Plan a flight · Sun 11:43 pm PDT (06:43 UTC)

Mahlon Sweet Field to Hollywood Burbank Airport EUG → BUR

637 nautical miles (733 statute miles) south on a straight line, true course 158°, about 143° magnetic at the departure end (variation 15E). At 120 knots that is 4 h 18 min at the quickest height in today's winds (24,000 ft, a 28-knot tailwind), arriving about 4:01 am PDT (11:01 UTC), after sunset at the destination. Right now EUG is VFR, wind calm; BUR is marginal VFR, wind from the south-southeast (160°) 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: 637 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 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 378 nm of the route.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Over the last 50 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 EUG.

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

E75L at 10,000 ft, 5 nm southwest, 10:40 pm PDT (05:40 UTC): light to moderate chop turbulence, remarks: during the descent rnav-z runway 32 100-60. 119 nm along the route, 5 nm southwest of the line.
as filed, and in English
```
MFR UA /OV ACLOB/TM 0540/FL100/TP E75L/TB LGT-MOD CHOP/RM DURD RNAV-Z RWY32 100-60
```
Report
a routine report filed through MFR
Where
aclob
Time
05:40 UTC
Height
at 10,000 ft
Aircraft
E75L
Turbulence
light to moderate chop
Remarks
during the descent rnav-z runway 32 100-60
B738 at 30,000 ft, 49 nm northeast, 8:45 pm PDT (03:45 UTC): light to moderate turbulence, remarks: zse. 169 nm along the route, 49 nm northeast of the line.
as filed, and in English
```
LKV UA /OV LKV180040/TM 0345/FL300/TP B738/TB CONS LGT OCNL MOD/RM ZSE
```
Report
a routine report filed through LKV
Where
40 nm south (180°) of LKV
Time
03:45 UTC
Height
at 30,000 ft
Aircraft
B738
Turbulence
continuous light occasional moderate
Remarks
zse
B38M at 3,000 ft, 44 nm east, 10:47 pm PDT (05:47 UTC): a broken layer from 2,900 ft to 8,000 ft, remarks: BASE030. At the destination end, 44 nm east of the line.
as filed, and in English
```
ONT UA /OV KONT080005/TM 0547/FL030/TP B38M/SK BKN029-TOP080/RM BASE030
```
Report
a routine report filed through ONT
Where
5 nm east (080°) of KONT
Time
05:47 UTC
Height
at 3,000 ft
Aircraft
B38M
Sky
a broken layer from 2,900 ft, tops 8,000 ft
Remarks
BASE030
A321 at 3,300 ft, 46 nm east, 9:59 pm PDT (04:59 UTC): a broken layer above 3,300 ft, remarks: during the descent. At the destination end, 46 nm east of the line.
as filed, and in English
```
ONT UA /OV ONT078008/TM 0459/FL033/TP A321/SK BKN033-TOPUNKN/RM DURD
```
Report
a routine report filed through ONT
Where
8 nm east (078°) of ONT
Time
04:59 UTC
Height
at 3,300 ft
Aircraft
A321
Sky
a broken layer from 3,300 ft, tops unknown
Remarks
during the descent
GLF5 at 3,500 ft, 7 nm west, 9:54 pm PDT (04:54 UTC): overcast above 3,600 ft. At the destination end, 7 nm west of the line.
as filed, and in English
```
VNY UA /OV VNY36006/TM 0454/FL035/TP GLF5/SK OVC036
```
Report
a routine report filed through VNY
Where
VNY36006
Time
04:54 UTC
Height
at 3,500 ft
Aircraft
GLF5
Sky
overcast from 3,600 ft

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 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 7 forecast points nearest it (OTH, SIY, RBL, RNO, SAC, FAT, WJF). 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	120° at 5 kt	+4 kt	3 °C	116 kt	5 h 29 min	5:12 am PDT (12:12 UTC)
7,500 ft	160° at 3 kt	+3 kt	1 °C	117 kt	5 h 27 min	5:10 am PDT (12:10 UTC)
9,500 ft	230° at 4 kt	+1 kt	-3 °C	119 kt	5 h 21 min	5:04 am PDT (12:04 UTC)
11,500 ft	260° at 6 kt	−1 kt	-6 °C	121 kt	5 h 16 min	4:59 am PDT (11:59 UTC)
13,500 ft	290° at 8 kt	−6 kt	-9 °C	126 kt	5 h 03 min	4:46 am PDT (11:46 UTC)
15,500 ft	320° at 12 kt	−11 kt	-12 °C	131 kt	4 h 52 min	4:35 am PDT (11:35 UTC)
17,500 ft	330° at 17 kt	−17 kt	-14 °C	137 kt	4 h 39 min	4:22 am PDT (11:22 UTC)
18,000 ft FL180	330° at 18 kt	−18 kt	-15 °C	138 kt	4 h 37 min	4:20 am PDT (11:20 UTC)
24,000 ft FL240	340° at 29 kt	−28 kt	-24 °C	148 kt	4 h 18 min	4:01 am PDT (11:01 UTC)
30,000 ft FL300	320° at 25 kt	−23 kt	-32 °C	143 kt	4 h 27 min	4:10 am PDT (11:10 UTC)
34,000 ft FL340	270° at 21 kt	−6 kt	-37 °C	126 kt	5 h 03 min	4:46 am PDT (11:46 UTC)
39,000 ft FL390	240° at 30 kt	+6 kt	-43 °C	114 kt	5 h 35 min	5:18 am PDT (12:18 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
OTH	used from 0 nm out; 58 nm from the line	040/15	040/14 1°	030/25 -4°	010/42 -6°	360/74 -13°	360/79 -24°	350/92 -39°	350/64 -46°	310/32 -45°
SIY	used from 50 nm out; 72 nm from the line		050/17 1°	010/16 -5°	360/26 -8°	360/71 -14°	360/94 -23°	360/88 -37°	350/41 -40°	290/17 -41°
RBL	used from 199 nm out; 51 nm from the line	020/16	360/6 5°	L/V -2°	340/10 -8°	360/59 -15°	360/87 -23°	360/68 -35°	330/28 -37°	260/26 -42°
RNO	used from 249 nm out; 60 nm from the line		010/9	320/10 -2°	210/23 -9°	210/34 -19°	220/36 -25°	230/31 -29°	230/41 -33°	230/38 -42°
SAC	used from 348 nm out; 62 nm from the line	110/6	L/V 4°	010/11 -2°	350/11 -7°	340/24 -16°	360/44 -23°	330/24 -30°	270/21 -35°	230/23 -43°
FAT	used from 398 nm out; 47 nm from the line	130/16	160/20 5°	190/28 -1°	210/25 -5°	220/27 -15°	230/21 -26°	220/42 -29°	220/44 -35°	220/44 -44°
WJF	used from 547 nm out; 40 nm from the line		200/28 6°	210/28 3°	210/29 -4°	210/28 -14°	220/41 -20°	220/47 -29°	220/46 -37°	220/53 -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
EUG Eugene, OR	departure	VFR Sky: scattered clouds at 7,000 feet	calm	10+ mi	none	373 ft	10:54 pm PDT (05:54 UTC)
LMT Klamath Falls, OR	129 nm out, 17 nm east of the line, tower	VFR	from the north (360°) at 6 knots	10+ mi	none	4,095 ft	05:53 UTC
TRK Truckee, CA	318 nm out, 23 nm east of the line, tower	VFR Sky: scattered clouds at 5,000 feet	from the south-southwest (210°) at 6 knots	10+ mi	none	5,904 ft	06:35 UTC
PVF Placerville, CA	338 nm out, 16 nm southwest of the line	reported, no category	calm	10+ mi	none	2,585 ft	06:35 UTC
MPI Mariposa, CA	418 nm out, 11 nm southwest of the line	no report just now				2,254 ft
FAT Fresno, CA	468 nm out, 11 nm southwest of the line, tower	VFR Sky: a broken layer at 10,000 feet, a broken layer at 15,000 feet, a broken layer at 20,000 feet	from the southeast (130°) at 13 knots	10+ mi	10,000 ft	335 ft	05:53 UTC
BFL Bakersfield, CA	557 nm out, 8 nm west of the line, tower	VFR Sky: a broken layer at 6,000 feet, overcast at 8,000 feet	from the north (010°) at 12 knots, gusting to 19	10+ mi	6,000 ft	509 ft	05:54 UTC
WJF Lancaster, CA	607 nm out, 17 nm east of the line, tower	VFR	from the west-southwest (240°) at 13 knots	10+ mi	none	2,350 ft	05:56 UTC
BUR Burbank, CA	destination	marginal VFR Sky: a broken layer at 2,400 feet, a broken layer at 3,200 feet, overcast at 4,700 feet	from the south-southeast (160°) at 6 knots	10+ mi	2,400 ft	778 ft	10:53 pm PDT (05:53 UTC)

The highest airport on this list sits at 5,904 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At BUR when you get there the forecast at the estimated arrival, 4:01 am PDT (11:01 UTC)

Wind light and variable, visibility more than 6 miles, a broken layer at 3,000 feet marginal VFR

30% chance between Sun 11:00 pm PDT (06:00 UTC) and 5:00 am PDT (12:00 UTC): light rain showers

The whole forecast for BUR

From Sun 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 3,000 feet
30% chance between Sun 11:00 pm PDT (06:00 UTC) and 5:00 am PDT (12:00 UTC): light rain showers
From Mon 5:00 am PDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 3,000 feet
30% chance between Mon 5:00 am PDT (12:00 UTC) and 11:00 am PDT (18:00 UTC): light rain showers
From Mon 12:00 pm PDT (19:00 UTC): wind from the south at 10 knots, visibility more than 6 miles, a broken layer at 3,500 feet

The forecast for EUG, the departure

From Sun 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
From Mon 2:00 pm PDT (21:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, clear skies

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

6/7094 45NM NE MERCED, CA, Sunday, October 4, 2026 through Tuesday, October 20, 2026 UTC 3 nm from the route, 428 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 20 October · ZOA

Daylight

Sunset at EUG 6:34 pm PDT (01:34 UTC), at BUR 6:23 pm PDT (01:23 UTC) (civil twilight ends 6:48 pm PDT (01:48 UTC)). At 120 knots the arrival at BUR is before sunrise there (6:56 am PDT (13:56 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 Northwest · loop National Weather Service

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: Mahlon Sweet Field, Hollywood Burbank Airport.