Plan a flight · Sun 6:49 pm CDT (23:49 UTC)

Dallas-Fort Worth International to Luis Munoz Marin International DFW → SJU

1,880 nautical miles (2,164 statute miles) east on a straight line, true course 110°, about 106° magnetic at the departure end (variation 4E). At 120 knots that is 14 h 55 min at the quickest height in today's winds (11,500 ft, a 6-knot tailwind), arriving about 10:44 am AST (14:44 UTC). Right now DFW is VFR, wind from the south (190°) at 18 knots, gusting to 23; SJU is VFR, wind from the east-southeast (110°) at 5 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: 1,944 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 TANGO 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Over the route from 468 to 537 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 DFW.

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

A320 at 26,500 ft, 13 nm north, 5:46 pm CDT (22:46 UTC): moderate clear-air turbulence, remarks: ZFW86. 119 nm along the route, 13 nm north of the line.
as filed, and in English
```
GGG UA /OV GGG/TM 2246/FL265/TP A320/TB MOD CAT/RM ZFW86
```
Report
a routine report filed through GGG
Where
over GGG
Time
22:46 UTC
Height
at 26,500 ft
Aircraft
A320
Turbulence
moderate clear-air turbulence
Remarks
ZFW86
B739 at 32,000 ft, 46 nm northeast, 5:23 pm CDT (22:23 UTC): moderate chop turbulence, remarks: zhu. 458 nm along the route, 46 nm northeast of the line.
as filed, and in English
```
MOB UA /OV SJI/TM 2223/FL320/TP B739/TB MOD CHOP/RM ZHU
```
Report
a routine report filed through MOB
Where
over SJI
Time
22:23 UTC
Height
at 32,000 ft
Aircraft
B739
Turbulence
moderate chop
Remarks
zhu
A21N at 22,000 ft, 16 nm south, 4:09 pm CDT (21:09 UTC): moderate turbulence. 885 nm along the route, 16 nm south of the line.
as filed, and in English
```
RSW UA /OV RSW055015/TM 2109/FL220/TP A21N/TB MOD
```
Report
a routine report filed through RSW
Where
15 nm northeast (055°) of RSW
Time
21:09 UTC
Height
at 22,000 ft
Aircraft
A21N
Turbulence
moderate
A319 at 19,000 ft, 26 nm northeast, 4:11 pm CDT (21:11 UTC): moderate turbulence. 925 nm along the route, 26 nm northeast of the line.
as filed, and in English
```
PBI UA /OV PBI310030/TM 2111/FL190/TP A319/TB INTMT MOD
```
Report
a routine report filed through PBI
Where
30 nm northwest (310°) of PBI
Time
21:11 UTC
Height
at 19,000 ft
Aircraft
A319
Turbulence
intermittent moderate
B738 at 19,000 ft, 1 nm north, 5:05 pm CDT (22:05 UTC): moderate turbulence. 935 nm along the route, 1 nm north of the line.
as filed, and in English
```
PBI UA /OV PBI260030/TM 2205/FL190/TP B738/TB CONS MOD
```
Report
a routine report filed through PBI
Where
30 nm west (260°) of PBI
Time
22:05 UTC
Height
at 19,000 ft
Aircraft
B738
Turbulence
continuous moderate
C68A at 7,000 ft, 47 nm southwest, 4:24 pm CDT (21:24 UTC): moderate turbulence. 945 nm along the route, 47 nm southwest of the line.
as filed, and in English
```
KMIA UA /OV MIA270030/TM 2124/FL070/TP C68A/TB MOD
```
Report
a routine report filed through KMIA
Where
30 nm west (270°) of MIA
Time
21:24 UTC
Height
at 7,000 ft
Aircraft
C68A
Turbulence
moderate
PA46 at 21,000 ft, 50 nm west, 4:05 pm CDT (21:05 UTC): remarks: smooth ZFW32. At the departure end, 50 nm west of the line.
as filed, and in English
```
MWL UA /OV MQP/TM 2105/FL210/TP PA46/RM SMOOTH ZFW32
```
Report
a routine report filed through MWL
Where
over MQP
Time
21:05 UTC
Height
at 21,000 ft
Aircraft
PA46
Remarks
smooth ZFW32
BE35 at 4,000 ft, 10 nm north, 5:03 pm CDT (22:03 UTC): light clear-air turbulence above 4,000 ft, wind 133° at 26 knots, remarks: ZFW30. 169 nm along the route, 10 nm north of the line.
as filed, and in English
```
BAD UA /OV EMG210025/TM 2203/FL040/TP BE35/WV 133026 KT/TB LGT CAT 040/RM ZFW30
```
Report
a routine report filed through BAD
Where
25 nm southwest (210°) of EMG
Time
22:03 UTC
Height
at 4,000 ft
Aircraft
BE35
Wind
wind from 133° at 26 knots knots
Turbulence
light clear-air turbulence at 4,000 ft
Remarks
ZFW30
E75L at 18,000 ft, 7 nm south, 4:00 pm CDT (21:00 UTC): light chop turbulence, remarks: ZFW30. 179 nm along the route, 7 nm south of the line.
as filed, and in English
```
BAD UA /OV EMG180040/TM 2100/FL180/TP E75L/TB OCNL LGT CHOP/RM ZFW30
```
Report
a routine report filed through BAD
Where
40 nm south (180°) of EMG
Time
21:00 UTC
Height
at 18,000 ft
Aircraft
E75L
Turbulence
occasional light chop
Remarks
ZFW30
B39M at 32,000 ft, 9 nm south, 6:07 pm CDT (23:07 UTC): light chop turbulence, remarks: zhu. 249 nm along the route, 9 nm south of the line.
as filed, and in English
```
AEX UA /OV AEX/TM 2307/FL320/TP B39M/TB OCNL LGT CHOP/RM ZHU
```
Report
a routine report filed through AEX
Where
over AEX
Time
23:07 UTC
Height
at 32,000 ft
Aircraft
B39M
Turbulence
occasional light chop
Remarks
zhu
B738 at 34,000 ft, 11 nm northeast, 5:07 pm CDT (22:07 UTC): light chop turbulence, remarks: zhu. 308 nm along the route, 11 nm northeast of the line.
as filed, and in English
```
HEZ UA /OV HEZ180025/TM 2207/FL340/TP B738/TB OCNL LGT CHOP/RM ZHU
```
Report
a routine report filed through HEZ
Where
25 nm south (180°) of HEZ
Time
22:07 UTC
Height
at 34,000 ft
Aircraft
B738
Turbulence
occasional light chop
Remarks
zhu
B38M at 27,000 ft, 7 nm north, 5:00 pm CDT (22:00 UTC): light chop turbulence. 806 nm along the route, 7 nm north of the line.
as filed, and in English
```
SRQ UA /OV SRQ330018/TM 2200/FL270/TP B38M/TB LGT CHOP
```
Report
a routine report filed through SRQ
Where
18 nm northwest (330°) of SRQ
Time
22:00 UTC
Height
at 27,000 ft
Aircraft
B38M
Turbulence
light chop
MD11 at 35,000 ft, 10 nm northeast, 6:18 pm CDT (23:18 UTC): no turbulence. 826 nm along the route, 10 nm northeast of the line.
as filed, and in English
```
SRQ UA /OV SRQ080015/TM 2318/FL350/TP MD11/TB NEG
```
Report
a routine report filed through SRQ
Where
15 nm east (080°) of SRQ
Time
23:18 UTC
Height
at 35,000 ft
Aircraft
MD11
Turbulence
none
PC12 at 18,000 ft, 7 nm southwest, 4:26 pm CDT (21:26 UTC): no turbulence. 826 nm along the route, 7 nm southwest of the line.
as filed, and in English
```
SRQ UA /OV SRQ190004/TM 2126/FL180/TP PC12/TB NEG
```
Report
a routine report filed through SRQ
Where
4 nm south (190°) of SRQ
Time
21:26 UTC
Height
at 18,000 ft
Aircraft
PC12
Turbulence
none

13 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 (DAL, SHV, LCH, MSY, MOB, TLH, PIE, 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	220° at 5 kt	−1 kt		121 kt	15 h 32 min	11:21 am AST (15:21 UTC)
5,500 ft	270° at 3 kt	−3 kt		123 kt	15 h 17 min	11:06 am AST (15:06 UTC)
7,500 ft	260° at 4 kt	−4 kt	15 °C	124 kt	15 h 10 min	10:59 am AST (14:59 UTC)
9,500 ft	250° at 6 kt	−4 kt	12 °C	124 kt	15 h 10 min	10:59 am AST (14:59 UTC)
11,500 ft	270° at 7 kt	−6 kt	9 °C	126 kt	14 h 55 min	10:44 am AST (14:44 UTC)
13,500 ft	260° at 7 kt	−6 kt	5 °C	126 kt	14 h 55 min	10:44 am AST (14:44 UTC)
15,500 ft	250° at 8 kt	−6 kt	1 °C	126 kt	14 h 55 min	10:44 am AST (14:44 UTC)
17,500 ft	240° at 9 kt	−5 kt	-4 °C	125 kt	15 h 02 min	10:51 am AST (14:51 UTC)
18,000 ft FL180	240° at 9 kt	−5 kt	-5 °C	125 kt	15 h 02 min	10:51 am AST (14:51 UTC)
24,000 ft FL240	240° at 8 kt	−4 kt	-16 °C	124 kt	15 h 10 min	10:59 am AST (14:59 UTC)
30,000 ft FL300	260° at 8 kt	−6 kt	-31 °C	126 kt	14 h 55 min	10:44 am AST (14:44 UTC)
34,000 ft FL340	210° at 9 kt	+1 kt	-41 °C	119 kt	15 h 48 min	11:37 am AST (15:37 UTC)
39,000 ft FL390	210° at 6 kt	0	-52 °C	120 kt	15 h 40 min	11:29 am AST (15:29 UTC)

Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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
DAL	used from 0 nm out; 15 nm from the line	180/21	190/24 15°	230/20 12°	220/23 8°	240/22 -5°	230/18 -15°	280/33 -29°	280/36 -39°	300/33 -52°
SHV	used from 99 nm out; 49 nm from the line	190/11	230/19 17°	230/26 12°	260/15 7°	280/16 -4°	300/17 -15°	300/34 -30°	300/31 -41°	310/42 -52°
LCH	used from 249 nm out; 92 nm from the line	190/6	180/8 18°	170/13 12°	220/12 7°	290/10 -4°	280/15 -14°	320/30 -31°	320/32 -40°	320/39 -53°
MSY	used from 298 nm out; 72 nm from the line	L/V	020/6 18°	L/V 12°	300/11 7°	330/15 -4°	320/22 -16°	330/38 -32°	350/47 -42°	340/56 -52°
MOB	used from 448 nm out; 47 nm from the line	310/7	350/18 18°	330/16 12°	300/18 7°	320/17 -6°	330/27 -17°	340/52 -33°	350/53 -43°	330/38 -50°
TLH	used from 597 nm out; 121 nm from the line	300/17	340/32 17°	320/27 13°	300/27 8°	280/23 -7°	250/37 -17°	230/44 -33°	220/53 -41°	220/48 -51°
PIE	used from 696 nm out; 82 nm from the line	310/7	270/12 17°	270/14 13°	260/14 8°	240/22 -5°	230/24 -16°	220/26 -31°	200/31 -41°	180/33 -53°
MIA	used from 895 nm out; 61 nm from the line	190/8	L/V 18°	180/5 14°	L/V 9°	190/10 -5°	160/10 -16°	150/13 -30°	160/26 -40°	150/23 -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
DFW Dallas-Fort Worth, TX	departure	VFR Sky: a few clouds at 6,000 feet, a few clouds at 25,000 feet	from the south (190°) at 18 knots, gusting to 23	10+ mi	none	606 ft	5:53 pm CDT (22:53 UTC)
TYR Tyler, TX	90 nm out, 2 nm southwest of the line, tower	VFR	from the south-southeast (160°) at 8 knots	10+ mi	none	543 ft	22:53 UTC
AEX Alexandria, LA	249 nm out, 6 nm southwest of the line, tower	VFR	from the south-southeast (150°) at 6 knots	10+ mi	none	88 ft	22:53 UTC
HSA Bay St Louis, MS	418 nm out, 3 nm north of the line, tower	VFR	from the south-southwest (210°) at 5 knots	10+ mi	none	22 ft	22:50 UTC
SRQ Sarasota/Bradenton, FL	816 nm out, 5 nm southeast of the line, tower	VFR	from the north (010°) at 5 knots	10+ mi	none	29 ft	22:53 UTC
PMP Pompano Beach, FL	965 nm out, 4 nm southeast of the line, tower	VFR Sky: scattered clouds at 3,500 feet	from the southeast (140°) at 5 knots	10+ mi	none	19 ft	22:53 UTC
MYRP Port Nelson,	1293 nm out, 4 nm northeast of the line	no report just now				9 ft
MBPV Providenciales,	1472 nm out, 21 nm southwest of the line, tower	VFR Sky: scattered clouds at 1,400 feet	from the northeast (050°) at 4 knots	6+ mi	none	13 ft	23:00 UTC
MBGT Cockburn Town,	1542 nm out, 6 nm southwest of the line, tower	marginal VFR Sky: a broken layer at 1,600 feet	from the east (090°) at 14 knots	6+ mi	1,600 ft	11 ft	23:00 UTC
ABO Arecibo, PR	1850 nm out, 21 nm southwest of the line	no report just now				20 ft
SJU San Juan, PR	destination	VFR Sky: a few clouds at 2,800 feet, a few clouds at 4,000 feet	from the east-southeast (110°) at 5 knots	10+ mi	none	9 ft	6:56 pm AST (22:56 UTC)

The highest airport on this list sits at 606 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, 10:44 am AST (14:44 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 VFR

The whole forecast for SJU

From Sun 8:00 pm AST (00:00 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
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 at 5 knots, visibility more than 6 miles, showers nearby, scattered clouds at 3,000 feet, scattered clouds at 6,000 feet

The forecast for DFW, the departure

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
From Sun 9:00 pm CDT (02:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, clear skies
From Mon 10:00 am CDT (15:00 UTC): wind from the south at 12 knots, gusting to 23, visibility more than 6 miles, a few clouds at 20,000 feet
From Mon 7:00 pm CDT (00:00 UTC): wind from the south at 10 knots, visibility more than 6 miles, a few clouds at 25,000 feet

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

6/8646 Arlington, TX, Thursday, October 15, 2026 through Friday, October 16, 2026 UTC 8 nm from the route, at the departure end · drones kept away from a public gathering · starts Thursday 15 October · ZFW
9/2934 DALLAS, TX 3 nm from the route, at the departure end · a VIP movement · ZFW
5/2809 Palm Beach, FL, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 22 nm from the route, 955 nm along the route · security · until 20 October · ZMA
6/4508 CEIBA, PR 24 nm from the route, at the destination end · security · ZSU

Daylight

Sunset at DFW 6:58 pm CDT (23:58 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 southern Plains · loop National Weather Service

Radar now, the lower Mississippi valley · 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: Dallas-Fort Worth International, Luis Munoz Marin International.