UAL2321

UNITED AIRLINES INC · DEN → MCO

UAL2321 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Orlando International Airport (KMCO). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 9m. SkyMeter has observed 96 legs of this flight number via ADS-B.

✈
FLIGHTS
96
last 90 days
⏱
AVG DURATION
3h 9m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KDEN → KMCO
51
avg 3h 26m · Denver → Orlando
KMCO → KEWR
26
avg 2h 17m · Orlando → Newark Liberty
KEWR → KSLC
8
avg 4h 58m · Newark Liberty → Salt Lake City

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
49
B39M BOEING Boeing 737 MAX 9
22
B38M BOEING Boeing 737 MAX 8
14
A319 AIRBUS Airbus A319
8
B738 BOEING Boeing 737-800
5
A21N AIRBUS Airbus A321 Neo
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 UAL2321

30
N69839BOEING Boeing 737-900
→
07/19/2026
3h 28m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
07/18/2026
3h 6m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
07/18/2026
15m
No alerts
Replay Analysis
N37468BOEING Boeing 737-900
→
07/17/2026
3h 34m
No alerts
Replay Analysis
N39418BOEING Boeing 737-900
→
07/16/2026
3h 39m
No alerts
Replay Analysis
N37548BOEING Boeing 737 MAX 9
→
07/15/2026
3h 39m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
07/14/2026
3h 37m
No alerts
Replay Analysis
N17429BOEING Boeing 737 MAX 9
→
07/13/2026
3h 33m
No alerts
Replay Analysis
N37471BOEING Boeing 737-900
→
07/12/2026
3h 40m
No alerts
Replay Analysis
N47517BOEING Boeing 737 MAX 9
→
07/11/2026
3h 21m
No alerts
Replay Analysis
N28457BOEING Boeing 737-900
→
07/10/2026
3h 19m
No alerts
Replay Analysis
N62896BOEING Boeing 737-900
→
07/09/2026
3h 2m
No alerts
Replay Analysis
N62896BOEING Boeing 737-900
→
07/09/2026
14m
No alerts
Replay Analysis
N37449BOEING Boeing 737 MAX 9
→
07/08/2026
3h 24m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
07/07/2026
3h 33m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
07/06/2026
3h 40m
No alerts
Replay Analysis
N76502BOEING Boeing 737-800
→
07/04/2026
3h 28m
No alerts
Replay Analysis
N37445BOEING Boeing 737 MAX 9
→
07/03/2026
3h 33m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
07/02/2026
3h 30m
No alerts
Replay Analysis
N36247BOEING Boeing 737-800
→
07/01/2026
3h 24m
No alerts
Replay Analysis
N78438BOEING Boeing 737-900
→
06/30/2026
3h 32m
No alerts
Replay Analysis
N77258BOEING Boeing 737-800
→
06/29/2026
3h 26m
No alerts
Replay Analysis
N37422BOEING Boeing 737-900
→
06/28/2026
3h 22m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
06/27/2026
3h 50m
No alerts
Replay Analysis
N27520BOEING Boeing 737 MAX 9
→
06/26/2026
3h 26m
No alerts
Replay Analysis
N69840BOEING Boeing 737-900
→
06/25/2026
3h 29m
No alerts
Replay Analysis
N63820BOEING Boeing 737-900
→
06/24/2026
3h 46m
No alerts
Replay Analysis
N38473BOEING Boeing 737-900
→
06/23/2026
3h 34m
No alerts
Replay Analysis
N68821BOEING Boeing 737-900
→
06/22/2026
3h 42m
No alerts
Replay Analysis
N61882BOEING Boeing 737-900
→
06/21/2026
3h 39m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window