UWD18 is operated by RSB INVESTMENTS LLC between Manassas Regional Airport/Harry P. Davis Field (KHEF) and Washington Dulles International Airport (KIAD). The flight is most often flown by a LEARJET Bombardier Learjet 31. Typical block time is 0h 54m. SkyMeter has observed 88 legs of this flight number via ADS-B.

✈
FLIGHTS
88
last 90 days
⏱
AVG DURATION
54m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
68 / 1
city pairs · airframes
⚠
INCIDENT RATE
3.4%
3 flagged

Routes flown

By count · last 90 days

10
KHEF → KIAD
7
avg 17m · Manassas Regional Airport/Harry P. Davis Field → Washington Dulles
KIAD → KHEF
6
avg 24m · Washington Dulles → Manassas Regional Airport/Harry P. Davis Field
KBWI → KHEF
4
avg 19m · Baltimore/Washington International Thurgood Marshall → Manassas Regional Airport/Harry P. Davis Field
KHEF → KBWI
4
avg 25m · Manassas Regional Airport/Harry P. Davis Field → Baltimore/Washington International Thurgood Marshall
KHEF → KPDK
2
avg 1h 58m · Manassas Regional Airport/Harry P. Davis Field → DeKalb Peachtree
KTEB → KIAD
2
avg 1h 6m · Teterboro → Washington Dulles
KHEF → KRDG
1
avg 40m · Manassas Regional Airport/Harry P. Davis Field → Reading Regional Carl A Spaatz Field
KHPN → KHEF
1
avg 51m · Westchester County → Manassas Regional Airport/Harry P. Davis Field
KHEF → KRIC
1
avg 1h 27m · Manassas Regional Airport/Harry P. Davis Field → Richmond
KLEX → KHEF
1
avg 1h 35m · Blue Grass → Manassas Regional Airport/Harry P. Davis Field

Aircraft types

Equipment used on this number

1
LJ31 LEARJET Bombardier Learjet 31
98

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 UWD18

30
N418DLLEARJET Bombardier Learjet 31
→
8/13/2026
34m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/12/2026
1h 49m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/12/2026
16m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/11/2026
17m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/11/2026
1h 40m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/11/2026
28m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/11/2026
27m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/10/2026
36m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/10/2026
57m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/9/2026
38m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/9/2026
1h 36m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/5/2026
1h 12m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/5/2026
38m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/5/2026
39m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/5/2026
1h 25m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/5/2026
1h 46m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
8/4/2026
42m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/31/2026
49m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/31/2026
1h 5m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/30/2026
24m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/30/2026
1h 30m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/30/2026
1h 20m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/30/2026
19m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/30/2026
1h 0m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/29/2026
53m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/20/2026
51m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/20/2026
42m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/20/2026
19m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/20/2026
2h 24m
No alerts
Replay Analysis
N418DLLEARJET Bombardier Learjet 31
→
7/20/2026
1h 27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window