Plan a flight · Sun 10:12 pm EDT (02:12 UTC)

Gainesville Regional to Washington Dulles International GNV → IAD

605 nautical miles (696 statute miles) north on a straight line, true course 022°, about 026° magnetic at the departure end (variation 4W). At 120 knots that is 3 h 09 min at the quickest height in today's winds (34,000 ft, a 72-knot tailwind), arriving about 1:21 am EDT (05:21 UTC), after sunset at the destination. Right now GNV is VFR, wind from the west (270°) at 6 knots; IAD is IFR, wind from the north (350°) at 8 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: 2 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 7E: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the west at 15 knots, until 11:55 pm EDT (03:55 UTC). Over the last 89 nm of the route.

as issued

WSUS31 KKCI 120155
MKCE WST 120155
CONVECTIVE SIGMET 7E
VALID UNTIL 0355Z
PA MD VA DC WV OH
FROM 10NNE JST-30WNW SBY-40ENE RIC-50SW BKW-20SE APE-10NNE JST
AREA TS MOV FROM 28015KT. TOPS TO FL330.

AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 8,000 ft. Near the route, 456 nm along the route.
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 last 119 nm of the route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 40 nm of the route.

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 GNV.

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

B738 at 36,000 ft, 31 nm south, 8:23 pm EDT (00:23 UTC): light chop turbulence. At the departure end, 31 nm south of the line.
as filed, and in English
```
OCF UA /OV OCF/TM 0023/FL360/TP B738/TB LGT CHOP
```
Report
a routine report filed through OCF
Where
over OCF
Time
00:23 UTC
Height
at 36,000 ft
Aircraft
B738
Turbulence
light chop
B738 at 37,000 ft, 40 nm east, 8:26 pm EDT (00:26 UTC): no turbulence. 30 nm along the route, 40 nm east of the line.
as filed, and in English
```
SGJ UA /OV SGJ/TM 0026/FL370/TP B738/TB NEG
```
Report
a routine report filed through SGJ
Where
over SGJ
Time
00:26 UTC
Height
at 37,000 ft
Aircraft
B738
Turbulence
none
E170 at 15,500 ft, 22 nm east, 10:00 pm EDT (02:00 UTC): light chop turbulence. 50 nm along the route, 22 nm east of the line.
as filed, and in English
```
JAX UA /OV CRG/TM 0200/FL155/TP E170/TB OCNL LGT CHOP
```
Report
a routine report filed through JAX
Where
over CRG
Time
02:00 UTC
Height
at 15,500 ft
Aircraft
E170
Turbulence
occasional light chop
PC12 at 16,000 ft, 5 nm southwest, 8:55 pm EDT (00:55 UTC): no turbulence, clear from 16,000 ft to 60,000 ft. 50 nm along the route, 5 nm southwest of the line.
as filed, and in English
```
AYS UA /OV AYS150060/TM 0055/FL160/TP PC12/SK SKC/TB NEG
```
Report
a routine report filed through AYS
Where
60 nm southeast (150°) of AYS
Time
00:55 UTC
Height
at 16,000 ft
Aircraft
PC12
Sky
clear
Turbulence
none
B737 at 33,000 ft, 22 nm east, 7:35 pm EDT (23:35 UTC): light chop turbulence. 50 nm along the route, 22 nm east of the line.
as filed, and in English
```
JAX UA /OV CRG/TM 2335/FL330/TP B737/TB OCNL LGT CHOP
```
Report
a routine report filed through JAX
Where
over CRG
Time
23:35 UTC
Height
at 33,000 ft
Aircraft
B737
Turbulence
occasional light chop
C525 at 2,000 ft, 39 nm east, 7:56 pm EDT (23:56 UTC): a broken layer above 3,600 ft. 208 nm along the route, 39 nm east of the line.
as filed, and in English
```
KCHS UA /OV JZI/TM 2356/FL020/TP C525/SK BKN036
```
Report
a routine report filed through KCHS
Where
over JZI
Time
23:56 UTC
Height
at 2,000 ft
Aircraft
C525
Sky
a broken layer from 3,600 ft
B739 at 15,000 ft, 22 nm east, 7:20 pm EDT (23:20 UTC): no turbulence, clear from 15,000 ft to 60,000 ft. 268 nm along the route, 22 nm east of the line.
as filed, and in English
```
FLO UA /OV FLO200032/TM 2320/FL150/TP B739/SK SKC /TB NEG
```
Report
a routine report filed through FLO
Where
32 nm south (200°) of FLO
Time
23:20 UTC
Height
at 15,000 ft
Aircraft
B739
Sky
clear
Turbulence
none
SR22 at 8,000 ft, 7 nm southeast, 8:18 pm EDT (00:18 UTC): no turbulence, clear, remarks: thin layer below but can see lights from the ground. 327 nm along the route, 7 nm southeast of the line.
as filed, and in English
```
FLO UA /OV BBP/TM 0018/FL080/TP SR22/SK CLR/TB SMOOTH/RM THIN LAYER BELOW BUT CAN SEE LIGHTS FROM THE GROUND
```
Report
a routine report filed through FLO
Where
over BBP
Time
00:18 UTC
Height
at 8,000 ft
Aircraft
SR22
Sky
clear
Turbulence
smooth
Remarks
thin layer below but can see lights from the ground
B763 at 3,000 ft, 37 nm northwest, 7:26 pm EDT (23:26 UTC): a broken layer above 3,000 ft. 406 nm along the route, 37 nm northwest of the line.
as filed, and in English
```
GSO UA /OV HEVED/TM 2326/FL030/TP B763/SK BKN030
```
Report
a routine report filed through GSO
Where
heved
Time
23:26 UTC
Height
at 3,000 ft
Aircraft
B763
Sky
a broken layer from 3,000 ft
B763 descending, 36 nm northwest, 7:24 pm EDT (23:24 UTC): a broken layer above 3,000 ft. 406 nm along the route, 36 nm northwest of the line.
as filed, and in English
```
GSO UA /OV 10 NE GSO/TM 2324/FLDURD/TP B763/SK BKN030
```
Report
a routine report filed through GSO
Where
10 northeast gso
Time
23:24 UTC
Height
during the descent
Aircraft
B763
Sky
a broken layer from 3,000 ft
BCS3 at 600 ft, 42 nm east, 8:06 pm EDT (00:06 UTC): a routine report with nothing remarked on. 525 nm along the route, 42 nm east of the line.
as filed, and in English
```
RIC UA /OV RIC/TM 0006/FL006/TP BCS3/SK BASES 006
```
Report
a routine report filed through RIC
Where
over RIC
Time
00:06 UTC
Height
at 600 ft
Aircraft
BCS3
Sky
bases 600 ft
E170 at 500 ft, 23 nm west, 8:01 pm EDT (00:01 UTC): overcast above 500 ft. 545 nm along the route, 23 nm west of the line.
as filed, and in English
```
IAD UA /OV CHO/TM 0001/FL005/TP E170/SK OVC005
```
Report
a routine report filed through IAD
Where
over CHO
Time
00:01 UTC
Height
at 500 ft
Aircraft
E170
Sky
overcast from 500 ft
CL60 descending, 6 nm south, 7:30 pm EDT (23:30 UTC): overcast above 500 ft. At the destination end, 6 nm south of the line.
as filed, and in English
```
IAD UA /OV HEF160001/TM 2330/FLDURD/TP CL60/SK OVC 005
```
Report
a routine report filed through IAD
Where
1 nm south (160°) of HEF
Time
23:30 UTC
Height
during the descent
Aircraft
CL60
Sky
overcast from 500 ft
CL60 at 500 ft, 6 nm south, 7:30 pm EDT (23:30 UTC): overcast above 500 ft, remarks: during the descent. At the destination end, 6 nm south of the line.
as filed, and in English
```
HEF UA /OV KHEF150001/TM 2330/FL005/TP CL60/SK OVC005/RM DURD
```
Report
a routine report filed through HEF
Where
1 nm southeast (150°) of KHEF
Time
23:30 UTC
Height
at 500 ft
Aircraft
CL60
Sky
overcast from 500 ft
Remarks
during the descent

11 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 6 forecast points nearest it (JAX, SAV, CHS, FLO, RDU, RIC). 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	240° at 21 kt	−16 kt		136 kt	4 h 27 min	2:39 am EDT (06:39 UTC)
5,500 ft	260° at 20 kt	−12 kt		132 kt	4 h 35 min	2:47 am EDT (06:47 UTC)
7,500 ft	250° at 25 kt	−16 kt	12 °C	136 kt	4 h 27 min	2:39 am EDT (06:39 UTC)
9,500 ft	240° at 31 kt	−23 kt	11 °C	143 kt	4 h 14 min	2:26 am EDT (06:26 UTC)
11,500 ft	240° at 34 kt	−28 kt	9 °C	148 kt	4 h 05 min	2:17 am EDT (06:17 UTC)
13,500 ft	240° at 38 kt	−31 kt	4 °C	151 kt	4 h	2:12 am EDT (06:12 UTC)
15,500 ft	240° at 41 kt	−34 kt	0 °C	154 kt	3 h 56 min	2:08 am EDT (06:08 UTC)
17,500 ft	240° at 45 kt	−37 kt	-4 °C	157 kt	3 h 51 min	2:03 am EDT (06:03 UTC)
18,000 ft FL180	240° at 46 kt	−38 kt	-5 °C	158 kt	3 h 50 min	2:02 am EDT (06:02 UTC)
24,000 ft FL240	230° at 59 kt	−54 kt	-16 °C	174 kt	3 h 29 min	1:41 am EDT (05:41 UTC)
30,000 ft FL300	220° at 70 kt	−67 kt	-30 °C	187 kt	3 h 14 min	1:26 am EDT (05:26 UTC)
34,000 ft FL340	210° at 72 kt	−72 kt	-40 °C	192 kt	3 h 09 min	1:21 am EDT (05:21 UTC)
39,000 ft FL390	220° at 69 kt	−67 kt	-52 °C	187 kt	3 h 14 min	1:26 am EDT (05:26 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
JAX	used from 0 nm out; 33 nm from the line	280/14	300/22 16°	260/27 15°	260/26 9°	240/41 -6°	230/38 -16°	220/44 -32°	200/49 -41°	200/52 -53°
SAV	used from 99 nm out; 33 nm from the line	260/18	290/26 13°	270/33 12°	260/40 9°	240/47 -5°	230/53 -16°	220/61 -31°	210/64 -41°	210/64 -52°
CHS	used from 198 nm out; 32 nm from the line	260/22	280/26 12°	260/37 12°	250/40 8°	240/54 -4°	230/55 -15°	220/61 -31°	200/66 -41°	210/62 -52°
FLO	used from 248 nm out; 31 nm from the line	240/25	270/23 11°	250/36 10°	240/38 7°	240/50 -4°	230/66 -15°	220/75 -30°	210/77 -40°	220/73 -52°
RDU	used from 347 nm out; 43 nm from the line	240/28	250/22 10°	230/30 11°	230/40 7°	230/45 -4°	220/69 -15°	220/83 -29°	210/84 -40°	220/75 -52°
RIC	used from 496 nm out; 43 nm from the line	190/33	200/29 14°	210/31 12°	210/38 6°	230/42 -7°	230/68 -16°	220/84 -29°	220/86 -40°	220/81 -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
GNV Gainesville, FL	departure	VFR	from the west (270°) at 6 knots	10+ mi	none	151 ft	9:53 pm EDT (01:53 UTC)
VQQ Jacksonville, FL	40 nm out, 8 nm southeast of the line, tower	VFR	calm	10+ mi	none	79 ft	00:50 UTC
BQK Brunswick, GA	99 nm out, 5 nm northeast of the line	VFR	calm	10+ mi	none	25 ft	01:55 UTC
SAV Savannah, GA	159 nm out, 5 nm west of the line, tower	VFR	from the west-northwest (300°) at 5 knots	10+ mi	none	50 ft	01:53 UTC
RBW Walterboro, SC	208 nm out, 5 nm east of the line	VFR	from the west-southwest (250°) at 5 knots	10+ mi	none	100 ft	01:55 UTC
FLO Florence, SC	297 nm out, 16 nm east of the line, tower	VFR	from the south-southwest (210°) at 9 knots	10+ mi	none	146 ft	01:53 UTC
RCZ Rockingham, NC	337 nm out, 2 nm northwest of the line	VFR Sky: overcast at 4,300 feet	from the southwest (220°) at 6 knots	10+ mi	4,300 ft	357 ft	01:55 UTC
RDU Raleigh/Durham, NC	406 nm out, 18 nm east of the line, tower	VFR Sky: overcast at 3,500 feet	from the southwest (230°) at 12 knots	10+ mi	3,500 ft	435 ft	01:51 UTC
TDF Roxboro, NC	426 nm out, 3 nm north of the line	marginal VFR Sky: scattered clouds at 2,500 feet, a broken layer at 3,000 feet, overcast at 3,800 feet	from the southwest (230°) at 7 knots	10+ mi	3,000 ft	608 ft	01:55 UTC
FVX Farmville, VA	496 nm out, 4 nm north of the line	VFR Sky: scattered clouds at 1,000 feet, scattered clouds at 3,100 feet, overcast at 4,600 feet Weather: light drizzle	calm	10+ mi	4,600 ft	415 ft	23:35 UTC
CHO Charlottesville, VA	545 nm out, 23 nm west of the line, tower	low IFR Sky: overcast at 300 feet Weather: mist	calm	5 mi	300 ft	640 ft	02:01 UTC
IAD Washington, DC	destination	IFR Sky: overcast at 500 feet	from the north (350°) at 8 knots	10+ mi	500 ft	312 ft	9:52 pm EDT (01:52 UTC)

The highest airport on this list sits at 640 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At IAD when you get there the forecast at the estimated arrival, 1:21 am EDT (05:21 UTC)

Wind from the north-northwest at 6 knots, visibility 2 miles, rain showers, mist, overcast at 400 feet low IFR

The whole forecast for IAD

From Sun 8:00 pm EDT (00:00 UTC): wind from the north at 7 knots, visibility 4 miles, light rain showers, mist, overcast at 700 feet
From Sun 10:00 pm EDT (02:00 UTC): wind from the north-northwest at 6 knots, visibility 2 miles, rain showers, mist, overcast at 400 feet
From Mon 4:00 am EDT (08:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility 4 miles, light rain showers, mist, overcast at 600 feet
From Mon 6:00 am EDT (10:00 UTC): wind from the north-northwest at 11 knots, gusting to 19, visibility more than 6 miles, overcast at 1,400 feet
From Mon 12:00 pm EDT (16:00 UTC): wind from the north-northwest at 13 knots, gusting to 21, visibility more than 6 miles, overcast at 2,100 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 10 knots, gusting to 17, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 7:00 pm EDT (23:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for GNV, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the west at 4 knots, visibility more than 6 miles, a few clouds at 25,000 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 10 knots, gusting to 15, visibility more than 6 miles, clear skies
From Mon 6:00 pm EDT (22:00 UTC): wind from the north-northwest at 5 knots, visibility more than 6 miles, clear skies

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

6/8389 Jacksonville, FL, Thursday, October 15, 2026 through Sunday, October 18, 2026 UTC 12 nm from the route, 40 nm along the route · air shows/sports · starts Thursday 15 October · ZJX
6/8713 Maxton, NC, Friday, October 16, 2026 through Sunday, October 18, 2026 UTC 13 nm from the route, 337 nm along the route · air shows/sports · starts Friday 16 October · ZDC
4/9383 WASHINGTON, DC., USA 8 nm from the route, at the destination end · security · ZDC
6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 4 nm from the route, at the destination end · a VIP movement · today · ZDC

Daylight

Sunset at GNV 7:02 pm EDT (23:02 UTC), at IAD 6:36 pm EDT (22:36 UTC) (civil twilight ends 7:02 pm EDT (23:02 UTC)). At 120 knots the arrival at IAD is before sunrise there (7:16 am EDT (11:16 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 Northeast · 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: Gainesville Regional, Washington Dulles International.