Plan a flight · Mon 6:58 am EDT (10:58 UTC)

Wilmington Air Park Airport to Luis Munoz Marin International ILN → SJU

1,562 nautical miles (1,798 statute miles) southeast on a straight line, true course 139°, about 146° magnetic at the departure end (variation 7W). At 120 knots that is 10 h 55 min at the quickest height in today's winds (34,000 ft, a 23-knot tailwind), arriving about 5:53 pm AST (21:53 UTC). Right now ILN is low IFR, wind from the south (190°) at 4 knots; SJU is VFR, wind from the southeast (140°) at 3 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 1 flights in the DOT's last twelve reported months, the route's page.

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 209 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 90 to 229 nm out.
AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 169 to 249 nm out.
AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Over the route from 189 to 249 nm out.
AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 229 to 309 nm out.
AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 30,000 ft to 41,000 ft. Over the route from 408 to 508 nm out.

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from ILN.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

B737 at 100 ft, 49 nm southwest, 6:24 am EDT (10:24 UTC): sky obscured, remarks: runway 36R arrival, bases at clear-air turbulence 3 mins. At the departure end, 49 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1024/FL001/TP B737/SK VV001/RM RWY 36R ARRIVAL, BASES AT CAT 3 MINS
```
Report
a routine report filed through CVG
Where
over CVG
Time
10:24 UTC
Height
at 100 ft
Aircraft
B737
Sky
sky obscured from 100 ft
Remarks
runway 36R arrival, bases at clear-air turbulence 3 mins
B739 climbing, 50 nm southwest, 6:19 am EDT (10:19 UTC): a routine report with nothing remarked on. At the departure end, 50 nm southwest of the line.
as filed, and in English
```
CVG UA /OV 1 W CVG/TM 1019/FLDURC/TP B739/SK TOPS 011
```
Report
a routine report filed through CVG
Where
1 west cvg
Time
10:19 UTC
Height
during the climb
Aircraft
B739
Sky
tops 1,100 ft
CRJ7 at 3,000 ft, 35 nm northwest, 6:08 am EDT (10:08 UTC): a routine report with nothing remarked on. At the departure end, 35 nm northwest of the line.
as filed, and in English
```
CMH UA /OV DAY/TM 1008/FL030/TP CRJ7/SK TOP015
```
Report
a routine report filed through CMH
Where
over DAY
Time
10:08 UTC
Height
at 3,000 ft
Aircraft
CRJ7
Sky
TOP015
B763 at 100 ft, 50 nm southwest, 5:05 am EDT (09:05 UTC): sky obscured, remarks: during the climb. At the departure end, 50 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG270001/TM 0905/FL001/TP B763/SK VV001/RM DURC
```
Report
a routine report filed through CVG
Where
1 nm west (270°) of CVG
Time
09:05 UTC
Height
at 100 ft
Aircraft
B763
Sky
sky obscured from 100 ft
Remarks
during the climb
B763 at 200 ft, 50 nm southwest, 4:05 am EDT (08:05 UTC): sky obscured, remarks: during the climb. At the departure end, 50 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG270001/TM 0805/FL002/TP B763/SK VV002/RM DURC
```
Report
a routine report filed through CVG
Where
1 nm west (270°) of CVG
Time
08:05 UTC
Height
at 200 ft
Aircraft
B763
Sky
sky obscured from 200 ft
Remarks
during the climb
CRJ9 climbing, 37 nm northeast, 6:15 am EDT (10:15 UTC): a broken layer above 1,300 ft. 119 nm along the route, 37 nm northeast of the line.
as filed, and in English
```
CRW UA /OV CRW/TM 1015/FLDURC/TP CRJ9/SK BKN013-TOPUNKN
```
Report
a routine report filed through CRW
Where
over CRW
Time
10:15 UTC
Height
during the climb
Aircraft
CRJ9
Sky
a broken layer from 1,300 ft, tops unknown

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 8 forecast points nearest it (CVG, CRW, TRI, ROA, RDU, ILM, MLB, MIA). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	310° at 10 kt	−10 kt		130 kt	12 h 01 min	6:59 pm AST (22:59 UTC)
5,500 ft	310° at 11 kt	−11 kt	11 °C	131 kt	11 h 55 min	6:53 pm AST (22:53 UTC)
7,500 ft	310° at 12 kt	−11 kt	13 °C	131 kt	11 h 55 min	6:53 pm AST (22:53 UTC)
9,500 ft	320° at 12 kt	−12 kt	10 °C	132 kt	11 h 50 min	6:48 pm AST (22:48 UTC)
11,500 ft	310° at 13 kt	−13 kt	7 °C	133 kt	11 h 45 min	6:43 pm AST (22:43 UTC)
13,500 ft	300° at 15 kt	−14 kt	3 °C	134 kt	11 h 39 min	6:37 pm AST (22:37 UTC)
15,500 ft	300° at 17 kt	−16 kt	-1 °C	136 kt	11 h 29 min	6:27 pm AST (22:27 UTC)
17,500 ft	300° at 19 kt	−17 kt	-6 °C	137 kt	11 h 24 min	6:22 pm AST (22:22 UTC)
18,000 ft FL180	290° at 20 kt	−17 kt	-7 °C	137 kt	11 h 24 min	6:22 pm AST (22:22 UTC)
24,000 ft FL240	290° at 21 kt	−16 kt	-18 °C	136 kt	11 h 29 min	6:27 pm AST (22:27 UTC)
30,000 ft FL300	280° at 25 kt	−19 kt	-32 °C	139 kt	11 h 14 min	6:12 pm AST (22:12 UTC)
34,000 ft FL340	280° at 31 kt	−23 kt	-41 °C	143 kt	10 h 55 min	5:53 pm AST (21:53 UTC)
39,000 ft FL390	290° at 27 kt	−21 kt	-51 °C	141 kt	11 h 05 min	6:03 pm AST (22:03 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued

Point	From	3,000	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
CVG	used from 0 nm out; 57 nm from the line	300/19	310/23 15°	320/20 9°	310/18 3°	300/26 -6°	290/36 -19°	310/32 -34°	310/53 -43°	310/61 -51°
CRW	used from 50 nm out; 55 nm from the line	320/17	340/23 12°	340/32 8°	340/35 4°	330/40 -7°	340/45 -20°	340/57 -34°	340/64 -42°	320/38 -50°
TRI	used from 149 nm out; 67 nm from the line		340/25 11°	350/37 9°	350/34 6°	340/39 -7°	340/43 -19°	340/55 -32°	330/58 -42°	320/37 -50°
ROA	used from 199 nm out; 57 nm from the line	310/32	340/32 14°	350/25 9°	340/24 3°	340/42 -8°	340/52 -20°	350/62 -34°	350/64 -39°	310/44 -48°
RDU	used from 249 nm out; 63 nm from the line	330/30	340/24 12°	330/26 7°	320/30 3°	330/39 -8°	310/30 -20°	300/33 -33°	310/34 -39°	310/41 -47°
ILM	used from 348 nm out; 50 nm from the line	300/18	300/22 13°	300/21 8°	290/28 4°	280/38 -7°	270/40 -18°	250/49 -32°	250/50 -40°	270/33 -50°
MLB	used from 746 nm out; 353 nm from the line	290/10	260/15 18°	290/12 13°	280/13 8°	250/20 -7°	260/18 -18°	240/17 -32°	250/20 -41°	250/22 -52°
MIA	used from 896 nm out; 431 nm from the line	L/V	L/V 17°	L/V 13°	L/V 8°	270/6 -6°	250/9 -17°	290/17 -32°	280/25 -41°	280/21 -52°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

Airport	Where	Conditions	Wind	Visibility	Ceiling	Elevation	Reported
ILN Wilmington, OH	departure	low IFR Sky: overcast at 300 feet Weather: mist	from the south (190°) at 4 knots	1.25 mi	300 ft	1,076 ft	6:54 am EDT (10:54 UTC)
HTS Huntington, WV	90 nm out, 4 nm north of the line, tower	marginal VFR Sky: overcast at 1,600 feet	from the west-northwest (290°) at 5 knots	10+ mi	1,600 ft	828 ft	10:51 UTC
INT Winston Salem, NC	259 nm out, 2 nm east of the line, tower	VFR	from the south (190°) at 3 knots	10+ mi	none	969 ft	10:54 UTC
FAY Fayetteville, NC	358 nm out, 10 nm northeast of the line, tower	VFR	from the west-southwest (250°) at 7 knots	10+ mi	none	189 ft	10:53 UTC
SJU San Juan, PR	destination	VFR Sky: a few clouds at 2,300 feet, scattered clouds at 4,600 feet, a broken layer at 5,500 feet	from the southeast (140°) at 3 knots	10+ mi	5,500 ft	9 ft	5:56 am AST (09:56 UTC)

The highest airport on this list sits at 1,076 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At SJU when you get there the forecast at the estimated arrival, 5:53 pm AST (21:53 UTC)

Wind from the east at 13 knots, gusting to 20, visibility more than 6 miles, light rain showers, thunderstorms nearby, scattered clouds at 2,500 feet (thunderheads), a broken layer at 5,000 feet VFR

The whole forecast for SJU

From Mon 3:00 am AST (07:00 UTC): wind from the east-southeast at 6 knots, visibility more than 6 miles, light rain showers, thunderstorms nearby, scattered clouds at 2,500 feet (thunderheads), scattered clouds at 5,000 feet
From Mon 10:00 am AST (14:00 UTC): wind from the east at 11 knots, visibility more than 6 miles, showers nearby, a few clouds at 2,500 feet, scattered clouds at 4,000 feet
From Mon 1:00 pm AST (17:00 UTC): wind from the east at 13 knots, gusting to 20, visibility more than 6 miles, light rain showers, thunderstorms nearby, scattered clouds at 2,500 feet (thunderheads), a broken layer at 5,000 feet
From Mon 7:00 pm AST (23:00 UTC): wind from the east-southeast at 6 knots, visibility more than 6 miles, showers nearby, scattered clouds at 3,000 feet, scattered clouds at 6,000 feet

The forecast for ILN, the departure

From Mon 7:00 am EDT (11:00 UTC): wind from the west-northwest at 5 knots, visibility 1 mile, mist, a broken layer at 400 feet
At times between Mon 8:00 am EDT (12:00 UTC) and 9:00 am EDT (13:00 UTC): visibility ¼ mile, fog, sky obscured at 200 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

Temporary flight restrictions on the line or within 25 nm of it

6/8713 Maxton, NC, Friday, October 16, 2026 through Sunday, October 18, 2026 UTC 11 nm from the route, 348 nm along the route · air shows/sports · starts Friday 16 October · ZDC
6/8508 Johnsontown, NC 9 nm from the route, 378 nm along the route · security · ZDC
6/4508 CEIBA, PR 24 nm from the route, at the destination end · security · ZSU

Daylight

Sunset at ILN 7:00 pm EDT (23:00 UTC), at SJU 6:03 pm AST (22:03 UTC) (civil twilight ends 6:25 pm AST (22:25 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads

Radar now, the central Great Lakes · loop National Weather Service

Radar now, the Northeast · loop National Weather Service

Radar now, the Southeast · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Wilmington Air Park Airport, Luis Munoz Marin International.