N12109

B752BOEING Boeing 757-200

UNITED AIRLINES INC· ICAO24 a059e3· last seen 2d ago

N12109 is a BOEING Boeing 757-200 operated by UNITED AIRLINES INC. SkyMeter has tracked 248 flights totalling 1,059 hours of airtime via ADS-B across 71 callsigns. The most frequent segment is KEWR to KSFO. Service window in our records spans 60 days. Of those flights, 8 (3.2%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
248
all time
⏱
FLOWN HOURS
1,059
tracked time
📍
AIRPORTS VISITED
22
unique
📡
CALLSIGNS
71
55 routes
📅
SERVICE PERIOD
04/04/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
3.2%
8 flagged

Top routes

By flight count

10
KEWR → KSFO
9
KSFO → KEWR
8
KEWR → KLAX
7
KIAD → EIDW
4
KORD → KEWR
4
EIDW → KIAD
4
KIAH → KEWR
3
KDEN → KEWR
3
KEWR → KIAH
3
EIDW → KEWR
2

Flight numbers

Most-flown by this airframe

10
UAL2626 4
UAL354 4
UAL317 4
UAL316 4
UAL1558 4
UAL2248 3
UAL648 3
UAL2497 3
UAL2003 3
UAL1802 3

Aircraft specifications

BOEING Boeing 757-200

Engines
Twin Jet
Vref (approach)
137 kt
MTOW
255,500 lb
Wingspan
135 ft
Length
155 ft
Wake category
Medium

Recent flights

Newest 50 operations of N12109

50
UAL3928BOEING Boeing 757-200
→
06/03/2026
1h 39m
No alerts
Replay Analysis
UAL3928BOEING Boeing 757-200
→
06/02/2026
1h 39m
No alerts
Replay Analysis
UAL336TBOEING Boeing 757-200
→
05/29/2026
4h 56m
No alerts
Replay Analysis
UAL1558BOEING Boeing 757-200
→
05/29/2026
5h 25m
No alerts
Replay Analysis
UAL282BOEING Boeing 757-200
→
05/28/2026
7h 44m
No alerts
Replay Analysis
UAL281BOEING Boeing 757-200
→
05/28/2026
6h 38m
△ Unstable
Replay Analysis
UAL2812BOEING Boeing 757-200
→
05/27/2026
2h 18m
No alerts
Replay Analysis
UAL289BOEING Boeing 757-200
→
05/27/2026
2h 25m
No alerts
Replay Analysis
UAL289BOEING Boeing 757-200
→
05/27/2026
34m
No alerts
Replay Analysis
UAL288BOEING Boeing 757-200
→
05/27/2026
39m
No alerts
Replay Analysis
UAL288BOEING Boeing 757-200
→
05/27/2026
1h 12m
No alerts
Replay Analysis
UAL288BOEING Boeing 757-200
→
05/26/2026
11m
No alerts
Replay Analysis
UAL913BOEING Boeing 757-200
→
05/26/2026
1h 20m
No alerts
Replay Analysis
UAL398BOEING Boeing 757-200
→
05/26/2026
2h 14m
No alerts
Replay Analysis
UAL311BOEING Boeing 757-200
→
05/25/2026
7h 43m
No alerts
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UAL310BOEING Boeing 757-200
→
05/25/2026
6h 18m
No alerts
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UAL310BOEING Boeing 757-200
→
05/24/2026
7h 0m
No alerts
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UAL310BOEING Boeing 757-200
→
05/24/2026
41m
No alerts
Replay Analysis
UAL979BOEING Boeing 757-200
→
05/24/2026
7h 38m
No alerts
Replay Analysis
UAL978BOEING Boeing 757-200
→
05/24/2026
6h 54m
No alerts
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UAL336BOEING Boeing 757-200
→
05/23/2026
5h 0m
No alerts
Replay Analysis
UAL2115BOEING Boeing 757-200
→
05/23/2026
6h 20m
No alerts
Replay Analysis
UAL2626BOEING Boeing 757-200
→
05/23/2026
4h 41m
No alerts
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UAL2626BOEING Boeing 757-200
→
05/22/2026
41m
No alerts
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UAL1700BOEING Boeing 757-200
→
05/21/2026
4h 24m
No alerts
Replay Analysis
UAL2679BOEING Boeing 757-200
→
05/20/2026
5h 43m
No alerts
Replay Analysis
UAL887BOEING Boeing 757-200
→
05/20/2026
7h 38m
No alerts
Replay Analysis
UAL886BOEING Boeing 757-200
→
05/20/2026
39m
No alerts
Replay Analysis
UAL350BOEING Boeing 757-200
→
05/18/2026
1h 50m
No alerts
Replay Analysis
UAL2381BOEING Boeing 757-200
→
05/18/2026
3h 40m
No alerts
Replay Analysis
UAL2308BOEING Boeing 757-200
→
05/18/2026
6h 26m
No alerts
Replay Analysis
UAL2307BOEING Boeing 757-200
→
05/18/2026
25m
△ Unstable
Replay Analysis
UAL2307BOEING Boeing 757-200
→
05/17/2026
2h 32m
No alerts
Replay Analysis
UAL1758BOEING Boeing 757-200
→
05/17/2026
4h 10m
No alerts
Replay Analysis
UAL2248BOEING Boeing 757-200
→
05/17/2026
3h 17m
No alerts
Replay Analysis
UAL2248BOEING Boeing 757-200
→
05/16/2026
2h 16m
No alerts
Replay Analysis
UAL2248BOEING Boeing 757-200
→
05/16/2026
5h 33m
No alerts
Replay Analysis
UAL648BOEING Boeing 757-200
→
05/16/2026
5h 53m
No alerts
Replay Analysis
UAL2626BOEING Boeing 757-200
→
05/16/2026
4h 40m
No alerts
Replay Analysis
UAL2626BOEING Boeing 757-200
→
05/15/2026
23m
No alerts
Replay Analysis
UAL2626BOEING Boeing 757-200
→
05/15/2026
5h 4m
No alerts
Replay Analysis
UAL1343BOEING Boeing 757-200
→
05/15/2026
6h 22m
No alerts
Replay Analysis
UAL1209BOEING Boeing 757-200
→
05/15/2026
1h 37m
No alerts
Replay Analysis
UAL254BOEING Boeing 757-200
→
05/15/2026
1h 47m
No alerts
Replay Analysis
UAL254BOEING Boeing 757-200
→
05/14/2026
42m
No alerts
Replay Analysis
UAL254BOEING Boeing 757-200
→
05/14/2026
2h 30m
No alerts
Replay Analysis
UAL316BOEING Boeing 757-200
→
05/14/2026
7h 41m
No alerts
Replay Analysis
UAL317BOEING Boeing 757-200
→
05/14/2026
1h 5m
No alerts
Replay Analysis
UAL317BOEING Boeing 757-200
→
05/14/2026
1h 31m
No alerts
Replay Analysis
UAL1283BOEING Boeing 757-200
→
05/14/2026
16m
No alerts
Replay Analysis
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