N54543

A21NAIRBUS Airbus A321 Neo

UNITED AIRLINES INC· ICAO24 a6ed7f· last seen 16h ago

N54543 is a AIRBUS Airbus A321 Neo operated by UNITED AIRLINES INC. SkyMeter has tracked 192 flights totalling 474 hours of airtime via ADS-B across 80 callsigns. The most frequent segment is KIAH to KDEN. Service window in our records spans 47 days. Of those flights, 8 (4.2%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
192
all time
⏱
FLOWN HOURS
474
tracked time
📍
AIRPORTS VISITED
24
unique
📡
CALLSIGNS
80
61 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
4.2%
8 flagged

Top routes

By flight count

10
KIAH → KDEN
6
KDEN → KLAX
4
KDEN → KIAH
4
KORD → KLAX
3
KORD → KDEN
2
KDEN → KPDX
2
KSJC → KDEN
2
KDEN → KMCO
2
KDEN → KBOS
2
KDEN → KPHX
2

Flight numbers

Most-flown by this airframe

10
UAL2738 4
UAL2297 2
UAL1246 2
UAL1339 2
UAL660 2
UAL1638 2
UAL1349 2
UAL2035 2
UAL1097 2
UAL1035 2

Aircraft specifications

AIRBUS Airbus A321 Neo

Engines
Twin Jet
Vref (approach)
136 kt
MTOW
209,439 lb
Wingspan
118 ft
Length
146 ft
Wake category
Medium

Recent flights

Newest 50 operations of N54543

50
UAL2738AIRBUS Airbus A321 Neo
→
06/03/2026
7m
No alerts
Replay Analysis
UAL2738AIRBUS Airbus A321 Neo
→
06/03/2026
2h 51m
No alerts
Replay Analysis
UAL1342AIRBUS Airbus A321 Neo
→
06/03/2026
3h 14m
△ Unstable
Replay Analysis
UAL2035AIRBUS Airbus A321 Neo
→
06/03/2026
3h 29m
No alerts
Replay Analysis
UAL421AIRBUS Airbus A321 Neo
→
06/03/2026
1h 19m
No alerts
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UAL421AIRBUS Airbus A321 Neo
→
06/02/2026
3h 34m
No alerts
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UAL421AIRBUS Airbus A321 Neo
→
06/02/2026
2h 14m
No alerts
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UAL2061AIRBUS Airbus A321 Neo
→
06/02/2026
2h 13m
No alerts
Replay Analysis
UAL1638AIRBUS Airbus A321 Neo
→
06/02/2026
2h 26m
No alerts
Replay Analysis
UAL1874AIRBUS Airbus A321 Neo
→
06/02/2026
2h 7m
No alerts
Replay Analysis
UAL1585AIRBUS Airbus A321 Neo
→
06/02/2026
2h 21m
No alerts
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UAL1565AIRBUS Airbus A321 Neo
→
06/02/2026
23m
No alerts
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UAL1565AIRBUS Airbus A321 Neo
→
06/01/2026
1h 40m
No alerts
Replay Analysis
UAL1565AIRBUS Airbus A321 Neo
→
06/01/2026
2h 3m
No alerts
Replay Analysis
UAL660AIRBUS Airbus A321 Neo
→
06/01/2026
4h 28m
No alerts
Replay Analysis
UAL660AIRBUS Airbus A321 Neo
→
06/01/2026
44m
No alerts
Replay Analysis
NoneAIRBUS Airbus A321 Neo
→
06/01/2026
43m
No alerts
Replay Analysis
UAL729AIRBUS Airbus A321 Neo
→
06/01/2026
3h 49m
No alerts
Replay Analysis
UAL531AIRBUS Airbus A321 Neo
→
06/01/2026
2h 22m
No alerts
Replay Analysis
UAL1770AIRBUS Airbus A321 Neo
→
06/01/2026
2h 6m
No alerts
Replay Analysis
UAL1770AIRBUS Airbus A321 Neo
→
05/31/2026
1h 27m
No alerts
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UAL1770AIRBUS Airbus A321 Neo
→
05/31/2026
3h 34m
No alerts
Replay Analysis
UAL2354AIRBUS Airbus A321 Neo
→
05/31/2026
4h 0m
No alerts
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UAL1792AIRBUS Airbus A321 Neo
→
05/31/2026
4h 4m
No alerts
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UAL1351AIRBUS Airbus A321 Neo
→
05/29/2026
2h 53m
No alerts
Replay Analysis
UAL2099AIRBUS Airbus A321 Neo
→
05/29/2026
3h 44m
No alerts
Replay Analysis
UAL729AIRBUS Airbus A321 Neo
→
05/29/2026
4h 2m
No alerts
Replay Analysis
UAL2499AIRBUS Airbus A321 Neo
→
05/29/2026
4h 2m
No alerts
Replay Analysis
UAL2738AIRBUS Airbus A321 Neo
→
05/28/2026
9m
No alerts
Replay Analysis
UAL2738AIRBUS Airbus A321 Neo
→
05/28/2026
2h 57m
No alerts
Replay Analysis
UAL1786AIRBUS Airbus A321 Neo
→
05/28/2026
3h 54m
No alerts
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UAL2035AIRBUS Airbus A321 Neo
→
05/28/2026
3h 35m
No alerts
Replay Analysis
UAL2853AIRBUS Airbus A321 Neo
→
05/27/2026
3h 18m
No alerts
Replay Analysis
UAL1450AIRBUS Airbus A321 Neo
→
05/27/2026
2h 5m
No alerts
Replay Analysis
UAL2813AIRBUS Airbus A321 Neo
→
05/27/2026
2h 27m
No alerts
Replay Analysis
UAL2497AIRBUS Airbus A321 Neo
→
05/26/2026
2h 8m
No alerts
Replay Analysis
UAL293AIRBUS Airbus A321 Neo
→
05/26/2026
1h 29m
No alerts
Replay Analysis
UAL1525AIRBUS Airbus A321 Neo
→
05/26/2026
2h 14m
No alerts
Replay Analysis
UAL2295AIRBUS Airbus A321 Neo
→
05/26/2026
1h 42m
No alerts
Replay Analysis
UAL1131AIRBUS Airbus A321 Neo
→
05/26/2026
55m
No alerts
Replay Analysis
UAL1131AIRBUS Airbus A321 Neo
→
05/25/2026
1h 23m
No alerts
Replay Analysis
UAL1131AIRBUS Airbus A321 Neo
→
05/25/2026
2h 19m
No alerts
Replay Analysis
UAL767AIRBUS Airbus A321 Neo
→
05/25/2026
2h 4m
No alerts
Replay Analysis
UAL2089AIRBUS Airbus A321 Neo
→
05/25/2026
4h 37m
No alerts
Replay Analysis
UAL695AIRBUS Airbus A321 Neo
→
05/25/2026
18m
No alerts
Replay Analysis
UAL695AIRBUS Airbus A321 Neo
→
05/24/2026
4h 37m
No alerts
Replay Analysis
UAL695AIRBUS Airbus A321 Neo
→
05/24/2026
2h 44m
No alerts
Replay Analysis
UAL2618AIRBUS Airbus A321 Neo
→
05/24/2026
3h 58m
No alerts
Replay Analysis
UAL1424AIRBUS Airbus A321 Neo
→
05/23/2026
2h 46m
No alerts
Replay Analysis
UAL489AIRBUS Airbus A321 Neo
→
05/23/2026
2h 3m
△ Unstable
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution