N39728

B737BOEING Boeing 737-700

UNITED AIRLINES INC· ICAO24 a49f89· last seen 2d ago

N39728 is a BOEING Boeing 737-700 operated by UNITED AIRLINES INC. SkyMeter has tracked 468 flights totalling 914 hours of airtime via ADS-B across 159 callsigns. The most frequent segment is KATL to KIAH. Service window in our records spans 61 days. Of those flights, 18 (3.8%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
468
all time
⏱
FLOWN HOURS
914
tracked time
📍
AIRPORTS VISITED
53
unique
📡
CALLSIGNS
159
141 routes
📅
SERVICE PERIOD
04/03/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
3.8%
18 flagged

Top routes

By flight count

10
KATL → KIAH
7
KIAH → KATL
6
KORD → KDCA
4
KDCA → KIAH
4
KDTW → KIAH
4
KCVG → KIAH
4
KIAH → KCVG
4
KIAH → KDFW
4
KIAH → KSAT
3
KORD → KRNO
3

Flight numbers

Most-flown by this airframe

10
UAL1869 4
UAL471 4
UAL1822 4
UAL323 4
UAL1798 4
UAL685 4
UAL1398 4
UAL284 4
UAL532 3
UAL497 3

Aircraft specifications

BOEING Boeing 737-700

Engines
Twin Jet
Vref (approach)
130 kt
MTOW
154,500 lb
Wingspan
117 ft
Length
110 ft
Wake category
Medium

Recent flights

Newest 50 operations of N39728

50
UAL1822BOEING Boeing 737-700
→
06/03/2026
2h 13m
No alerts
Replay Analysis
UAL1764BOEING Boeing 737-700
→
06/03/2026
1h 5m
No alerts
Replay Analysis
UAL632BOEING Boeing 737-700
→
06/03/2026
1h 8m
No alerts
Replay Analysis
UAL471BOEING Boeing 737-700
→
06/03/2026
3h 5m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/03/2026
1h 6m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/02/2026
2h 19m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/02/2026
3h 26m
No alerts
Replay Analysis
UAL780BOEING Boeing 737-700
→
06/02/2026
1h 3m
No alerts
Replay Analysis
UAL1709BOEING Boeing 737-700
→
06/02/2026
1h 11m
No alerts
Replay Analysis
UAL471BOEING Boeing 737-700
→
06/02/2026
2h 58m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/02/2026
52m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/01/2026
2h 16m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/01/2026
3h 8m
No alerts
Replay Analysis
UAL1764BOEING Boeing 737-700
→
06/01/2026
1h 5m
No alerts
Replay Analysis
UAL632BOEING Boeing 737-700
→
06/01/2026
1h 9m
No alerts
Replay Analysis
UAL471BOEING Boeing 737-700
→
06/01/2026
2h 56m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
06/01/2026
1h 14m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
05/31/2026
3h 28m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
05/31/2026
2h 14m
No alerts
Replay Analysis
UAL2607BOEING Boeing 737-700
→
05/31/2026
1h 0m
No alerts
Replay Analysis
UAL2066BOEING Boeing 737-700
→
05/31/2026
1h 4m
No alerts
Replay Analysis
UAL204BOEING Boeing 737-700
→
05/31/2026
3h 34m
No alerts
Replay Analysis
UAL1822BOEING Boeing 737-700
→
05/31/2026
1h 42m
△ Unstable
Replay Analysis
UAL376BOEING Boeing 737-700
→
05/29/2026
2h 7m
No alerts
Replay Analysis
UAL2746BOEING Boeing 737-700
→
05/29/2026
24m
No alerts
Replay Analysis
UAL2746BOEING Boeing 737-700
→
05/29/2026
2h 53m
No alerts
Replay Analysis
UAL204BOEING Boeing 737-700
→
05/29/2026
3h 32m
No alerts
Replay Analysis
UAL1822BOEING Boeing 737-700
→
05/29/2026
1h 34m
No alerts
Replay Analysis
UAL1822BOEING Boeing 737-700
→
05/28/2026
3h 57m
No alerts
Replay Analysis
UAL1822BOEING Boeing 737-700
→
05/28/2026
2h 22m
No alerts
Replay Analysis
UAL2607BOEING Boeing 737-700
→
05/28/2026
52m
No alerts
Replay Analysis
UAL2066BOEING Boeing 737-700
→
05/28/2026
47m
No alerts
Replay Analysis
UAL445BOEING Boeing 737-700
→
05/28/2026
56m
No alerts
Replay Analysis
UAL1926BOEING Boeing 737-700
→
05/28/2026
1h 10m
△ Unstable
Replay Analysis
UAL726BOEING Boeing 737-700
→
05/28/2026
3h 49m
No alerts
Replay Analysis
UAL2410BOEING Boeing 737-700
→
05/28/2026
3h 7m
No alerts
Replay Analysis
UAL1869BOEING Boeing 737-700
→
05/26/2026
2h 17m
No alerts
Replay Analysis
UAL2344BOEING Boeing 737-700
→
05/26/2026
3h 1m
No alerts
Replay Analysis
UAL1734BOEING Boeing 737-700
→
05/26/2026
3h 21m
No alerts
Replay Analysis
UAL641BOEING Boeing 737-700
→
05/26/2026
1h 30m
No alerts
Replay Analysis
UAL1398BOEING Boeing 737-700
→
05/26/2026
1h 35m
No alerts
Replay Analysis
UAL1398BOEING Boeing 737-700
→
05/26/2026
27m
No alerts
Replay Analysis
UAL1398BOEING Boeing 737-700
→
05/26/2026
9m
No alerts
Replay Analysis
UAL529BOEING Boeing 737-700
→
05/25/2026
34m
No alerts
Replay Analysis
UAL1905BOEING Boeing 737-700
→
05/25/2026
28m
No alerts
Replay Analysis
UAL661BOEING Boeing 737-700
→
05/25/2026
4h 12m
No alerts
Replay Analysis
UAL308BOEING Boeing 737-700
→
05/25/2026
4h 21m
No alerts
Replay Analysis
UAL1884BOEING Boeing 737-700
→
05/24/2026
1h 23m
No alerts
Replay Analysis
UAL2142BOEING Boeing 737-700
→
05/24/2026
1h 30m
No alerts
Replay Analysis
UAL1288BOEING Boeing 737-700
→
05/24/2026
3h 51m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution