Plan a flight · Sun 5:09 pm PDT (00:09 UTC)

Harry Reid International to Jack Northrop Fld/Hawthorne Municipal LAS → HHR

203 nautical miles (234 statute miles) southwest on a straight line, true course 231°, about 220° magnetic at the departure end (variation 11E). At 120 knots that is 1 h 58 min at the quickest height in today's winds (4,500 ft, a 17-knot headwind), arriving about 7:07 pm PDT (02:07 UTC), after sunset at the destination. Right now LAS is VFR, wind from the south (190°) at 12 knots, gusting to 23; HHR is VFR, wind from the west (270°) at 7 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: 11 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 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, at the departure end.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the first 106 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 97 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 29 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 29 nm of the route.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 39 to 184 nm out.
AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 58 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 LAS.

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

B737 at 14,000 ft, 5 nm southeast, 2:54 pm PDT (21:54 UTC): moderate turbulence. 155 nm along the route, 5 nm southeast of the line.
as filed, and in English
```
ONT UA /OV 20N ONT/TM 2154/FL140/TP B737/TB MOD
```
Report
a routine report filed through ONT
Where
20N ont
Time
21:54 UTC
Height
at 14,000 ft
Aircraft
B737
Turbulence
moderate
B738 descending, 4 nm southeast, 2:37 pm PDT (21:37 UTC): moderate chop turbulence. 155 nm along the route, 4 nm southeast of the line.
as filed, and in English
```
ONT UA /OV ONT358021/TM 2137/FLDURD/TP B738/TB MODERATE CHOP STARTING AT 130
```
Report
a routine report filed through ONT
Where
21 nm north (358°) of ONT
Time
21:37 UTC
Height
during the descent
Aircraft
B738
Turbulence
moderate chop starting at at 13,000 ft
B752 at 17,500 ft, 39 nm east, 3:48 pm PDT (22:48 UTC): a broken layer from 17,500 ft to 18,500 ft; overcast, remarks: layer of precip west of niitz 25 nautical miles lgt-hvy rain zlawc. At the departure end, 39 nm east of the line.
as filed, and in English
```
LAS UA /OV BLD065025/TM 2248/FL175/TP B752/SK BKN175-TOP185/OVC/RM LAYER OF PRECIP W OF NIITZ 25 NM LGT-HVY RAIN /ZLAWC AWC-WEB
```
Report
a routine report filed through LAS
Where
BLD065025 C
Time
22:48 UTC
Height
at 17,500 ft
Aircraft
B752
Sky
a broken layer from 17,500 ft, tops 18,500 ft
Remarks
layer of precip west of niitz 25 nautical miles lgt-hvy rain zlawc
B73M at 11,000 ft, 5 nm north, 2:45 pm PDT (21:45 UTC): light rime icing, overcast above 11,000 ft. At the departure end, 5 nm north of the line.
as filed, and in English
```
LAS UA /OV LAS350005/TM 2145/FL110/TP B73M/SK 110 OVC/IC LGT RIME
```
Report
a routine report filed through LAS
Where
5 nm north (350°) of LAS
Time
21:45 UTC
Height
at 11,000 ft
Aircraft
B73M
Sky
at 11,000 ft overcast
Icing
light rime
G280 at 41,000 ft, 16 nm southeast, 4:37 pm PDT (23:37 UTC): light to moderate clear-air turbulence, remarks: ZDVWC-46. 29 nm along the route, 16 nm southeast of the line.
as filed, and in English
```
ALS UA /OV LAS190035/TM 2337/FL410/TP G280/TB LGT-MOD CAT/RM ZDVWC-46
```
Report
a routine report filed through ALS
Where
35 nm south (190°) of LAS
Time
23:37 UTC
Height
at 41,000 ft
Aircraft
G280
Turbulence
light to moderate clear-air turbulence
Remarks
ZDVWC-46
A20N at 23,000 ft, 6 nm southeast, 2:37 pm PDT (21:37 UTC): light rime icing from 21,000 ft to 23,000 ft, -21 °C, remarks: during the climb zlawc. 48 nm along the route, 6 nm southeast of the line.
as filed, and in English
```
CDC UA /OV LAS210050/TM 2137/FL230/TP A20N/TA M21/IC LGT RIME 210-230/RM DURC ZLAWC AWC-WEB
```
Report
a routine report filed through CDC
Where
50 nm southwest (210°) of LAS
Time
21:37 UTC
Height
at 23,000 ft
Aircraft
A20N
Temperature
−21 °C
Icing
light rime from 21,000 ft to 23,000 ft
Remarks
during the climb zlawc
BCS3 at 31,000 ft, 5 nm southeast, 3:44 pm PDT (22:44 UTC): remarks: mountain wave 20 kts/zlawc. 58 nm along the route, 5 nm southeast of the line.
as filed, and in English
```
DAG UA /OV DAG030040/TM 2244/FL310/TP BCS3/RM MTN WAVE /- 20 KTS/ZLAWC AWC-WEB
```
Report
a routine report filed through DAG
Where
40 nm northeast (030°) of DAG
Time
22:44 UTC
Height
at 31,000 ft
Aircraft
BCS3
Remarks
mountain wave 20 kts/zlawc
A21N at 29,500 ft, 10 nm southeast, 3:50 pm PDT (22:50 UTC): remarks: mountain wave 10-15 kts/zlawc. 87 nm along the route, 10 nm southeast of the line.
as filed, and in English
```
DAG UA /OV DAG045010/TM 2250/FL295/TP A21N/RM MTN WAVE /- 10-15 KTS/ZLAWC AWC-WEB
```
Report
a routine report filed through DAG
Where
10 nm northeast (045°) of DAG
Time
22:50 UTC
Height
at 29,500 ft
Aircraft
A21N
Remarks
mountain wave 10-15 kts/zlawc
B38M at 36,000 ft, 23 nm northwest, 2:43 pm PDT (21:43 UTC): clear from 36,000 ft to 60,000 ft, -40 °C, wind 205° at 55 knots, remarks: produced by skypath. 145 nm along the route, 23 nm northwest of the line.
as filed, and in English
```
EDW UA /OV EDW154007 /TM 2143 /FL360 /TP B38M /SK SKC /WX FV99SM /TA M40 /WV 20555KT /RM PRODUCED BY SKYPATH
```
Report
a routine report filed through EDW
Where
7 nm southeast (154°) of EDW
Time
21:43 UTC
Height
at 36,000 ft
Aircraft
B38M
Sky
clear
Weather
flight visibility 99 miles
Temperature
−40 °C
Wind
from 205° at 55 knots
Remarks
produced by skypath
B739 at 33,000 ft, 7 nm northwest, 4:02 pm PDT (23:02 UTC): remarks: mountain wave 10 knots zlawc. 155 nm along the route, 7 nm northwest of the line.
as filed, and in English
```
DRA UA /OV VCV242015/TM 2302/FL330/TP B739/RM MTN WAVE /- 10 KT /ZLAWC AWC-WEB
```
Report
a routine report filed through DRA
Where
15 nm southwest (242°) of VCV
Time
23:02 UTC
Height
at 33,000 ft
Aircraft
B739
Remarks
mountain wave 10 knots zlawc
B739 at 33,000 ft, 24 nm northwest, 4:01 pm PDT (23:01 UTC): remarks: mountain wave 10 knots zlawc. 164 nm along the route, 24 nm northwest of the line.
as filed, and in English
```
SDB UA /OV PMD/TM 2301/FL330/TP B739/RM MTN WAVE /- 10 KT /ZLAWC AWC-WEB
```
Report
a routine report filed through SDB
Where
over PMD
Time
23:01 UTC
Height
at 33,000 ft
Aircraft
B739
Remarks
mountain wave 10 knots zlawc
B757 at 4,000 ft, 5 nm southwest, 3:38 pm PDT (22:38 UTC): remarks: reduced visibility below the ceiling ILS25L. 193 nm along the route, 5 nm southwest of the line.
as filed, and in English
```
LAX UA /OV LAX070010/TM 2238/FL040/TP B757/SK TOPS050 BASES040/RM REDUCED VISIBILITY BELOW THE CEILING. ILS25L
```
Report
a routine report filed through LAX
Where
10 nm east (070°) of LAX
Time
22:38 UTC
Height
at 4,000 ft
Aircraft
B757
Sky
TOPS050 BASES040
Remarks
reduced visibility below the ceiling ILS25L
E55P at 3,000 ft, 9 nm northwest, 3:00 pm PDT (22:00 UTC): a broken layer from 3,000 ft to 5,000 ft, remarks: during the descent RY21. 193 nm along the route, 9 nm northwest of the line.
as filed, and in English
```
SMO UA /OV SMO030008/TM 2200/FL030/TP E55P/SK BKN030-TOP050/RM DURD RY21
```
Report
a routine report filed through SMO
Where
8 nm northeast (030°) of SMO
Time
22:00 UTC
Height
at 3,000 ft
Aircraft
E55P
Sky
a broken layer from 3,000 ft, tops 5,000 ft
Remarks
during the descent RY21
E75S at 5,000 ft, 12 nm southeast, 5:00 pm PDT (00:00 UTC): a routine report with nothing remarked on. At the destination end, 12 nm southeast of the line.
as filed, and in English
```
LGB UA /OV LGB180003/TM 0000/FL050/TP E75S/SK OVC43-TOP050
```
Report
a routine report filed through LGB
Where
3 nm south (180°) of LGB
Time
00:00 UTC
Height
at 5,000 ft
Aircraft
E75S
Sky
OVC43-TOP050

8 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 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 2 forecast points nearest it (LAS, ONT). 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	200° at 19 kt	+17 kt	11 °C	103 kt	1 h 58 min	7:07 pm PDT (02:07 UTC)
6,500 ft	210° at 21 kt	+19 kt	8 °C	101 kt	2 h 01 min	7:10 pm PDT (02:10 UTC)
8,500 ft	230° at 24 kt	+23 kt	5 °C	97 kt	2 h 06 min	7:15 pm PDT (02:15 UTC)
10,500 ft	230° at 27 kt	+27 kt	1 °C	93 kt	2 h 11 min	7:20 pm PDT (02:20 UTC)
12,500 ft	230° at 29 kt	+29 kt	-3 °C	91 kt	2 h 14 min	7:23 pm PDT (02:23 UTC)
14,500 ft	220° at 32 kt	+32 kt	-6 °C	88 kt	2 h 18 min	7:27 pm PDT (02:27 UTC)
16,500 ft	220° at 35 kt	+34 kt	-10 °C	86 kt	2 h 22 min	7:31 pm PDT (02:31 UTC)
18,000 ft FL180	210° at 38 kt	+36 kt	-12 °C	84 kt	2 h 25 min	7:34 pm PDT (02:34 UTC)
24,000 ft FL240	220° at 48 kt	+47 kt	-20 °C	73 kt	2 h 47 min	7:56 pm PDT (02:56 UTC)
30,000 ft FL300	220° at 50 kt	+48 kt	-28 °C	72 kt	2 h 49 min	7:58 pm PDT (02:58 UTC)
34,000 ft FL340	210° at 55 kt	+52 kt	-34 °C	68 kt	2 h 59 min	8:08 pm PDT (03:08 UTC)
39,000 ft FL390	220° at 55 kt	+53 kt	-44 °C	67 kt	3 h 02 min	8:11 pm PDT (03:11 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
LAS	used from 0 nm out; 24 nm from the line		200/25 11°	230/22 5°	240/25 -1°	220/37 -12°	220/44 -21°	210/52 -27°	210/60 -34°	220/58 -44°
ONT	used from 97 nm out; 52 nm from the line	230/11	200/17 6°	230/27 4°	230/32 -2°	210/39 -12°	220/51 -20°	220/48 -29°	210/51 -34°	210/52 -44°

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
LAS Las Vegas, NV	departure	VFR Sky: a few clouds at 7,500 feet, a broken layer at 10,000 feet, a broken layer at 15,000 feet	from the south (190°) at 12 knots, gusting to 23	10+ mi	10,000 ft	2,183 ft	4:56 pm PDT (23:56 UTC)
DAG Daggett, CA	106 nm out, 7 nm south of the line	VFR Sky: scattered clouds at 11,000 feet	from the southwest (220°) at 23 knots, gusting to 35	10+ mi	none	1,930 ft	23:50 UTC
VCV Victorville, CA	145 nm out, 4 nm northeast of the line, tower	VFR Sky: scattered clouds at 11,000 feet	from the south-southeast (160°) at 26 knots, gusting to 34	10+ mi	none	2,885 ft	23:50 UTC
EMT El Monte, CA	184 nm out, 3 nm south of the line, tower	VFR Sky: scattered clouds at 4,000 feet	from the south (170°) at 10 knots	10+ mi	none	295 ft	23:45 UTC
HHR Hawthorne, CA	destination	VFR Sky: a broken layer at 4,300 feet, a broken layer at 5,000 feet, a broken layer at 12,000 feet	from the west (270°) at 7 knots	10+ mi	4,300 ft	65 ft	4:53 pm PDT (23:53 UTC)

The highest airport on this list sits at 2,885 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At HHR when you get there the forecast at the estimated arrival, 7:07 pm PDT (02:07 UTC)

HHR has no terminal forecast; use the nearest airport that does.

The forecast for LAS, the departure

From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 14 knots, gusting to 24, visibility more than 6 miles, showers nearby, a few clouds at 6,000 feet, scattered clouds at 8,000 feet and more above
From Sun 8:00 pm PDT (03:00 UTC): wind from the south at 12 knots, gusting to 20, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet
From Mon 1:00 am PDT (08:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet
From Mon 8:00 am PDT (15:00 UTC): wind from the south at 8 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 15 knots, gusting to 25, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 12,000 feet
From Mon 8:00 pm PDT (03:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, a few clouds at 8,000 feet, scattered clouds 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 on the route, at the departure end · security · starts tomorrow · ZLA
4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 16 nm from the route, 193 nm along the route · security · ZLA

Daylight

Sunset at LAS 6:08 pm PDT (01:08 UTC), at HHR 6:23 pm PDT (01:23 UTC) (civil twilight ends 6:48 pm PDT (01:48 UTC)). At 120 knots the arrival at HHR is after sunset there (6:24 pm PDT (01:24 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, 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: Harry Reid International, Jack Northrop Fld/Hawthorne Municipal.