Plan a flight · Sun 7:37 pm PDT (02:37 UTC)

John Wayne/Orange County to Coeur D'Alene Airport SNA → COE

848 nautical miles (976 statute miles) north on a straight line, true course 003°, about 351° magnetic at the departure end (variation 12E). At 120 knots that is 5 h 05 min at the quickest height in today's winds (24,000 ft, a 47-knot tailwind), arriving about 12:42 am PDT (07:42 UTC), after sunset at the destination. Right now SNA is VFR, wind from the south (180°) at 7 knots; COE is VFR, wind from the northeast (050°) at 10 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 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 W10W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 8:55 pm PDT (03:55 UTC). Over the route from 259 to 339 nm out.
as issued
```
WSUS33 KKCI 120155
MKCW WST 120155
CONVECTIVE SIGMET 10W
VALID UNTIL 0355Z
NV
FROM 70SW TWF-40NNW BVL-40SW ELY-30ESE OAL-40WNW OAL-70SW TWF
AREA TS MOV FROM 23020KT. TOPS TO FL300.
```
AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 80 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 20 to 150 nm out.
AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Over the route from 160 to 319 nm out.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 259 to 539 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 269 to 489 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 658 to 818 nm out.
AIRMET ZULU 2C: moderate icing up to 16,000 ft. Over the last 160 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 SNA.

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

B38M at 14,000 ft, 42 nm east, 5:13 pm PDT (00:13 UTC): moderate turbulence, light rime icing, 8 °C. 40 nm along the route, 42 nm east of the line.
as filed, and in English
```
ONT UA /OV ONT053034/TM 0013/FL140/TP B38M/TA 08/TB MODERATE TURBULENCE/IC LIGHT RIME ICE 190 - 170
```
Report
a routine report filed through ONT
Where
34 nm northeast (053°) of ONT
Time
00:13 UTC
Height
at 14,000 ft
Aircraft
B38M
Temperature
8 °C
Turbulence
moderate turbulence
Icing
light rime ice at 19,000 ft at 17,000 ft
E170 at 3,500 ft, 44 nm southeast, 6:59 pm PDT (01:59 UTC): remarks: B035. At the departure end, 44 nm southeast of the line.
as filed, and in English
```
CRQ UA /OV CRQ/TM 0159/FL035/TP E170/RM B035
```
Report
a routine report filed through CRQ
Where
over CRQ
Time
01:59 UTC
Height
at 3,500 ft
Aircraft
E170
Remarks
B035
A20N at 5,300 ft, 0 nm northeast, 6:00 pm PDT (01:00 UTC): a broken layer from 4,300 ft to 5,300 ft. At the departure end, 0 nm northeast of the line.
as filed, and in English
```
SNA UA /OV SNA/TM 0100/FL053/TP A20N/SK BKN043-TOP053
```
Report
a routine report filed through SNA
Where
over SNA
Time
01:00 UTC
Height
at 5,300 ft
Aircraft
A20N
Sky
a broken layer from 4,300 ft, tops 5,300 ft
E75S at 5,000 ft, 16 nm west, 5:00 pm PDT (00:00 UTC): a routine report with nothing remarked on. At the departure end, 16 nm west 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
B737 at 6,400 ft, 15 nm west, 6:30 pm PDT (01:30 UTC): a broken layer from 3,300 ft to 6,400 ft. At the departure end, 15 nm west of the line.
as filed, and in English
```
LGB UA /OV LGB/TM 0130/FL064/TP B737/SK BKN033-TOP064
```
Report
a routine report filed through LGB
Where
over LGB
Time
01:30 UTC
Height
at 6,400 ft
Aircraft
B737
Sky
a broken layer from 3,300 ft, tops 6,400 ft
A21B at 4,000 ft, 29 nm west, 5:11 pm PDT (00:11 UTC): a broken layer above 4,000 ft, remarks: during the descent runway 25L. At the departure end, 29 nm west of the line.
as filed, and in English
```
LAX UA /OV LAX/TM 0011/FL040/TP A21B/SK BKN-BASE040/RM DURD RY25L
```
Report
a routine report filed through LAX
Where
over LAX
Time
00:11 UTC
Height
at 4,000 ft
Aircraft
A21B
Sky
BKN-BASE040
Remarks
during the descent runway 25L
B739 at 3,400 ft, 19 nm west, 4:55 pm PDT (23:55 UTC): overcast above 5,400 ft, remarks: bases 3,500 ft. At the departure end, 19 nm west of the line.
as filed, and in English
```
KLAX UA /OV 10 E LAX/TM 2355/FL034/TP B739/SK OVC054/RM BASES 035
```
Report
a routine report filed through KLAX
Where
10 east lax
Time
23:55 UTC
Height
at 3,400 ft
Aircraft
B739
Sky
overcast from 5,400 ft
Remarks
bases 3,500 ft
A21N at 2,000 ft, 2 nm south, 6:06 pm PDT (01:06 UTC): remarks: ils 25L haze below the ceiling. At the departure end, 2 nm south of the line.
as filed, and in English
```
LAX UA /OV LAX070030/TM 0106/FL020/TP A21N/SK TOPS068 BASES040/RM ILS 25L - HZ BELOW THE CEILING
```
Report
a routine report filed through LAX
Where
30 nm east (070°) of LAX
Time
01:06 UTC
Height
at 2,000 ft
Aircraft
A21N
Sky
TOPS068 BASES040
Remarks
ils 25L haze below the ceiling
SLG4 at 3,000 ft, 6 nm southwest, 6:33 pm PDT (01:33 UTC): scattered clouds above 4,000 ft. At the departure end, 6 nm southwest of the line.
as filed, and in English
```
EMT UA /OV EMT070006/TM 0133/FL030/TP SLG4/SK SCT040
```
Report
a routine report filed through EMT
Where
6 nm east (070°) of EMT
Time
01:33 UTC
Height
at 3,000 ft
Aircraft
SLG4
Sky
scattered clouds from 4,000 ft
B739 at 4,000 ft, 26 nm west, 5:32 pm PDT (00:32 UTC): overcast above 4,000 ft. At the departure end, 26 nm west of the line.
as filed, and in English
```
BUR UA /OV BUR/TM 0032/FL040/TP B739/SK OVC040
```
Report
a routine report filed through BUR
Where
over BUR
Time
00:32 UTC
Height
at 4,000 ft
Aircraft
B739
Sky
overcast from 4,000 ft
E75L climbing, 14 nm west, 7:15 pm PDT (02:15 UTC): a routine report with nothing remarked on. 40 nm along the route, 14 nm west of the line.
as filed, and in English
```
ONT UA /OV ONT290030/TM 0215/FLDURC/TP E75L/SK T-078
```
Report
a routine report filed through ONT
Where
30 nm west (290°) of ONT
Time
02:15 UTC
Height
during the climb
Aircraft
E75L
Sky
T-078

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 (ONT, WJF, BIH, BAM, BOI, LWS, GEG). 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	190° at 3 kt	−3 kt	3 °C	123 kt	6 h 54 min	2:31 am PDT (09:31 UTC)
6,500 ft	200° at 4 kt	−4 kt	1 °C	124 kt	6 h 50 min	2:27 am PDT (09:27 UTC)
8,500 ft	250° at 4 kt	−2 kt	-1 °C	122 kt	6 h 57 min	2:34 am PDT (09:34 UTC)
10,500 ft	230° at 8 kt	−6 kt	-4 °C	126 kt	6 h 44 min	2:21 am PDT (09:21 UTC)
12,500 ft	220° at 15 kt	−12 kt	-8 °C	132 kt	6 h 25 min	2:02 am PDT (09:02 UTC)
14,500 ft	210° at 23 kt	−21 kt	-11 °C	141 kt	6 h 01 min	1:38 am PDT (08:38 UTC)
16,500 ft	200° at 32 kt	−30 kt	-15 °C	150 kt	5 h 39 min	1:16 am PDT (08:16 UTC)
18,000 ft FL180	200° at 39 kt	−37 kt	-18 °C	157 kt	5 h 24 min	1:01 am PDT (08:01 UTC)
24,000 ft FL240	200° at 49 kt	−47 kt	-27 °C	167 kt	5 h 05 min	12:42 am PDT (07:42 UTC)
30,000 ft FL300	220° at 52 kt	−44 kt	-31 °C	164 kt	5 h 10 min	12:47 am PDT (07:47 UTC)
34,000 ft FL340	220° at 50 kt	−40 kt	-34 °C	160 kt	5 h 18 min	12:55 am PDT (07:55 UTC)
39,000 ft FL390	220° at 44 kt	−34 kt	-41 °C	154 kt	5 h 30 min	1:07 am PDT (08:07 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
ONT	used from 0 nm out; 12 nm from the line	190/8	190/19 6°	210/23 4°	210/29 -3°	210/47 -13°	210/49 -19°	220/47 -30°	220/50 -36°	220/55 -43°
WJF	used from 50 nm out; 24 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°
BIH	used from 150 nm out; 58 nm from the line		L/V	240/7 1°	190/13 -3°	200/26 -16°	210/43 -26°	220/54 -28°	220/51 -35°	220/47 -43°
BAM	used from 299 nm out; 97 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°
BOI	used from 499 nm out; 85 nm from the line		300/7 2°	280/5 -4°	210/16 -9°	210/60 -20°	210/75 -29°	210/63 -32°	220/64 -32°	220/54 -39°
LWS	used from 698 nm out; 40 nm from the line	070/10	080/12 -2°	030/12 -6°	080/7 -10°	170/34 -21°	160/46 -32°	200/33 -35°	220/22 -35°	230/18 -38°
GEG	used from 798 nm out; 32 nm from the line		080/16 -2°	050/17 -7°	080/9 -10°	190/33 -21°	180/31 -32°	L/V -35°	L/V -37°	270/8 -40°

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
SNA Santa Ana, CA	departure	VFR Sky: scattered clouds at 3,400 feet, a broken layer at 4,300 feet, a broken layer at 5,000 feet	from the south (180°) at 7 knots	10+ mi	4,300 ft	55 ft	6:53 pm PDT (01:53 UTC)
POC La Verne, CA	30 nm out, 6 nm southeast of the line, tower	VFR Sky: a broken layer at 11,000 feet	from the south-southwest (210°) at 5 knots	10+ mi	11,000 ft	1,013 ft	00:47 UTC
IYK Inyokern, CA	120 nm out, 4 nm west of the line	no report just now				2,457 ft
GAB Gabbs, NV	319 nm out, 21 nm west of the line	no report just now				4,699 ft
TMT Austin, NV	349 nm out, 14 nm east of the line	VFR Sky: scattered clouds at 4,900 feet, a broken layer at 6,000 feet, overcast at 10,000 feet	from the north-northwest (330°) at 6 knots	10+ mi	6,000 ft	5,735 ft	02:15 UTC
WMC Winnemucca, NV	429 nm out, 19 nm west of the line	VFR Sky: overcast at 11,000 feet	from the northwest (320°) at 16 knots, gusting to 22	10+ mi	11,000 ft	4,307 ft	01:56 UTC
ONO Ontario, OR	618 nm out, 7 nm northeast of the line	VFR Sky: a broken layer at 7,500 feet	from the north-northwest (330°) at 18 knots, gusting to 28	10+ mi	7,500 ft	2,193 ft	01:53 UTC
JSY Joseph, OR	698 nm out, 10 nm northwest of the line	VFR	from the south-southwest (210°) at 4 knots	10+ mi	none	4,126 ft	14:30 UTC
LWS Lewiston, ID	768 nm out, 5 nm southwest of the line, tower	VFR Sky: overcast at 6,000 feet	from the west-northwest (300°) at 8 knots	10+ mi	6,000 ft	1,442 ft	01:56 UTC
COE Coeur D'Alene, ID	destination	VFR Sky: overcast at 7,500 feet	from the northeast (050°) at 10 knots	10+ mi	7,500 ft	2,320 ft	6:56 pm PDT (01:56 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 COE when you get there the forecast at the estimated arrival, 12:42 am PDT (07:42 UTC)

Wind from the north-northeast at 11 knots, visibility more than 6 miles, a broken layer at 7,000 feet VFR

The whole forecast for COE

From Sun 5:00 pm PDT (00:00 UTC): wind from the northeast at 11 knots, gusting to 20, visibility more than 6 miles, overcast at 6,000 feet
From Sun 8:00 pm PDT (03:00 UTC): wind from the north-northeast at 11 knots, visibility more than 6 miles, a broken layer at 7,000 feet
From Mon 6:00 am PDT (13:00 UTC): wind from the northeast at 9 knots, visibility more than 6 miles, scattered clouds at 7,000 feet
From Mon 12:00 pm PDT (19:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 10,000 feet

The forecast for SNA, the departure

From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 9 knots, visibility more than 6 miles, a few clouds at 3,000 feet, a broken layer at 5,000 feet
From Sun 10:00 pm PDT (05:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, a broken layer at 5,000 feet
From Mon 12:00 pm PDT (19:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, a broken layer at 5,000 feet

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

4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 1 nm from the route, at the departure end · security · ZLA

Daylight

Sunset at SNA 6:21 pm PDT (01:21 UTC), at COE 6:04 pm PDT (01:04 UTC) (civil twilight ends 6:36 pm PDT (01:36 UTC)). At 120 knots the arrival at COE is before sunrise there (7:01 am PDT (14:01 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: John Wayne/Orange County, Coeur D'Alene Airport.