N34551

A21NAIRBUS Airbus A321 Neo

UNITED AIRLINES INC· ICAO24 a3d302· last seen 21h ago

N34551 is a AIRBUS Airbus A321 Neo operated by UNITED AIRLINES INC. SkyMeter has tracked 212 flights totalling 527 hours of airtime via ADS-B across 86 callsigns. The most frequent segment is KORD to KIAH. Service window in our records spans 47 days. Of those flights, 12 (5.7%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
212
all time
⏱
FLOWN HOURS
527
tracked time
📍
AIRPORTS VISITED
21
unique
📡
CALLSIGNS
86
57 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
5.7%
12 flagged

Top routes

By flight count

10
KORD → KIAH
6
KIAH → KDEN
5
KORD → KDEN
4
KORD → KSFO
4
KSFO → KORD
4
KIAH → KORD
3
KBOS → KDEN
3
KDEN → KBOS
3
KDEN → KIAH
3
KDEN → KSFO
2

Flight numbers

Most-flown by this airframe

10
None 6
UAL597 3
UAL1729 2
UAL767 2
UAL1382 2
UAL1606 2
UAL2182 2
UAL2040 2
UAL1643 2
UAL2426 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 N34551

50
UAL1801AIRBUS Airbus A321 Neo
→
06/03/2026
1h 46m
No alerts
Replay Analysis
UAL2494AIRBUS Airbus A321 Neo
→
06/03/2026
2h 51m
No alerts
Replay Analysis
UAL1740AIRBUS Airbus A321 Neo
→
06/03/2026
2h 35m
△ Unstable
Replay Analysis
UAL1610AIRBUS Airbus A321 Neo
→
06/03/2026
1h 30m
No alerts
Replay Analysis
UAL1610AIRBUS Airbus A321 Neo
→
06/02/2026
2h 19m
No alerts
Replay Analysis
UAL1610AIRBUS Airbus A321 Neo
→
06/02/2026
49m
No alerts
Replay Analysis
UAL704AIRBUS Airbus A321 Neo
→
06/02/2026
1h 50m
No alerts
Replay Analysis
UAL587AIRBUS Airbus A321 Neo
→
06/02/2026
3h 59m
No alerts
Replay Analysis
UAL8255AIRBUS Airbus A321 Neo
→
06/02/2026
1h 41m
No alerts
Replay Analysis
UAL8255AIRBUS Airbus A321 Neo
→
06/01/2026
50m
No alerts
Replay Analysis
UAL8255AIRBUS Airbus A321 Neo
→
06/01/2026
2h 32m
No alerts
Replay Analysis
UAL1380AIRBUS Airbus A321 Neo
→
06/01/2026
2h 59m
No alerts
Replay Analysis
UAL652AIRBUS Airbus A321 Neo
→
06/01/2026
2h 7m
No alerts
Replay Analysis
UAL3755AIRBUS Airbus A321 Neo
→
06/01/2026
1h 48m
△ Unstable
Replay Analysis
UAL3779AIRBUS Airbus A321 Neo
→
06/01/2026
2h 21m
No alerts
Replay Analysis
UAL662AIRBUS Airbus A321 Neo
→
05/31/2026
4h 10m
No alerts
Replay Analysis
UAL597AIRBUS Airbus A321 Neo
→
05/31/2026
33m
No alerts
Replay Analysis
UAL2803AIRBUS Airbus A321 Neo
→
05/29/2026
2h 58m
No alerts
Replay Analysis
UAL2329AIRBUS Airbus A321 Neo
→
05/29/2026
34m
No alerts
Replay Analysis
UAL1575AIRBUS Airbus A321 Neo
→
05/29/2026
1h 58m
No alerts
Replay Analysis
UAL8119AIRBUS Airbus A321 Neo
→
05/29/2026
1h 19m
No alerts
Replay Analysis
UAL8119AIRBUS Airbus A321 Neo
→
05/28/2026
2h 23m
No alerts
Replay Analysis
UAL8119AIRBUS Airbus A321 Neo
→
05/28/2026
1h 4m
No alerts
Replay Analysis
UAL1583AIRBUS Airbus A321 Neo
→
05/28/2026
3h 32m
No alerts
Replay Analysis
UAL2316AIRBUS Airbus A321 Neo
→
05/28/2026
1h 59m
No alerts
Replay Analysis
UAL1066AIRBUS Airbus A321 Neo
→
05/28/2026
1h 56m
No alerts
Replay Analysis
UAL1587AIRBUS Airbus A321 Neo
→
05/28/2026
1h 29m
No alerts
Replay Analysis
UAL470AIRBUS Airbus A321 Neo
→
05/26/2026
1h 28m
No alerts
Replay Analysis
UAL1599AIRBUS Airbus A321 Neo
→
05/26/2026
2h 25m
No alerts
Replay Analysis
UAL647AIRBUS Airbus A321 Neo
→
05/26/2026
4h 31m
No alerts
Replay Analysis
UAL597AIRBUS Airbus A321 Neo
→
05/25/2026
3h 48m
No alerts
Replay Analysis
UAL2455AIRBUS Airbus A321 Neo
→
05/25/2026
4h 4m
No alerts
Replay Analysis
UAL1715AIRBUS Airbus A321 Neo
→
05/25/2026
1h 25m
No alerts
Replay Analysis
UAL1715AIRBUS Airbus A321 Neo
→
05/24/2026
3h 30m
No alerts
Replay Analysis
UAL1715AIRBUS Airbus A321 Neo
→
05/24/2026
2h 4m
No alerts
Replay Analysis
UAL767AIRBUS Airbus A321 Neo
→
05/24/2026
2h 11m
No alerts
Replay Analysis
UAL2000AIRBUS Airbus A321 Neo
→
05/24/2026
3h 53m
No alerts
Replay Analysis
UAL1389AIRBUS Airbus A321 Neo
→
05/24/2026
2h 32m
No alerts
Replay Analysis
UAL1729AIRBUS Airbus A321 Neo
→
05/23/2026
4h 34m
No alerts
Replay Analysis
UAL1442AIRBUS Airbus A321 Neo
→
05/23/2026
3h 19m
No alerts
Replay Analysis
UAL1874AIRBUS Airbus A321 Neo
→
05/23/2026
2h 8m
No alerts
Replay Analysis
UAL2813AIRBUS Airbus A321 Neo
→
05/23/2026
2h 31m
No alerts
Replay Analysis
UAL2497AIRBUS Airbus A321 Neo
→
05/23/2026
16m
△ Unstable
Replay Analysis
UAL2497AIRBUS Airbus A321 Neo
→
05/22/2026
46m
No alerts
Replay Analysis
UAL714AIRBUS Airbus A321 Neo
→
05/21/2026
2h 32m
No alerts
Replay Analysis
UAL2703AIRBUS Airbus A321 Neo
→
05/21/2026
3h 14m
No alerts
Replay Analysis
UAL2702AIRBUS Airbus A321 Neo
→
05/21/2026
2h 36m
No alerts
Replay Analysis
UAL797AIRBUS Airbus A321 Neo
→
05/21/2026
3h 52m
No alerts
Replay Analysis
UAL1393AIRBUS Airbus A321 Neo
→
05/21/2026
4h 5m
No alerts
Replay Analysis
NoneAIRBUS Airbus A321 Neo
→
05/21/2026
11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution