Flight Status & Tracker

UAL321

UNITED AIRLINES INC · IAD → VCE · Last tracked Nov 11, 2026

UAL321 is a flight number operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Venice Marco Polo Airport (LIPZ). SkyMeter last tracked UAL321 on November 11, 2026. The flight is most often flown by a BOEING Boeing 767-300. Typical block time is 5h 36m. SkyMeter has observed 77 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
77
last 90 days
⏱
AVG DURATION
5h 36m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/11/2026
first → last seen
🗺
ROUTES / TYPES
6 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KIAD → LIPZ
42
avg 8h 17m · Washington Dulles → Venice Marco Polo
KORD → KPHX
12
avg 3h 35m · Chicago O'Hare → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

4
B763 BOEING Boeing 767-300
129
A21N AIRBUS Airbus A321 Neo
15
B764 BOEING Boeing 767-400
9
A320 AIRBUS Airbus A320
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 UAL321

30
N14548AIRBUS Airbus A321 Neo
→
11/11/2026
3h 47m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
11/7/2026
7m
No alerts
Replay Analysis
N44550AIRBUS Airbus A321 Neo
→
11/7/2026
3h 5m
No alerts
Replay Analysis
N34574
→
11/6/2026
3h 20m
No alerts
Replay Analysis
N34574
→
11/6/2026
9m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
11/5/2026
3h 20m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
11/4/2026
3h 47m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
11/3/2026
43m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
11/3/2026
45m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
11/3/2026
3h 25m
No alerts
Replay Analysis
N34574
→
10/31/2026
3h 46m
No alerts
Replay Analysis
N14554AIRBUS Airbus A321 Neo
→
10/30/2026
4h 2m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
10/29/2026
3h 29m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
10/28/2026
3h 31m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
10/27/2026
11m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
10/27/2026
3h 19m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
10/27/2026
5m
No alerts
Replay Analysis
N494UAAIRBUS Airbus A320
→
10/26/2026
7m
No alerts
Replay Analysis
N494UAAIRBUS Airbus A320
→
10/26/2026
3h 38m
No alerts
Replay Analysis
N14534AIRBUS Airbus A321 Neo
→
10/25/2026
3h 32m
No alerts
Replay Analysis
N651UABOEING Boeing 767-300
→
10/23/2026
2h 37m
No alerts
Replay Analysis
N651UABOEING Boeing 767-300
→
10/22/2026
8h 15m
No alerts
Replay Analysis
N651UABOEING Boeing 767-300
→
10/22/2026
2h 27m
No alerts
Replay Analysis
N655UABOEING Boeing 767-300
→
10/20/2026
2h 10m
No alerts
Replay Analysis
N655UABOEING Boeing 767-300
→
10/18/2026
1h 59m
No alerts
Replay Analysis
N642UABOEING Boeing 767-300
→
10/18/2026
5h 39m
No alerts
Replay Analysis
N654UABOEING Boeing 767-300
→
10/16/2026
5h 52m
No alerts
Replay Analysis
N654UABOEING Boeing 767-300
→
10/15/2026
2h 13m
No alerts
Replay Analysis
N654UABOEING Boeing 767-300
→
10/15/2026
8h 38m
No alerts
Replay Analysis
N647UABOEING Boeing 767-300
→
10/13/2026
1h 22m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window