Plan a flight · Sun 11:46 pm PDT (06:46 UTC)

Mahlon Sweet Field to Newark Liberty International EUG → EWR

2,152 nautical miles (2,476 statute miles) east on a straight line, true course 078°, about 063° magnetic at the departure end (variation 15E). At 120 knots that is 12 h 53 min at the quickest height in today's winds (39,000 ft, a 47-knot tailwind), arriving about 3:39 pm EDT (19:39 UTC). Right now EUG is VFR, wind calm; EWR is marginal VFR, wind from the north-northeast (020°) at 12 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: 7 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 C11C: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 40 knots, until 12:55 am PDT (07:55 UTC). Over the route from 867 to 867 nm out.
as issued
```
WSUS32 KKCI 120555
MKCC WST 120555
CONVECTIVE SIGMET 11C
VALID UNTIL 0755Z
SD WY
FROM 60WNW DPR-20SSE DPR-40SSW RAP-60W RAP-60WNW DPR
DMSHG AREA TS MOV FROM 22040KT. TOPS TO FL310.
```
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 209 nm of the route.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 110 to 578 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 149 to 647 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 289 to 488 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 299 to 1165 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 369 to 747 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 657 to 767 nm out.
AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 717 to 807 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Near the route, 777 nm along the route.
AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 1325 to 1474 nm out.
AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the last 528 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1913 to 2082 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 189 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

B737 at 10,000 ft, 10 nm south, 9:25 pm PDT (04:25 UTC): no icing, remarks: during the descent runway 5. 90 nm along the route, 10 nm south 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
E73L descending, 29 nm north, 11:20 pm PDT (06:20 UTC): remarks: breaking action good broke out about 600FT above ground. 518 nm along the route, 29 nm north of the line.
as filed, and in English
```
BZN UA /OV BZN/TM 0620/FLDURD/TP E73L/RM BREAKING ACTION GOOD. BROKE OUT ABOUT 600FT AGL
```
Report
a routine report filed through BZN
Where
over BZN
Time
06:20 UTC
Height
during the descent
Aircraft
E73L
Remarks
breaking action good broke out about 600FT above ground
B737 , 29 nm north, 10:31 pm PDT (05:31 UTC): remarks: saw the light at 500FT braking good no icing. 518 nm along the route, 29 nm north of the line.
as filed, and in English
```
BZN UA /OV BZN/TM 0531/FLBURD/TP B737/RM SAW THE LIGHT AT 500FT. BRAKING GOOD. NEG ICING
```
Report
a routine report filed through BZN
Where
over BZN
Time
05:31 UTC
Height
at BURD
Aircraft
B737
Remarks
saw the light at 500FT braking good no icing
A333 descending, 49 nm south, 10:44 pm PDT (05:44 UTC): a routine report with nothing remarked on. 1733 nm along the route, 49 nm south of the line.
as filed, and in English
```
DTW UA /OV DTW/TM 0544/FLDURD/TP A333/SK TOPS 025
```
Report
a routine report filed through DTW
Where
over DTW
Time
05:44 UTC
Height
during the descent
Aircraft
A333
Sky
tops 2,500 ft
B739 descending, 49 nm south, 9:54 pm PDT (04:54 UTC): a routine report with nothing remarked on. 1733 nm along the route, 49 nm south of the line.
as filed, and in English
```
DTW UA /OV DTW/TM 0454/FLDURD/TP B739/SK BASES 011
```
Report
a routine report filed through DTW
Where
over DTW
Time
04:54 UTC
Height
during the descent
Aircraft
B739
Sky
bases 1,100 ft
GA6C descending, 43 nm north, 9:32 pm PDT (04:32 UTC): overcast above 1,000 ft, remarks: bases OVC010. At the destination end, 43 nm north of the line.
as filed, and in English
```
SWF UA /OV SWF 270005/TM 0432/FLDURD/TP GA6C/SK OVC010/RM BASES OVC010
```
Report
a routine report filed through SWF
Where
5 nm west (270°) of SWF
Time
04:32 UTC
Height
during the descent
Aircraft
GA6C
Sky
overcast from 1,000 ft
Remarks
bases OVC010
B763 at 800 ft, 18 nm east, 10:51 pm PDT (05:51 UTC): a broken layer, remarks: bases at at 80,000 ft and tops 1500. At the destination end, 18 nm east of the line.
as filed, and in English
```
JFK UA /OV JFK 2 MILES SOUTHEAST/TM 0551/FL008/TP B763/SK BKN/RM BASES AT 800 AND TOPS 1500
```
Report
a routine report filed through JFK
Where
jfk 2 miles southeast
Time
05:51 UTC
Height
at 800 ft
Aircraft
B763
Sky
a broken layer
Remarks
bases at at 80,000 ft and tops 1500

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 19 forecast points nearest it (RDM, LWS, BOI, DLN, BIL, MLS, RAP, PIR, ABR, AXN, MSP, LSE, GRB, MKG, CLE, BUF, PSB, AVP, JFK). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	250° at 10 kt	−8 kt		128 kt	16 h 49 min	7:35 pm EDT (23:35 UTC)
5,500 ft	260° at 4 kt	−4 kt	6 °C	124 kt	17 h 21 min	8:07 pm EDT (00:07 UTC)
7,500 ft	260° at 4 kt	−4 kt	7 °C	124 kt	17 h 21 min	8:07 pm EDT (00:07 UTC)
9,500 ft	260° at 7 kt	−7 kt	4 °C	127 kt	16 h 57 min	7:43 pm EDT (23:43 UTC)
11,500 ft	250° at 13 kt	−12 kt	1 °C	132 kt	16 h 18 min	7:04 pm EDT (23:04 UTC)
13,500 ft	250° at 16 kt	−14 kt	-3 °C	134 kt	16 h 04 min	6:50 pm EDT (22:50 UTC)
15,500 ft	260° at 17 kt	−17 kt	-7 °C	137 kt	15 h 42 min	6:28 pm EDT (22:28 UTC)
17,500 ft	260° at 19 kt	−19 kt	-11 °C	139 kt	15 h 29 min	6:15 pm EDT (22:15 UTC)
18,000 ft FL180	260° at 20 kt	−20 kt	-12 °C	140 kt	15 h 22 min	6:08 pm EDT (22:08 UTC)
24,000 ft FL240	260° at 25 kt	−24 kt	-23 °C	144 kt	14 h 57 min	5:43 pm EDT (21:43 UTC)
30,000 ft FL300	260° at 29 kt	−29 kt	-36 °C	149 kt	14 h 27 min	5:13 pm EDT (21:13 UTC)
34,000 ft FL340	260° at 39 kt	−38 kt	-41 °C	158 kt	13 h 37 min	4:23 pm EDT (20:23 UTC)
39,000 ft FL390	260° at 46 kt	−47 kt	-47 °C	167 kt	12 h 53 min	3:39 pm EDT (19:39 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
RDM	used from 0 nm out; 64 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°
LWS	used from 199 nm out; 105 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°
BOI	used from 249 nm out; 86 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°
DLN	used from 349 nm out; 86 nm from the line			090/6 -6°	240/22 -4°	210/34 -16°	210/62 -25°	210/66 -34°	210/82 -36°	220/77 -42°
BIL	used from 548 nm out; 63 nm from the line		080/13	180/9 -2°	210/38 0°	220/51 -11°	210/46 -22°	210/58 -35°	230/73 -39°	230/72 -45°
MLS	used from 697 nm out; 64 nm from the line		150/23 2°	190/29 4°	210/44 2°	220/32 -10°	210/36 -21°	200/48 -37°	230/63 -40°	240/71 -47°
RAP	used from 797 nm out; 89 nm from the line		180/23 12°	200/38 13°	210/38 6°	220/28 -10°	230/34 -21°	230/37 -36°	250/52 -38°	250/59 -46°
PIR	used from 896 nm out; 80 nm from the line		170/22 19°	190/25 13°	210/32 6°	240/23 -9°	250/32 -21°	250/38 -36°	260/44 -40°	260/52 -47°
ABR	used from 996 nm out; 39 nm from the line	070/14	250/10 17°	270/16 11°	260/28 5°	260/36 -10°	260/41 -22°	270/33 -37°	260/42 -42°	260/50 -48°
AXN	used from 1146 nm out; 58 nm from the line	100/14	250/21 14°	240/24 12°	240/31 5°	260/36 -10°	260/40 -21°	250/42 -36°	260/48 -45°	260/53 -50°
MSP	used from 1195 nm out; 59 nm from the line	230/26	240/30 17°	240/24 12°	250/22 5°	250/35 -10°	260/36 -21°	250/41 -36°	250/49 -45°	260/58 -52°
LSE	used from 1345 nm out; 32 nm from the line	230/40	240/24 17°	240/13 10°	250/13 6°	280/22 -9°	250/28 -21°	250/41 -34°	260/42 -44°	270/62 -53°
GRB	used from 1444 nm out; 41 nm from the line	250/36	270/23 16°	270/14 9°	240/18 4°	280/26 -9°	280/29 -20°	290/42 -36°	290/51 -45°	290/72 -55°
MKG	used from 1544 nm out; 37 nm from the line	260/22	290/16 15°	300/11 10°	290/5 3°	300/26 -9°	300/32 -20°	320/48 -36°	320/61 -45°	310/74 -53°
CLE	used from 1693 nm out; 119 nm from the line	340/7	010/16 13°	350/18 8°	350/20 3°	340/31 -10°	340/46 -21°	340/54 -37°	330/62 -44°	340/65 -49°
BUF	used from 1843 nm out; 71 nm from the line	320/10	010/16 10°	360/10 6°	340/13 2°	330/22 -11°	300/25 -23°	320/31 -38°	300/29 -44°	280/36 -50°
PSB	used from 1942 nm out; 54 nm from the line		360/13 13°	330/14 7°	300/11 3°	290/12 -11°	240/23 -23°	270/25 -36°	250/34 -40°	250/45 -48°
AVP	used from 1992 nm out; 56 nm from the line	150/5	350/13 12°	270/20 8°	260/17 4°	260/25 -11°	240/31 -22°	240/54 -35°	230/61 -41°	240/55 -49°
JFK	used from 2142 nm out; 23 nm from the line	250/18	250/23 14°	240/33 9°	240/33 4°	240/38 -10°	240/45 -21°	230/86 -32°	230/102 -40°	230/84 -51°

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)
RDM Redmond, OR	90 nm out, 10 nm south of the line, tower	VFR Sky: a few clouds at 8,000 feet	calm	10+ mi	none	3,081 ft	05:56 UTC
BKE Baker City, OR	239 nm out, 4 nm west of the line	VFR Sky: scattered clouds at 2,600 feet, a broken layer at 8,500 feet	from the north (350°) at 6 knots	10+ mi	8,500 ft	3,373 ft	05:53 UTC
EKS Ennis, MT	498 nm out, 0 nm west of the line	low IFR Sky: a broken layer at 300 feet, a broken layer at 800 feet, overcast at 1,200 feet Weather: light snow, mist	calm	2 mi	300 ft	5,432 ft	06:30 UTC
ABR Aberdeen, SD	1056 nm out, 18 nm north of the line	low IFR Sky: overcast at 400 feet Weather: mist	from the north-northeast (030°) at 11 knots	6 mi	400 ft	1,301 ft	06:20 UTC
FCM Minneapolis, MN	1265 nm out, 9 nm northeast of the line, tower	VFR	from the south-southwest (200°) at 8 knots	10+ mi	none	906 ft	05:53 UTC
OSH Oshkosh, WI	1484 nm out, 3 nm south of the line, tower	VFR	from the south (190°) at 8 knots	10+ mi	none	808 ft	05:53 UTC
FNT Flint, MI	1703 nm out, 11 nm south of the line, tower	VFR Sky: a few clouds at 700 feet	from the southwest (220°) at 4 knots	10+ mi	none	782 ft	05:53 UTC
ERI Erie, PA	1873 nm out, 16 nm southwest of the line, tower	marginal VFR Sky: overcast at 3,000 feet	variable at 4 knots	10+ mi	3,000 ft	732 ft	00:51 UTC
AVP Wilkes-Barre/Scranton, PA	2072 nm out, 10 nm north of the line, tower	marginal VFR Sky: overcast at 1,400 feet	calm	10+ mi	1,400 ft	961 ft	05:54 UTC
EWR Newark, NJ	destination	marginal VFR Sky: scattered clouds at 800 feet, overcast at 1,300 feet	from the north-northeast (020°) at 12 knots	10+ mi	1,300 ft	17 ft	1:51 am EDT (05:51 UTC)

The highest airport on this list sits at 5,432 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At EWR when you get there the forecast at the estimated arrival, 3:39 pm EDT (19:39 UTC)

Wind from the north-northwest at 8 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet VFR

The whole forecast for EWR

From Mon 2:00 am EDT (06:00 UTC): wind from the north-northeast at 14 knots, visibility more than 6 miles, showers nearby, overcast at 800 feet
From Mon 8:00 am EDT (12:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, a broken layer at 800 feet, overcast at 1,500 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the north at 9 knots, visibility more than 6 miles, a broken layer at 2,500 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the north-northwest at 8 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet
From Mon 11:00 pm EDT (03:00 UTC): wind from the north at 4 knots, visibility more than 6 miles, a few clouds at 5,000 feet, a few clouds at 15,000 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

5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 9 nm from the route, at the destination end · security · until 20 October · ZNY

Daylight

Sunset at EUG 6:34 pm PDT (01:34 UTC), at EWR 6:21 pm EDT (22:21 UTC) (civil twilight ends 6:48 pm EDT (22:48 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 northern Rockies · 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: Mahlon Sweet Field, Newark Liberty International.