N331US

N331US LLC · SUO → HIO

N331US is operated by N331US LLC between Sunriver Airport (KS21) and Portland Hillsboro Airport (KHIO). The flight is most often flown by a LEARJET Bombardier Learjet 31. Typical block time is 0h 49m. SkyMeter has observed 40 legs of this flight number via ADS-B.

✈
FLIGHTS
40
last 90 days
⏱
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
28 / 1
city pairs · airframes
⚠
INCIDENT RATE
10.0%
4 flagged

Routes flown

By count · last 90 days

10
KHIO → KHWD
3
avg 1h 35m · Portland Hillsboro → Hayward Executive
KS21 → KHIO
3
avg 27m · Sunriver → Portland Hillsboro
KHIO → KPDX
3
avg 56m · Portland Hillsboro → Portland
KHIO → KTTD
2
avg 32m · Portland Hillsboro → Portland Troutdale
KBDN → KHIO
2
avg 37m · Bend → Portland Hillsboro
KBFI → KHIO
2
avg 33m · Boeing Field King County → Portland Hillsboro
56OR → KHIO
1
avg 15m · Mount Hood Medical Center Heliport → Portland Hillsboro
KALW → KHIO
1
avg 39m · Walla Walla → Portland Hillsboro
KSLE → KHIO
1
avg 15m · Salem Municipal Airport/McNary Field → Portland Hillsboro
CYYJ → KBFI
1
avg 30m · Victoria → Boeing Field King County

Aircraft types

Equipment used on this number

1
LJ31 LEARJET Bombardier Learjet 31
46

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 N331US

30
N331USLEARJET Bombardier Learjet 31
→
8/13/2026
33m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/13/2026
1h 46m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/13/2026
1h 30m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/11/2026
34m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/11/2026
1h 40m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/11/2026
1h 34m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/9/2026
18m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/9/2026
1h 12m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/7/2026
29m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/7/2026
41m
△ Low approach-stability score
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
8/7/2026
27m
△ Low approach-stability score
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/28/2026
37m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/22/2026
39m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/22/2026
40m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/22/2026
20m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/15/2026
29m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/15/2026
26m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/15/2026
1h 31m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/15/2026
1h 43m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/15/2026
15m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/14/2026
22m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/14/2026
30m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/13/2026
25m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/13/2026
30m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/10/2026
44m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/10/2026
55m
△ Low approach-stability score
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/10/2026
10m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/9/2026
17m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/9/2026
28m
No alerts
Replay Analysis
N331USLEARJET Bombardier Learjet 31
→
7/9/2026
21m
△ Low approach-stability score
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window