Plan a flight · Mon 8:03 am EDT (12:03 UTC)

Dubois Regional to Washington Dulles International DUJ → IAD

149 nautical miles (172 statute miles) southeast on a straight line, true course 153°, about 163° magnetic at the departure end (variation 10W). At 120 knots that is 49 min at the quickest height in today's winds (34,000 ft, a 63-knot tailwind), arriving about 8:52 am EDT (12:52 UTC). Right now DUJ is low IFR, wind from the west (260°) at 4 knots; IAD is VFR, wind from the northwest (320°) at 11 knots, gusting to 18. 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: 1,554 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 whole route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the whole route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the first 110 nm of the route.
AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the last 100 nm of the route.
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). Near the route, at the destination end.

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 DUJ.

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

C208 at 2,700 ft, 39 nm north, 6:01 am EDT (10:01 UTC): remarks: zob. At the departure end, 39 nm north of the line.
as filed, and in English
```
BFD UA /OV BFD/TM 1001/FL027/TP C208/SK BASE027 TOP043/RM ZOB
```
Report
a routine report filed through BFD
Where
over BFD
Time
10:01 UTC
Height
at 2,700 ft
Aircraft
C208
Sky
BASE027 TOP043
Remarks
zob
NMRS at 31,000 ft, 47 nm southwest, 6:42 am EDT (10:42 UTC): light to moderate turbulence from 29,000 ft to 33,000 ft, remarks: zob. 30 nm along the route, 47 nm southwest of the line.
as filed, and in English
```
PIT UA /OV PIT-JST/TM 1042/FL310/TP NMRS/TB CONS LGT OCNL MOD 290-330/RM ZOB
```
Report
a routine report filed through PIT
Where
between PIT and JST
Time
10:42 UTC
Height
at 31,000 ft
Aircraft
NMRS
Turbulence
continuous light occasional moderate from 29,000 ft to 33,000 ft
Remarks
zob
CL30 at 2,600 ft, 45 nm southwest, 6:41 am EDT (10:41 UTC): overcast above 2,600 ft, remarks: during the climb runway 24 KLBE. 40 nm along the route, 45 nm southwest of the line.
as filed, and in English
```
LBE UA /OV KLBE/TM 1041/FL026/TP CL30/SK OVC026-TOPUNKN/RM DURC RWY 24 KLBE
```
Report
a routine report filed through LBE
Where
over KLBE
Time
10:41 UTC
Height
at 2,600 ft
Aircraft
CL30
Sky
overcast from 2,600 ft, tops unknown
Remarks
during the climb runway 24 KLBE
UAL1428 at 32,000 ft, 4 nm west, 7:36 am EDT (11:36 UTC): no turbulence, -39 °C, wind 360° at 59 knots. 119 nm along the route, 4 nm west of the line.
as filed, and in English
```
ARP UAL1428 3923N 07750W 1136 F320 MS39 360/059KT TB NONE SK CLEAR IC NONE
```
Report
a routine report filed through ARP
E170 at 1,000 ft, 20 nm east, 7:32 am EDT (11:32 UTC): a broken layer above 1,200 ft. At the destination end, 20 nm east of the line.
as filed, and in English
```
DCA UA /OV DCA/TM 1132/FL010/TP E170/SK BKN012
```
Report
a routine report filed through DCA
Where
over DCA
Time
11:32 UTC
Height
at 1,000 ft
Aircraft
E170
Sky
a broken layer from 1,200 ft
B39M at 1,200 ft, 39 nm east, 7:10 am EDT (11:10 UTC): remarks: base 1200FT tops 2000FT. At the destination end, 39 nm east of the line.
as filed, and in English
```
BWI UA /OV BWI/TM 1110/FL012/TP B39M/RM BASE 1200FT TOPS 2000FT
```
Report
a routine report filed through BWI
Where
over BWI
Time
11:10 UTC
Height
at 1,200 ft
Aircraft
B39M
Remarks
base 1200FT tops 2000FT
B39M descending, 0 nm northeast, 6:42 am EDT (10:42 UTC): overcast above 4,000 ft. At the destination end, 0 nm northeast of the line.
as filed, and in English
```
IAD UA /OV RWY 1R/TM 1042/FLDURD/TP B39M/SK OVC 040/WX 10 SM
```
Report
a routine report filed through IAD
Where
runway 1R
Time
10:42 UTC
Height
during the descent
Aircraft
B39M
Sky
overcast from 4,000 ft
Weather
10, miles
B737 at 700 ft, 39 nm east, 5:33 am EDT (09:33 UTC): remarks: light rain. At the destination end, 39 nm east of the line.
as filed, and in English
```
BWI UA /OV BWI/TM 0933/FL007/TP B737/RM LIGHT RAIN
```
Report
a routine report filed through BWI
Where
over BWI
Time
09:33 UTC
Height
at 700 ft
Aircraft
B737
Remarks
light rain

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 1 forecast point nearest it (PSB). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
5,500 ft	020° at 21 kt	−14 kt	12 °C	134 kt	1 h 07 min	9:10 am EDT (13:10 UTC)
7,500 ft	010° at 24 kt	−20 kt	10 °C	140 kt	1 h 04 min	9:07 am EDT (13:07 UTC)
9,500 ft	360° at 28 kt	−25 kt	6 °C	145 kt	1 h 02 min	9:05 am EDT (13:05 UTC)
11,500 ft	360° at 29 kt	−26 kt	2 °C	146 kt	1 h 01 min	9:04 am EDT (13:04 UTC)
13,500 ft	360° at 30 kt	−27 kt	-2 °C	147 kt	1 h 01 min	9:04 am EDT (13:04 UTC)
15,500 ft	350° at 31 kt	−29 kt	-5 °C	149 kt	1 h	9:03 am EDT (13:03 UTC)
17,500 ft	350° at 33 kt	−31 kt	-9 °C	151 kt	59 min	9:02 am EDT (13:02 UTC)
18,000 ft FL180	350° at 33 kt	−32 kt	-10 °C	152 kt	59 min	9:02 am EDT (13:02 UTC)
24,000 ft FL240	350° at 42 kt	−40 kt	-22 °C	160 kt	56 min	8:59 am EDT (12:59 UTC)
30,000 ft FL300	350° at 49 kt	−47 kt	-37 °C	167 kt	54 min	8:57 am EDT (12:57 UTC)
34,000 ft FL340	340° at 63 kt	−63 kt	-43 °C	183 kt	49 min	8:52 am EDT (12:52 UTC)
39,000 ft FL390	350° at 39 kt	−37 kt	-52 °C	157 kt	57 min	9:00 am EDT (13:00 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
PSB	used from 0 nm out; 26 nm from the line		020/21 12°	360/28 7°	360/29 1°	350/33 -10°	350/42 -22°	350/49 -37°	340/63 -43°	350/39 -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
DUJ Dubois, PA	departure	low IFR Sky: overcast at 400 feet Weather: mist	from the west (260°) at 4 knots	5 mi	400 ft	1,816 ft	7:53 am EDT (11:53 UTC)
FIG Clearfield, PA	20 nm out, 16 nm northeast of the line	IFR Sky: overcast at 900 feet	from the west (280°) at 4 knots	10+ mi	900 ft	1,516 ft	11:54 UTC
JST Johnstown, PA	50 nm out, 21 nm west of the line, tower	low IFR Sky: overcast at 300 feet Weather: light rain, mist	from the west-northwest (300°) at 12 knots	1.5 mi	300 ft	2,284 ft	11:51 UTC
HGR Hagerstown, MD	100 nm out, 9 nm east of the line, tower	marginal VFR Sky: overcast at 2,200 feet	from the west-northwest (300°) at 8 knots	10+ mi	2,200 ft	703 ft	11:53 UTC
IAD Washington, DC	destination	VFR Sky: a broken layer at 3,300 feet	from the northwest (320°) at 11 knots, gusting to 18	10+ mi	3,300 ft	312 ft	7:52 am EDT (11:52 UTC)

The highest airport on this list sits at 2,284 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, 8:52 am EDT (12:52 UTC)

Wind from the north-northwest at 10 knots, gusting to 17, visibility 6 miles, mist, scattered clouds at 1,800 feet, a broken layer at 4,500 feet VFR

The whole forecast for IAD

From Mon 8:00 am EDT (12:00 UTC): wind from the north-northwest at 10 knots, gusting to 17, visibility 6 miles, mist, scattered clouds at 1,800 feet, a broken layer at 4,500 feet
From Mon 9:00 am EDT (13:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility more than 6 miles, a broken layer at 2,000 feet, a broken layer at 3,500 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, scattered clouds at 2,500 feet, a broken layer at 4,000 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 11 knots, gusting to 18, visibility more than 6 miles, a broken layer at 4,500 feet
From Mon 5:00 pm EDT (21:00 UTC): wind from the northwest at 7 knots, visibility more than 6 miles, scattered clouds at 5,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 3 knots, visibility more than 6 miles, a few clouds at 5,000 feet
From Tue 10:00 am EDT (14:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for DUJ, the departure

From Mon 8:00 am EDT (12:00 UTC): wind from the north-northwest at 5 knots, visibility more than 6 miles, overcast at 600 feet
At times between Mon 8:00 am EDT (12:00 UTC) and 10:00 am EDT (14:00 UTC): a broken layer at 400 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the west-northwest at 5 knots, visibility more than 6 miles, scattered clouds at 600 feet, overcast at 1,200 feet
From Mon 3:00 pm EDT (19:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, a broken layer at 2,100 feet
From Mon 5:00 pm EDT (21:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, a broken layer at 3,500 feet
From Mon 9:00 pm EDT (01:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

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

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 DUJ 6:39 pm EDT (22:39 UTC), at IAD 6:36 pm EDT (22:36 UTC) (civil twilight ends 7:02 pm EDT (23:02 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 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: Dubois Regional, Washington Dulles International.