N400SF

CEMR INC · HOU → BPT

N400SF is operated by CEMR INC between William P Hobby Airport (KHOU) and Southeast Texas Regional Airport (KBPT). The flight is most often flown by a GULFSTREAM AEROSPACE Gulfstream IV/G400. Typical block time is 2h 0m. SkyMeter has observed 18 legs of this flight number via ADS-B.

✈
FLIGHTS
18
last 90 days
⏱
AVG DURATION
2h 0m
tracked time
📅
SERVICE PERIOD
9/10/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
12 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KBPT → KHOU
2
avg 24m · Southeast Texas → William P Hobby
KHOU → KBPT
2
avg 20m · William P Hobby → Southeast Texas
KPVU → KSCK
1
avg 1h 20m · Provo → Stockton Metropolitan
KBPT → KF17
1
avg 31m · Southeast Texas → Center
KSCK → KBPT
1
avg 6h 10m · Stockton Metropolitan → Southeast Texas
TA92 → KHOU
1
avg 5h 24m · Rowan Heliport → William P Hobby

Aircraft types

Equipment used on this number

1
GLF4 GULFSTREAM AEROSPACE Gulfstream IV/G400
29

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of N400SF

30
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/15/2026
59m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/15/2026
1h 1m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/8/2026
2h 3m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/8/2026
2h 10m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/8/2026
6h 5m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/10/2026
17m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/10/2026
48m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/9/2026
42m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/9/2026
1h 48m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/9/2026
6h 10m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/9/2026
1h 19m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/9/2026
48m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/8/2026
1h 43m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/8/2026
40m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/8/2026
31m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/8/2026
30m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/8/2026
17m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/6/2026
1h 44m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/6/2026
2h 16m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/6/2026
5h 24m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/6/2026
48m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/5/2026
2h 9m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/5/2026
1h 19m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/2/2026
2h 16m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/2/2026
32m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
7/2/2026
21m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
6/13/2026
1h 47m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
6/13/2026
2h 3m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
6/13/2026
5h 3m
No alerts
Replay Analysis
N400SFGULFSTREAM AEROSPACE Gulfstream IV/G400
→
5/20/2026
32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window