Plan a flight · Sun 10:42 pm PDT (05:42 UTC)

Henderson Executive to Seattle-Tacoma International HND → SEA

760 nautical miles (874 statute miles) northwest on a straight line, true course 337°, about 324° magnetic at the departure end (variation 13E). At 120 knots that is 6 h 05 min at the quickest height in today's winds (39,000 ft, a 5-knot tailwind), arriving about 4:47 am PDT (11:47 UTC), after sunset at the destination. Right now HND is VFR, wind from the south-southeast (160°) at 17 knots; SEA is VFR, wind from the east (090°) at 6 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: 1,463 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 W14W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 11:55 pm PDT (06:55 UTC). Over the route from 170 to 250 nm out.
as issued
```
WSUS33 KKCI 120455
MKCW WST 120455
CONVECTIVE SIGMET 14W
VALID UNTIL 0655Z
NV
FROM 40NW BVL-20WNW ELY-20SSE OAL-40WNW OAL-50NE BAM-40NW BVL
AREA TS MOV FROM 24020KT. TOPS TO FL280.
```
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the first 270 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 140 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 160 to 230 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 340 nm of the route.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 510 to 590 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 HND.

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

B737 at 14,500 ft, 5 nm south, 10:30 pm PDT (05:30 UTC): light turbulence. At the departure end, 5 nm south of the line.
as filed, and in English
```
LAS UA /OV LAS155012/TM 0530/FL145/TP B737/TB LGT
```
Report
a routine report filed through LAS
Where
12 nm southeast (155°) of LAS
Time
05:30 UTC
Height
at 14,500 ft
Aircraft
B737
Turbulence
light
B737 at 16,000 ft, 42 nm southwest, 8:45 pm PDT (03:45 UTC): light rime icing, -9 °C. At the departure end, 42 nm southwest of the line.
as filed, and in English
```
LAS UA /OV LAS215045/TM 0345/FL160/TP B737/TA M09/IC LGT RIME
```
Report
a routine report filed through LAS
Where
45 nm southwest (215°) of LAS
Time
03:45 UTC
Height
at 16,000 ft
Aircraft
B737
Temperature
−9 °C
Icing
light rime
H25B at 17,000 ft, 27 nm southwest, 7:44 pm PDT (02:44 UTC): light rime icing, -10 °C, remarks: rndrz arrival. At the departure end, 27 nm southwest of the line.
as filed, and in English
```
LAS UA /OV LAS210030/TM 0244/FL170/TP H25B/TA -10/IC LT RIME/RM RNDRZ ARR
```
Report
a routine report filed through LAS
Where
30 nm southwest (210°) of LAS
Time
02:44 UTC
Height
at 17,000 ft
Aircraft
H25B
Temperature
-10
Icing
lt rime
Remarks
rndrz arrival
A319 at 18,000 ft, 37 nm northeast, 8:45 pm PDT (03:45 UTC): light rime icing from 18,000 ft to 20,000 ft, -16 °C, remarks: zlawc. At the departure end, 37 nm northeast of the line.
as filed, and in English
```
LAS UA /OV BLD017030/TM 0345/FL180/TP A319/TA M16/IC LGT RIME 200-180/RM ZLAWC AWC-WEB
```
Report
a routine report filed through LAS
Where
30 nm north (017°) of BLD
Time
03:45 UTC
Height
at 18,000 ft
Aircraft
A319
Temperature
−16 °C
Icing
light rime from 20,000 ft to 18,000 ft
Remarks
zlawc
B737 at 10,000 ft, 44 nm southwest, 9:25 pm PDT (04:25 UTC): no icing, remarks: during the descent runway 5. 570 nm along the route, 44 nm southwest of the line.
as filed, and in English
```
RDM UA /OV RDM/TM 0425/FL100/TP B737/TA UNKN/IC NEG/RM DURD RWY 5
```
Report
a routine report filed through RDM
Where
over RDM
Time
04:25 UTC
Height
at 10,000 ft
Aircraft
B737
Temperature
UNKN
Icing
none
Remarks
during the descent runway 5

Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 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 7 forecast points nearest it (LAS, ELY, BAM, LKV, RDM, YKM, SEA). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
8,500 ft	360° at 2 kt	+2 kt	-2 °C	118 kt	6 h 26 min	5:08 am PDT (12:08 UTC)
10,500 ft	330° at 4 kt	+4 kt	-5 °C	116 kt	6 h 33 min	5:15 am PDT (12:15 UTC)
12,500 ft	310° at 6 kt	+5 kt	-9 °C	115 kt	6 h 37 min	5:19 am PDT (12:19 UTC)
14,500 ft	300° at 6 kt	+4 kt	-12 °C	116 kt	6 h 33 min	5:15 am PDT (12:15 UTC)
16,500 ft	290° at 6 kt	+4 kt	-15 °C	116 kt	6 h 33 min	5:15 am PDT (12:15 UTC)
18,000 ft FL180	280° at 6 kt	+3 kt	-17 °C	117 kt	6 h 30 min	5:12 am PDT (12:12 UTC)
24,000 ft FL240	320° at 14 kt	+13 kt	-26 °C	107 kt	7 h 06 min	5:48 am PDT (12:48 UTC)
30,000 ft FL300	280° at 20 kt	+12 kt	-32 °C	108 kt	7 h 02 min	5:44 am PDT (12:44 UTC)
34,000 ft FL340	250° at 23 kt	+2 kt	-36 °C	118 kt	6 h 26 min	5:08 am PDT (12:08 UTC)
39,000 ft FL390	240° at 30 kt	−5 kt	-41 °C	125 kt	6 h 05 min	4:47 am PDT (11:47 UTC)

Based on data from the 12th at 00:00 UTC; valid on the 12th at 06:00 UTC for use 02:00 to 09:00 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
LAS	used from 0 nm out; 19 nm from the line		210/21 10°	200/18 5°	200/23 -2°	210/49 -14°	210/63 -21°	220/58 -30°	220/61 -35°	210/56 -44°
ELY	used from 100 nm out; 105 nm from the line			200/39 3°	210/27 -2°	210/45 -15°	220/56 -24°	210/60 -28°	210/63 -34°	220/61 -43°
BAM	used from 200 nm out; 71 nm from the line			310/7 0°	270/19 -7°	200/38 -17°	190/49 -28°	220/69 -29°	220/63 -33°	230/48 -41°
LKV	used from 400 nm out; 72 nm from the line			010/8 -8°	350/13 -11°	340/21 -21°	360/60 -26°	350/37 -32°	310/26 -35°	260/25 -39°
RDM	used from 500 nm out; 61 nm from the line		040/17 -1°	030/31 -8°	010/29 -12°	010/61 -19°	360/95 -25°	360/82 -36°	360/40 -37°	310/19 -40°
YKM	used from 600 nm out; 68 nm from the line	070/10	040/15 -1°	020/27 -8°	030/25 -13°	020/48 -20°	010/83 -27°	010/77 -37°	010/49 -40°	350/14 -41°
SEA	used from 700 nm out; 35 nm from the line	050/7	050/11 1°	050/12 -5°	030/31 -7°	010/61 -15°	010/69 -26°	360/73 -40°	360/62 -47°	330/21 -43°

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
HND Las Vegas, NV	departure	VFR Sky: overcast at 11,000 feet	from the south-southeast (160°) at 17 knots	10+ mi	11,000 ft	2,491 ft	9:56 pm PDT (04:56 UTC)
TMT Austin, NV	230 nm out, 7 nm west of the line	VFR Sky: scattered clouds at 6,500 feet, a broken layer at 8,000 feet, overcast at 11,000 feet	calm	10+ mi	8,000 ft	5,735 ft	05:35 UTC
WMC Winnemucca, NV	320 nm out, 3 nm northeast of the line	VFR Sky: a broken layer at 11,000 feet	from the north-northwest (330°) at 7 knots	10+ mi	11,000 ft	4,307 ft	04:56 UTC
BNO Burns, OR	490 nm out, 24 nm northeast of the line	VFR	from the north-northwest (340°) at 12 knots, gusting to 24	10+ mi	none	4,148 ft	04:53 UTC
DLS The Dalles, OR	640 nm out, 8 nm west of the line	VFR Sky: a broken layer at 10,000 feet	calm	10+ mi	10,000 ft	246 ft	04:53 UTC
PLU Puyallup, WA	740 nm out, 9 nm west of the line	VFR Weather: light drizzle	calm	10+ mi	none	537 ft	05:35 UTC
SEA Seattle, WA	destination	VFR	from the east (090°) at 6 knots	10+ mi	none	432 ft	9:53 pm PDT (04:53 UTC)

The highest airport on this list sits at 5,735 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At SEA when you get there the forecast at the estimated arrival, 4:47 am PDT (11:47 UTC)

Wind from the southeast at 4 knots, visibility more than 6 miles, patches of fog, clear skies VFR

The whole forecast for SEA

From Sun 11:00 pm PDT (06:00 UTC): wind from the east-northeast at 6 knots, visibility more than 6 miles, clear skies
From Mon 3:00 am PDT (10:00 UTC): wind from the southeast at 4 knots, visibility more than 6 miles, patches of fog, clear skies
From Mon 9:00 am PDT (16:00 UTC): wind from the south-southeast at 4 knots, visibility more than 6 miles, clear skies
From Mon 11:00 am PDT (18:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, clear skies
From Mon 8:00 pm PDT (03:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for HND, the departure

From Sun 11:00 pm PDT (06:00 UTC): wind from the south-southwest at 11 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 8,000 feet
From Mon 1:00 am PDT (08:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
From Mon 9:00 am PDT (16:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
From Mon 12:00 pm PDT (19:00 UTC): wind from the south-southwest at 16 knots, gusting to 26, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
From Mon 9:00 pm PDT (04:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, a broken layer at 10,000 feet

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

6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local on the route, at the departure end · a VIP movement · starts tomorrow · ZLA
6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local 3 nm from the route, at the departure end · security · starts tomorrow · ZLA

Daylight

Sunset at HND 6:08 pm PDT (01:08 UTC), at SEA 6:27 pm PDT (01:27 UTC) (civil twilight ends 6:58 pm PDT (01:58 UTC)). At 120 knots the arrival at SEA 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 Pacific Southwest · loop National Weather Service

Radar now, the Pacific Northwest · 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: Henderson Executive, Seattle-Tacoma International.