Plan a flight · Mon 7:24 am EDT (11:24 UTC)

Orlando Sanford International to Luis Munoz Marin International SFB → SJU

1,041 nautical miles (1,198 statute miles) southeast on a straight line, true course 123°, about 128° magnetic at the departure end (variation 5W). At 120 knots that is 7 h 23 min at the quickest height in today's winds (34,000 ft, a 21-knot tailwind), arriving about 2:47 pm AST (18:47 UTC). Right now SFB is VFR, wind from the west-northwest (300°) at 4 knots; SJU is VFR, wind calm. 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

SIGMET E35E: thunderstorms (a convective SIGMET) up to 38,000 ft, moving from the west at 20 knots, until 8:55 am EDT (12:55 UTC). Over the route from 119 to 149 nm out.

as issued

WSUS31 KKCI 121055
MKCE WST 121055
CONVECTIVE SIGMET 35E
VALID UNTIL 1255Z
FL CSTL WTRS
FROM 160E OMN-200ENE TRV-60ENE PBI-50ENE TRV-160E OMN
AREA TS MOV FROM 26020KT. TOPS TO FL380.

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 SFB.

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

B38M at 27,000 ft, 32 nm southwest, 6:59 am EDT (10:59 UTC): a routine report with nothing remarked on. 109 nm along the route, 32 nm southwest of the line.
as filed, and in English
```
MYGF UA /OV ZFP310075/TM 1059/FL270/TP B38M/SK TOP 300
```
Report
a routine report filed through MYGF
Where
75 nm northwest (310°) of ZFP
Time
10:59 UTC
Height
at 27,000 ft
Aircraft
B38M
Sky
top 30,000 ft
A321 at 29,000 ft, 33 nm southwest, 6:46 am EDT (10:46 UTC): light turbulence. 149 nm along the route, 33 nm southwest of the line.
as filed, and in English
```
MLB UA /OV MLB140100/TM 1046/FL290/TP A321/TB LGT
```
Report
a routine report filed through MLB
Where
100 nm southeast (140°) of MLB
Time
10:46 UTC
Height
at 29,000 ft
Aircraft
A321
Turbulence
light
B738 at 36,000 ft, 44 nm southwest, 6:33 am EDT (10:33 UTC): no turbulence. 416 nm along the route, 44 nm southwest of the line.
as filed, and in English
```
MYNN UA /OV ZQA118126/TM 1033/FL360/TP B738/TB NEG
```
Report
a routine report filed through MYNN
Where
126 nm southeast (118°) of ZQA
Time
10:33 UTC
Height
at 36,000 ft
Aircraft
B738
Turbulence
none
A20N at 37,000 ft, 25 nm southwest, 7:08 am EDT (11:08 UTC): no turbulence. 436 nm along the route, 25 nm southwest of the line.
as filed, and in English
```
MYNN UA /OV ZQA113154/TM 1108/FL370/TP A20N/SK TOP 390-400/TB NEG
```
Report
a routine report filed through MYNN
Where
154 nm southeast (113°) of ZQA
Time
11:08 UTC
Height
at 37,000 ft
Aircraft
A20N
Sky
top from 39,000 ft to 40,000 ft
Turbulence
none

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 2 forecast points nearest it (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	280° at 2 kt	−1 kt		121 kt	8 h 36 min	4:00 pm AST (20:00 UTC)
5,500 ft	260° at 2 kt	−2 kt		122 kt	8 h 32 min	3:56 pm AST (19:56 UTC)
7,500 ft	270° at 2 kt	−2 kt	15 °C	122 kt	8 h 32 min	3:56 pm AST (19:56 UTC)
9,500 ft	290° at 2 kt	−2 kt	12 °C	122 kt	8 h 32 min	3:56 pm AST (19:56 UTC)
11,500 ft	280° at 2 kt	−2 kt	9 °C	122 kt	8 h 32 min	3:56 pm AST (19:56 UTC)
13,500 ft	270° at 3 kt	−3 kt	4 °C	123 kt	8 h 28 min	3:52 pm AST (19:52 UTC)
15,500 ft	270° at 5 kt	−4 kt	0 °C	124 kt	8 h 24 min	3:48 pm AST (19:48 UTC)
17,500 ft	260° at 7 kt	−5 kt	-5 °C	125 kt	8 h 20 min	3:44 pm AST (19:44 UTC)
18,000 ft FL180	260° at 8 kt	−6 kt	-6 °C	126 kt	8 h 16 min	3:40 pm AST (19:40 UTC)
24,000 ft FL240	250° at 10 kt	−6 kt	-17 °C	126 kt	8 h 16 min	3:40 pm AST (19:40 UTC)
30,000 ft FL300	280° at 16 kt	−15 kt	-32 °C	135 kt	7 h 43 min	3:07 pm AST (19:07 UTC)
34,000 ft FL340	280° at 24 kt	−21 kt	-41 °C	141 kt	7 h 23 min	2:47 pm AST (18:47 UTC)
39,000 ft FL390	280° at 21 kt	−18 kt	-52 °C	138 kt	7 h 33 min	2:57 pm AST (18:57 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
MLB	used from 0 nm out; 29 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 149 nm out; 126 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
SFB Orlando, FL	departure	VFR	from the west-northwest (300°) at 4 knots	10+ mi	none	54 ft	6:53 am EDT (10:53 UTC)
TIX Titusville, FL	30 nm out, 2 nm west of the line, tower	VFR Sky: scattered clouds at 10,000 feet	from the west-northwest (300°) at 4 knots	7 mi	none	34 ft	10:47 UTC
MYAM Marsh Harbour,	258 nm out, 12 nm northeast of the line	no report just now				8 ft
MYEM Governors Harbour,	337 nm out, 25 nm southwest of the line	no report just now				27 ft
ABO Arecibo, PR	1011 nm out, 24 nm southwest of the line	no report just now				20 ft
SJU San Juan, PR	destination	VFR Sky: scattered clouds at 3,000 feet, scattered clouds at 4,500 feet	calm	10+ mi	none	9 ft	6:56 am AST (10:56 UTC)

The highest airport on this list sits at 54 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, 2:47 pm AST (18:47 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 SFB, the departure

From Mon 2:00 am EDT (06:00 UTC): wind from the northwest at 5 knots, visibility more than 6 miles, a few clouds at 18,000 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the north-northwest at 10 knots, gusting to 15, visibility more than 6 miles, clear skies
From Mon 8:00 pm EDT (00:00 UTC): wind from the north at 4 knots, visibility more than 6 miles, clear skies

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

6/8901 Cape Canaveral, FL, Thursday, October 15, 2026 Local 1 nm from the route, at the departure end · a rocket launch or re-entry · starts Thursday 15 October · ZJX
6/8900 Cape Canaveral, FL, Wednesday, October 14, 2026 Local 1 nm from the route, at the departure end · a rocket launch or re-entry · starts Wednesday 14 October · ZMA
6/8896 Cape Canaveral, FL, Tuesday, October 13, 2026 Local 1 nm from the route, at the departure end · a rocket launch or re-entry · starts tomorrow · ZJX
6/8897 Cape Canaveral, FL, Wednesday, October 14, 2026 Local 1 nm from the route, at the departure end · a rocket launch or re-entry · starts Wednesday 14 October · ZJX
6/8898 Cape Canaveral, FL, Thursday, October 15, 2026 Local 1 nm from the route, at the departure end · a rocket launch or re-entry · starts Thursday 15 October · ZMA
6/8899 Cape Canaveral, FL, Tuesday, October 13, 2026 Local 1 nm from the route, at the departure end · a rocket launch or re-entry · starts tomorrow · ZMA
6/4508 CEIBA, PR 24 nm from the route, at the destination end · security · ZSU

Daylight

Sunset at SFB 6:58 pm EDT (22:58 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 Southeast · loop National Weather Service

Radar now, the Caribbean · 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: Orlando Sanford International, Luis Munoz Marin International.