N37531

B39MBOEING Boeing 737 MAX 9

UNITED AIRLINES INC· ICAO24 a44939· last seen 1d ago

N37531 is a BOEING Boeing 737 MAX 9 operated by UNITED AIRLINES INC. SkyMeter has tracked 314 flights totalling 1,000 hours of airtime via ADS-B across 135 callsigns. The most frequent segment is KEWR to TJSJ. Service window in our records spans 59 days. Of those flights, 8 (2.5%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
314
all time
⏱
FLOWN HOURS
1,000
tracked time
📍
AIRPORTS VISITED
32
unique
📡
CALLSIGNS
135
101 routes
📅
SERVICE PERIOD
04/05/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
2.5%
8 flagged

Top routes

By flight count

10
KEWR → TJSJ
3
KMCO → KSFO
3
KEWR → KLAS
3
KLAS → KSFO
3
KLAS → KEWR
3
KSFO → KLAS
3
KSFO → KBOS
2
KEWR → KIAH
2
PHNL → KSFO
2
KBOS → KEWR
2

Flight numbers

Most-flown by this airframe

10
UAL337 3
UAL1933 3
UAL1754 3
UAL668 2
UAL1192 2
UAL1052 2
UAL1948 2
UAL2024 2
UAL2219 2
UAL2380 2

Aircraft specifications

BOEING Boeing 737 MAX 9

Engines
Twin Jet
Vref (approach)
150 kt
MTOW
194,700 lb
Wingspan
118 ft
Length
138 ft
Wake category
Medium

Recent flights

Newest 50 operations of N37531

50
UAL2040BOEING Boeing 737 MAX 9
→
06/03/2026
2h 10m
No alerts
Replay Analysis
UAL1015BOEING Boeing 737 MAX 9
→
06/03/2026
5h 24m
No alerts
Replay Analysis
UAL1947BOEING Boeing 737 MAX 9
→
06/03/2026
41m
No alerts
Replay Analysis
UAL1947BOEING Boeing 737 MAX 9
→
06/03/2026
20m
No alerts
Replay Analysis
UAL1947BOEING Boeing 737 MAX 9
→
06/03/2026
4h 58m
No alerts
Replay Analysis
UAL1260BOEING Boeing 737 MAX 9
→
06/02/2026
19m
No alerts
Replay Analysis
UAL1260BOEING Boeing 737 MAX 9
→
06/02/2026
50m
No alerts
Replay Analysis
UAL1260BOEING Boeing 737 MAX 9
→
06/02/2026
5h 3m
No alerts
Replay Analysis
UAL1668BOEING Boeing 737 MAX 9
→
06/02/2026
3h 37m
No alerts
Replay Analysis
NoneBOEING Boeing 737 MAX 9
→
06/02/2026
9m
No alerts
Replay Analysis
NoneBOEING Boeing 737 MAX 9
→
06/02/2026
32m
No alerts
Replay Analysis
UAL8134BOEING Boeing 737 MAX 9
→
06/02/2026
2h 21m
No alerts
Replay Analysis
UAL1136BOEING Boeing 737 MAX 9
→
06/02/2026
55m
No alerts
Replay Analysis
UAL1136BOEING Boeing 737 MAX 9
→
06/01/2026
3h 58m
No alerts
Replay Analysis
UAL1136BOEING Boeing 737 MAX 9
→
06/01/2026
3h 2m
No alerts
Replay Analysis
UAL1167BOEING Boeing 737 MAX 9
→
06/01/2026
1h 45m
No alerts
Replay Analysis
UAL1164BOEING Boeing 737 MAX 9
→
05/31/2026
2h 11m
No alerts
Replay Analysis
UAL1630BOEING Boeing 737 MAX 9
→
05/31/2026
2h 33m
No alerts
Replay Analysis
UAL2417BOEING Boeing 737 MAX 9
→
05/31/2026
2h 8m
No alerts
Replay Analysis
UAL2740BOEING Boeing 737 MAX 9
→
05/31/2026
5m
No alerts
Replay Analysis
UAL2024BOEING Boeing 737 MAX 9
→
05/29/2026
24m
No alerts
Replay Analysis
UAL2024BOEING Boeing 737 MAX 9
→
05/29/2026
15m
No alerts
Replay Analysis
UAL2024BOEING Boeing 737 MAX 9
→
05/29/2026
3h 0m
No alerts
Replay Analysis
UAL1192BOEING Boeing 737 MAX 9
→
05/29/2026
11m
No alerts
Replay Analysis
UAL1192BOEING Boeing 737 MAX 9
→
05/29/2026
12m
No alerts
Replay Analysis
UAL1192BOEING Boeing 737 MAX 9
→
05/29/2026
3h 56m
No alerts
Replay Analysis
UAL537BOEING Boeing 737 MAX 9
→
05/29/2026
1h 13m
No alerts
Replay Analysis
UAL1794BOEING Boeing 737 MAX 9
→
05/29/2026
1h 8m
No alerts
Replay Analysis
UAL1040BOEING Boeing 737 MAX 9
→
05/28/2026
9h 57m
No alerts
Replay Analysis
UAL545BOEING Boeing 737 MAX 9
→
05/28/2026
1h 59m
No alerts
Replay Analysis
UAL1489BOEING Boeing 737 MAX 9
→
05/26/2026
37m
No alerts
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UAL1466BOEING Boeing 737 MAX 9
→
05/26/2026
1h 11m
No alerts
Replay Analysis
UAL1465BOEING Boeing 737 MAX 9
→
05/26/2026
58m
No alerts
Replay Analysis
UAL339BOEING Boeing 737 MAX 9
→
05/26/2026
9h 5m
No alerts
Replay Analysis
UAL1425BOEING Boeing 737 MAX 9
→
05/25/2026
1h 32m
No alerts
Replay Analysis
UAL1892BOEING Boeing 737 MAX 9
→
05/25/2026
1h 10m
No alerts
Replay Analysis
UAL486BOEING Boeing 737 MAX 9
→
05/25/2026
1h 51m
No alerts
Replay Analysis
UAL2636BOEING Boeing 737 MAX 9
→
05/25/2026
2h 6m
No alerts
Replay Analysis
UAL2131BOEING Boeing 737 MAX 9
→
05/25/2026
1h 3m
No alerts
Replay Analysis
UAL2024BOEING Boeing 737 MAX 9
→
05/25/2026
41m
No alerts
Replay Analysis
UAL2024BOEING Boeing 737 MAX 9
→
05/24/2026
3h 26m
No alerts
Replay Analysis
UAL2024BOEING Boeing 737 MAX 9
→
05/24/2026
11m
No alerts
Replay Analysis
UAL1192BOEING Boeing 737 MAX 9
→
05/24/2026
4h 6m
No alerts
Replay Analysis
UAL1468BOEING Boeing 737 MAX 9
→
05/21/2026
2h 5m
No alerts
Replay Analysis
UAL1441BOEING Boeing 737 MAX 9
→
05/21/2026
39m
No alerts
Replay Analysis
UAL1907BOEING Boeing 737 MAX 9
→
05/21/2026
3h 6m
No alerts
Replay Analysis
UAL1453BOEING Boeing 737 MAX 9
→
05/21/2026
4h 56m
No alerts
Replay Analysis
UAL2611BOEING Boeing 737 MAX 9
→
05/20/2026
3h 38m
No alerts
Replay Analysis
UAL654BOEING Boeing 737 MAX 9
→
05/20/2026
2h 57m
No alerts
Replay Analysis
UAL639BOEING Boeing 737 MAX 9
→
05/20/2026
6h 35m
No alerts
Replay Analysis
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