Plan a flight · Mon 10:59 am EDT (14:59 UTC)

Washington Dulles International to Portland International IAD → PDX

2,017 nautical miles (2,321 statute miles) northwest on a straight line, true course 296°, about 306° magnetic at the departure end (variation 10W). At 120 knots that is 18 h 20 min at the quickest height in today's winds (4,500 ft, a 10-knot headwind), arriving about 2:19 am PDT (09:19 UTC), after sunset at the destination. Right now IAD is marginal VFR, wind from the north-northwest (330°) at 14 knots, gusting to 24; PDX 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: 582 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 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 10 to 90 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 70 to 170 nm out.
AIRMET SIERRA 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the route from 80 to 300 nm out.
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 819 to 1638 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 1378 to 1438 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1388 to 1857 nm out.
AIRMET ZULU 2C: moderate icing up to 18,000 ft. Over the route from 1458 to 1857 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 1698 to 1987 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 IAD.

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

B737 climbing, 11 nm northeast, 10:50 am EDT (14:50 UTC): a broken layer above 2,100 ft, remarks: base 2,100 ft tops 3,000 ft. At the departure end, 11 nm northeast of the line.
as filed, and in English
```
BWI UA /OV BAL270030/TM 1450/FLDURC/TP B737/SK BKN021/RM BASE 021 TOPS 030
```
Report
a routine report filed through BWI
Where
30 nm west (270°) of BAL
Time
14:50 UTC
Height
during the climb
Aircraft
B737
Sky
a broken layer from 2,100 ft
Remarks
base 2,100 ft tops 3,000 ft
E145 at 4,000 ft, 9 nm northeast, 10:03 am EDT (14:03 UTC): no turbulence, remarks: above tops. At the departure end, 9 nm northeast of the line.
as filed, and in English
```
IAD UA /OV AML050010/TM 1403/FL040/TP E145/TB NEG/RM ABV TOPS
```
Report
a routine report filed through IAD
Where
10 nm northeast (050°) of AML
Time
14:03 UTC
Height
at 4,000 ft
Aircraft
E145
Turbulence
none
Remarks
above tops
E75S at 2,400 ft, 20 nm east, 9:47 am EDT (13:47 UTC): overcast above 2,400 ft. At the departure end, 20 nm east of the line.
as filed, and in English
```
DCA UA /OV DCA19004/TM 1347/FL024/TP E75S/SK OVC024
```
Report
a routine report filed through DCA
Where
DCA19004
Time
13:47 UTC
Height
at 2,400 ft
Aircraft
E75S
Sky
overcast from 2,400 ft
B38M at 2,600 ft, 37 nm east, 9:05 am EDT (13:05 UTC): a broken layer above 2,400 ft, remarks: TOP026. At the departure end, 37 nm east of the line.
as filed, and in English
```
BWI UA /OV BAL270003/TM 1305/FL026/TP B38M/SK BKN024/RM TOP026
```
Report
a routine report filed through BWI
Where
3 nm west (270°) of BAL
Time
13:05 UTC
Height
at 2,600 ft
Aircraft
B38M
Sky
a broken layer from 2,400 ft
Remarks
TOP026
B737 at 1,000 ft, 21 nm southeast, 8:40 am EDT (12:40 UTC): light chop turbulence, remarks: no bases reported on final approach runway 1. At the departure end, 21 nm southeast of the line.
as filed, and in English
```
DCA UA /OV DCA190003/TM 1240/FL010/TP B737/TB LGT CHOP/RM NO BASES REPORTED ON FINAL APPROACH RWY1
```
Report
a routine report filed through DCA
Where
3 nm south (190°) of DCA
Time
12:40 UTC
Height
at 1,000 ft
Aircraft
B737
Turbulence
light chop
Remarks
no bases reported on final approach runway 1
B783 at 5,000 ft, 30 nm northeast, 8:30 am EDT (12:30 UTC): a routine report with nothing remarked on. At the departure end, 30 nm northeast of the line.
as filed, and in English
```
BWI UA /OV BAL280010/TM 1230/FL50/TP B783/SK BASE 028 TOP 040
```
Report
a routine report filed through BWI
Where
10 nm west (280°) of BAL
Time
12:30 UTC
Height
at 5,000 ft
Aircraft
B783
Sky
base 2,800 ft top 4,000 ft
C170 at 1,500 ft, 27 nm northeast, 9:55 am EDT (13:55 UTC): overcast above 2,300 ft. At the departure end, 27 nm northeast of the line.
as filed, and in English
```
FDK UA /OV FDK/TM 1355/FL015/TP C170/SK OVC023
```
Report
a routine report filed through FDK
Where
over FDK
Time
13:55 UTC
Height
at 1,500 ft
Aircraft
C170
Sky
overcast from 2,300 ft
SF50 at 3,000 ft, 27 nm northeast, 8:15 am EDT (12:15 UTC): a broken layer above 2,000 ft. At the departure end, 27 nm northeast of the line.
as filed, and in English
```
FDK UA /OV FDK/TM 1215/FL030/TP SF50/SK BKN020
```
Report
a routine report filed through FDK
Where
over FDK
Time
12:15 UTC
Height
at 3,000 ft
Aircraft
SF50
Sky
a broken layer from 2,000 ft
E75S at 30,000 ft, 34 nm northeast, 9:19 am EDT (13:19 UTC): light chop turbulence, remarks: zob. 90 nm along the route, 34 nm northeast of the line.
as filed, and in English
```
LBE UA /OV IHD080025/TM 1319/FL300/TP E75S/TB OCNL LGT CHOP/RM ZOB
```
Report
a routine report filed through LBE
Where
25 nm east (080°) of IHD
Time
13:19 UTC
Height
at 30,000 ft
Aircraft
E75S
Turbulence
occasional light chop
Remarks
zob
E55P at 1,500 ft, 33 nm northeast, 9:57 am EDT (13:57 UTC): a broken layer above 1,500 ft, remarks: during the descent ils runway 24 lbe. 120 nm along the route, 33 nm northeast of the line.
as filed, and in English
```
LBE UA /OV KLBE/TM 1357/FL015/TP E55P/SK BKN015-TOPUNKN/RM DURD ILS RWY 24 LBE
```
Report
a routine report filed through LBE
Where
over KLBE
Time
13:57 UTC
Height
at 1,500 ft
Aircraft
E55P
Sky
a broken layer from 1,500 ft, tops unknown
Remarks
during the descent ils runway 24 lbe
C68A at 1,900 ft, 33 nm northeast, 9:01 am EDT (13:01 UTC): overcast from 1,900 ft to 4,700 ft, remarks: during the descent rnav runway 24 KLBE. 120 nm along the route, 33 nm northeast of the line.
as filed, and in English
```
LBE UA /OV KLBE05602/TM 1301/FL019/TP C68A/SK OVC019-TOP047/RM DURD RNAV RWY 24 KLBE
```
Report
a routine report filed through LBE
Where
KLBE05602
Time
13:01 UTC
Height
at 1,900 ft
Aircraft
C68A
Sky
overcast from 1,900 ft, tops 4,700 ft
Remarks
during the descent rnav runway 24 KLBE
EPIC at 1,800 ft, 33 nm northeast, 8:01 am EDT (12:01 UTC): overcast above 1,800 ft, remarks: during the climb runway 24 lbe. 120 nm along the route, 33 nm northeast of the line.
as filed, and in English
```
LBE UA /OV KLBE/TM 1201/FL018/TP EPIC/SK OVC018-TOPUNKN/RM DURC RWY 24 LBE
```
Report
a routine report filed through LBE
Where
over KLBE
Time
12:01 UTC
Height
at 1,800 ft
Aircraft
EPIC
Sky
overcast from 1,800 ft, tops unknown
Remarks
during the climb runway 24 lbe
SR22 at 1,700 ft, 21 nm north, 10:37 am EDT (14:37 UTC): overcast above 40,000 ft, remarks: tops 4,400 ft. 140 nm along the route, 21 nm north of the line.
as filed, and in English
```
AGC UA /OV AGC DEPARTURE/TM 1437/FL017/TP SR22/SK OVC004/RM TOPS 044
```
Report
a routine report filed through AGC
Where
agc departure
Time
14:37 UTC
Height
at 1,700 ft
Aircraft
SR22
Sky
overcast from 400 ft
Remarks
tops 4,400 ft
PC12 at 1,500 ft, 21 nm north, 10:14 am EDT (14:14 UTC): overcast above 30,000 ft. 140 nm along the route, 21 nm north of the line.
as filed, and in English
```
AGC UA /OV AGC FINAL/TM 1414/FL015/TP PC12/SK OVC003
```
Report
a routine report filed through AGC
Where
agc final
Time
14:14 UTC
Height
at 1,500 ft
Aircraft
PC12
Sky
overcast from 300 ft

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 UTC · at 120 knots true airspeed

The westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 19 forecast points nearest it (EKN, AGC, CLE, CMH, FWA, JOT, DBQ, LSE, MCW, FSD, ABR, PIR, RAP, MLS, BIL, DLN, LWS, YKM, PDX). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
4,500 ft	260° at 11 kt	+10 kt	8 °C	110 kt	18 h 20 min	2:19 am PDT (09:19 UTC)
6,500 ft	260° at 12 kt	+11 kt	10 °C	109 kt	18 h 30 min	2:29 am PDT (09:29 UTC)
8,500 ft	270° at 12 kt	+11 kt	6 °C	109 kt	18 h 30 min	2:29 am PDT (09:29 UTC)
10,500 ft	270° at 13 kt	+13 kt	3 °C	107 kt	18 h 51 min	2:50 am PDT (09:50 UTC)
12,500 ft	270° at 14 kt	+14 kt	0 °C	106 kt	19 h 02 min	3:01 am PDT (10:01 UTC)
14,500 ft	260° at 15 kt	+14 kt	-5 °C	106 kt	19 h 02 min	3:01 am PDT (10:01 UTC)
16,500 ft	260° at 16 kt	+15 kt	-9 °C	105 kt	19 h 13 min	3:12 am PDT (10:12 UTC)
18,000 ft FL180	260° at 17 kt	+16 kt	-12 °C	104 kt	19 h 24 min	3:23 am PDT (10:23 UTC)
24,000 ft FL240	260° at 24 kt	+22 kt	-24 °C	98 kt	20 h 35 min	4:34 am PDT (11:34 UTC)
30,000 ft FL300	260° at 32 kt	+29 kt	-35 °C	91 kt	22 h 10 min	6:09 am PDT (13:09 UTC)
34,000 ft FL340	260° at 37 kt	+35 kt	-39 °C	85 kt	23 h 44 min	7:43 am PDT (14:43 UTC)
39,000 ft FL390	260° at 40 kt	+40 kt	-45 °C	80 kt	25 h 13 min	9:12 am PDT (16:12 UTC)

Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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
EKN	used from 0 nm out; 91 nm from the line		320/20 15°	340/24 10°	340/25 4°	310/28 -7°	290/32 -19°	290/36 -36°	300/49 -43°	310/48 -50°
AGC	used from 100 nm out; 31 nm from the line	270/15	320/17 14°	320/22 9°	340/23 4°	310/25 -8°	290/30 -19°	280/40 -36°	290/49 -45°	300/53 -49°
CLE	used from 200 nm out; 53 nm from the line	280/17	270/17 14°	280/22 10°	290/26 4°	290/25 -8°	280/31 -21°	280/35 -36°	280/43 -44°	300/53 -48°
CMH	used from 250 nm out; 51 nm from the line	270/15	280/20 14°	280/21 9°	290/26 4°	290/29 -7°	290/38 -20°	280/44 -35°	280/48 -42°	310/61 -48°
FWA	used from 300 nm out; 60 nm from the line	250/18	260/22 15°	260/27 7°	290/26 6°	290/28 -8°	290/39 -20°	280/36 -37°	290/54 -39°	310/60 -48°
JOT	used from 449 nm out; 62 nm from the line	230/30	250/26 16°	270/27 11°	280/34 5°	290/32 -8°	280/37 -21°	280/40 -36°	290/46 -37°	290/56 -47°
DBQ	used from 549 nm out; 71 nm from the line	250/26	240/32 19°	250/35 11°	260/37 5°	270/35 -9°	270/40 -21°	270/43 -35°	280/49 -37°	280/58 -46°
LSE	used from 649 nm out; 45 nm from the line	240/16	230/27 20°	250/35 12°	260/28 5°	260/30 -9°	260/37 -21°	260/38 -36°	280/44 -37°	280/52 -47°
MCW	used from 699 nm out; 43 nm from the line	220/19	210/29 20°	230/35 13°	250/35 5°	250/33 -9°	260/44 -21°	260/46 -33°	270/58 -37°	270/59 -46°
FSD	used from 849 nm out; 52 nm from the line	260/9	210/16 18°	220/27 14°	230/28 6°	240/39 -9°	240/48 -22°	260/52 -32°	260/61 -38°	260/60 -46°
ABR	used from 949 nm out; 65 nm from the line	020/9	230/5 12°	190/14 11°	200/25 5°	230/37 -11°	230/50 -23°	240/39 -34°	240/49 -38°	240/55 -46°
PIR	used from 999 nm out; 52 nm from the line		300/15 10°	270/10 10°	220/18 4°	220/36 -11°	230/43 -21°	240/48 -33°	240/51 -37°	240/55 -44°
RAP	used from 1148 nm out; 64 nm from the line		310/18 6°	270/15 6°	260/20 2°	240/28 -11°	240/42 -23°	240/47 -35°	230/47 -36°	240/56 -44°
MLS	used from 1248 nm out; 80 nm from the line		320/9 -2°	270/14 0°	260/22 -1°	220/30 -14°	210/43 -26°	230/53 -34°	230/54 -38°	230/59 -44°
BIL	used from 1348 nm out; 57 nm from the line		L/V	250/11 -1°	240/20 -2°	230/28 -15°	220/28 -28°	220/53 -34°	220/55 -39°	220/63 -44°
DLN	used from 1498 nm out; 78 nm from the line			L/V -3°	170/16 -6°	180/21 -18°	190/27 -30°	210/63 -33°	210/62 -36°	210/51 -42°
LWS	used from 1698 nm out; 69 nm from the line	L/V	L/V -2°	030/6 -5°	050/10 -10°	110/19 -21°	150/22 -31°	130/11 -36°	200/6 -37°	220/21 -40°
YKM	used from 1847 nm out; 76 nm from the line	L/V	350/9 0°	040/20 -5°	030/23 -8°	020/41 -18°	010/74 -27°	010/73 -40°	020/54 -44°	350/9 -43°
PDX	used from 1947 nm out; 45 nm from the line	L/V	L/V 1°	030/14 -4°	020/32 -5°	010/54 -14°	360/65 -26°	360/71 -41°	360/65 -47°	350/39 -46°

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
IAD Washington, DC	departure	marginal VFR Sky: a broken layer at 2,700 feet, a broken layer at 3,300 feet	from the north-northwest (330°) at 14 knots, gusting to 24	10+ mi	2,700 ft	312 ft	10:52 am EDT (14:52 UTC)
HLG Wheeling, WV	170 nm out, 6 nm east of the line, tower	IFR Sky: a broken layer at 600 feet, overcast at 1,200 feet Weather: mist	from the west-southwest (250°) at 5 knots	5 mi	600 ft	1,194 ft	14:53 UTC
MFD Mansfield, OH	260 nm out, 5 nm northeast of the line, tower	IFR Sky: a broken layer at 600 feet	from the south-southwest (210°) at 7 knots	10+ mi	600 ft	1,297 ft	14:52 UTC
JVL Janesville, WI	569 nm out, 2 nm north of the line, tower	VFR Sky: scattered clouds at 23,000 feet	from the southwest (230°) at 12 knots	10+ mi	none	807 ft	14:45 UTC
MRJ Mineral Point, WI	629 nm out, 4 nm east of the line	no report just now				1,170 ft
MWM Windom, MN	849 nm out, 2 nm southeast of the line	low IFR Sky: overcast at 200 feet Weather: mist	calm	4 mi	200 ft	1,410 ft	14:55 UTC
MKA Miller, SD	1019 nm out, 3 nm southeast of the line	no report just now				1,569 ft
BZN Bozeman, MT	1538 nm out, 4 nm north of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: freezing fog	calm	0.25 mi	200 ft	4,473 ft	14:34 UTC
GIC Grangeville, ID	1748 nm out, 9 nm north of the line	IFR Sky: overcast at 800 feet	calm	10+ mi	800 ft	3,313 ft	14:35 UTC
PDT Pendleton, OR	1857 nm out, 4 nm southwest of the line, tower	VFR Sky: overcast at 7,500 feet	from the west-northwest (290°) at 6 knots	10+ mi	7,500 ft	1,494 ft	13:53 UTC
PDX Portland, OR	destination	VFR Sky: scattered clouds at 600 feet, scattered clouds at 10,000 feet	calm	10+ mi	none	30 ft	7:53 am PDT (14:53 UTC)

The highest airport on this list sits at 4,473 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At PDX when you get there the forecast at the estimated arrival, 2:19 am PDT (09:19 UTC)

Wind light and variable, visibility more than 6 miles, clear skies VFR

The whole forecast for PDX

From Mon 7:00 am PDT (14:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
At times between Mon 7:00 am PDT (14:00 UTC) and 10:00 am PDT (17:00 UTC): a broken layer at 800 feet

The forecast for IAD, the departure

From Mon 11:00 am EDT (15:00 UTC): wind from the north-northwest at 14 knots, gusting to 21, visibility more than 6 miles, a broken layer at 2,500 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

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

4/9383 WASHINGTON, DC., USA 8 nm from the route, at the departure end · security · ZDC
6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 4 nm from the route, at the departure end · a VIP movement · today · ZDC

Daylight

Sunset at IAD 6:36 pm EDT (22:36 UTC), at PDX 6:28 pm PDT (01:28 UTC) (civil twilight ends 6:58 pm PDT (01:58 UTC)). At 120 knots the arrival at PDX is before sunrise there (7:23 am PDT (14:23 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 now, the central Great Lakes · loop National Weather Service

Radar now, the upper Mississippi valley · 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: Washington Dulles International, Portland International.