UAL1633

UNITED AIRLINES INC · DEN → CLT

UAL1633 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Charlotte Douglas International Airport (KCLT). The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 2h 42m. SkyMeter has observed 100 legs of this flight number via ADS-B.

✈
FLIGHTS
100
last 90 days
⏱
AVG DURATION
2h 42m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
7 / 4
city pairs · airframes
⚠
INCIDENT RATE
1.0%
1 flagged

Routes flown

By count · last 90 days

4
KDEN → KCLT
81
avg 3h 7m · Denver → Charlotte Douglas
KDEN → KOMA
2
avg 1h 15m · Denver → Eppley Airfield
KDEN → KRDU
1
avg 3h 49m · Denver → Raleigh Durham
KRDU → KCLT
1
avg 50m · Raleigh Durham → Charlotte Douglas

Aircraft types

Equipment used on this number

4
A320 AIRBUS Airbus A320
91
B38M BOEING Boeing 737 MAX 8
5
B739 BOEING Boeing 737-900
3
A319 AIRBUS Airbus A319
1

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 UAL1633

30
N78448BOEING Boeing 737-900
→
8/13/2026
1h 11m
No alerts
Replay Analysis
N36476BOEING Boeing 737-900
→
8/12/2026
1h 9m
No alerts
Replay Analysis
N69888BOEING Boeing 737-900
→
8/11/2026
1h 17m
No alerts
Replay Analysis
N478UAAIRBUS Airbus A320
→
8/10/2026
3h 8m
No alerts
Replay Analysis
N475UAAIRBUS Airbus A320
→
8/9/2026
54m
No alerts
Replay Analysis
N444UAAIRBUS Airbus A320
→
8/8/2026
3h 2m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
8/7/2026
2h 57m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
8/6/2026
2h 59m
No alerts
Replay Analysis
N497UAAIRBUS Airbus A320
→
8/5/2026
2h 55m
No alerts
Replay Analysis
N497UAAIRBUS Airbus A320
→
8/5/2026
22m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
8/4/2026
3h 35m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
8/3/2026
3h 16m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
8/2/2026
3h 36m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
7/31/2026
5m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
7/31/2026
3h 8m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
7/30/2026
10m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
7/30/2026
2h 48m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
7/30/2026
10m
No alerts
Replay Analysis
N447UAAIRBUS Airbus A320
→
7/29/2026
3h 4m
No alerts
Replay Analysis
N472UAAIRBUS Airbus A320
→
7/28/2026
3h 19m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
7/27/2026
3h 17m
No alerts
Replay Analysis
N458UAAIRBUS Airbus A320
→
7/26/2026
3h 1m
No alerts
Replay Analysis
N458UAAIRBUS Airbus A320
→
7/25/2026
3h 24m
No alerts
Replay Analysis
N449UAAIRBUS Airbus A320
→
7/24/2026
3h 15m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
7/23/2026
3h 34m
No alerts
Replay Analysis
N452UAAIRBUS Airbus A320
→
7/22/2026
3h 10m
No alerts
Replay Analysis
N435UAAIRBUS Airbus A320
→
7/21/2026
3h 5m
No alerts
Replay Analysis
N432UAAIRBUS Airbus A320
→
7/20/2026
3h 6m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
7/19/2026
3h 21m
No alerts
Replay Analysis
N497UAAIRBUS Airbus A320
→
7/18/2026
3h 24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window