Neo
→
07/11/2026
1h 5m
No alerts
Replay Analysis
N44522AIRBUS Airbus A321 Neo
→
07/10/2026
3h 28m
No alerts
Replay Analysis
N44522AIRBUS Airbus A321 Neo
→
07/10/2026
2h 23m
No alerts
Replay Analysis
N443UAAIRBUS Airbus A320
→
07/10/2026
1h 33m
No alerts
Replay Analysis
N14540AIRBUS Airbus A321 Neo
→
07/09/2026
2h 26m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window