The U.S. aircraft register, updated daily
Plan a flight · Mon 12:45 am PDT (07:45 UTC)

Mahlon Sweet Field to General Mitchell International EUG → MKE

1,527 nautical miles (1,757 statute miles) east on a straight line, true course 080°, about 065° magnetic at the departure end (variation 15E). At 120 knots that is 9 h 05 min at the quickest height in today's winds (39,000 ft, a 48-knot tailwind), arriving about 11:50 am CDT (16:50 UTC). Right now EUG is VFR, wind from the south-southeast (160°) at 3 knots; MKE is VFR, wind from the southwest (220°) 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: 2 flights in the DOT's last twelve reported months, the route's page.

The return flight

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 C13C: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 40 knots, until 1:55 am PDT (08:55 UTC). Over the route from 848 to 928 nm out.
    as issued
    WSUS32 KKCI 120655
    MKCC WST 120655
    CONVECTIVE SIGMET 13C
    VALID UNTIL 0855Z
    SD
    FROM 50NW DPR-30ESE DPR-20SE RAP-50WNW RAP-50NW DPR
    AREA TS MOV FROM 22040KT. TOPS TO FL300.
  • AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft, from 11:00 pm PDT (06:00 UTC). Over the first 210 nm of the route.
  • AIRMET ZULU 2C: moderate icing up to 23,000 ft, from 11:00 pm PDT (06:00 UTC). Over the route from 110 to 339 nm out.
  • AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist), from 11:00 pm PDT (06:00 UTC). Over the route from 160 to 679 nm out.
  • AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft, from 11:00 pm PDT (06:00 UTC). Over the route from 289 to 479 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), from 11:00 pm PDT (06:00 UTC). Over the route from 299 to 1168 nm out.
  • AIRMET ZULU 2C: moderate icing up to 23,000 ft, from 11:00 pm PDT (06:00 UTC). Over the route from 349 to 748 nm out.
  • AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft, from 11:00 pm PDT (06:00 UTC). Over the route from 619 to 778 nm out.
  • AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft, from 11:00 pm PDT (06:00 UTC). Over the route from 649 to 798 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), from 11:00 pm PDT (06:00 UTC). Over the route from 679 to 838 nm out.
  • 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), from 11:00 pm PDT (06:00 UTC). Over the route from 1287 to 1457 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 EUG.

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

  • E73L descending, 49 nm north, 11:20 pm PDT (06:20 UTC): remarks: breaking action good broke out about 600FT above ground. 519 nm along the route, 49 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 , 49 nm north, 10:31 pm PDT (05:31 UTC): remarks: saw the light at 500FT braking good no icing. 519 nm along the route, 49 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

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 13 forecast points nearest it (RDM, BOI, DLN, BIL, MLS, RAP, PIR, ABR, FSD, MCW, LSE, DBQ, MKG). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
5,500 ft210° at 9 kt−3 kt6 °C123 kt12 h 25 min3:10 pm CDT (20:10 UTC)
7,500 ft210° at 7 kt−2 kt6 °C122 kt12 h 31 min3:16 pm CDT (20:16 UTC)
9,500 ft220° at 9 kt−4 kt3 °C124 kt12 h 19 min3:04 pm CDT (20:04 UTC)
11,500 ft230° at 16 kt−11 kt1 °C131 kt11 h 39 min2:24 pm CDT (19:24 UTC)
13,500 ft230° at 19 kt−14 kt-3 °C134 kt11 h 24 min2:09 pm CDT (19:09 UTC)
15,500 ft240° at 20 kt−15 kt-7 °C135 kt11 h 19 min2:04 pm CDT (19:04 UTC)
17,500 ft240° at 21 kt−17 kt-11 °C137 kt11 h 09 min1:54 pm CDT (18:54 UTC)
18,000 ft FL180240° at 21 kt−18 kt-12 °C138 kt11 h 04 min1:49 pm CDT (18:49 UTC)
24,000 ft FL240250° at 27 kt−23 kt-23 °C143 kt10 h 41 min1:26 pm CDT (18:26 UTC)
30,000 ft FL300240° at 32 kt−26 kt-35 °C146 kt10 h 28 min1:13 pm CDT (18:13 UTC)
34,000 ft FL340240° at 44 kt−39 kt-39 °C159 kt9 h 36 min12:21 pm CDT (17:21 UTC)
39,000 ft FL390250° at 52 kt−48 kt-45 °C168 kt9 h 05 min11:50 am CDT (16:50 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
PointFrom3,0006,0009,00012,00018,00024,00030,00034,00039,000
RDMused from 0 nm out; 64 nm from the line040/17 -1°030/31 -8°010/29 -12°010/61 -19°360/95 -25°360/82 -36°360/40 -37°310/19 -40°
BOIused from 200 nm out; 101 nm from the line300/7 2°280/5 -4°210/16 -9°210/60 -20°210/75 -29°210/63 -32°220/64 -32°220/54 -39°
DLNused from 349 nm out; 87 nm from the line090/6 -6°240/22 -4°210/34 -16°210/62 -25°210/66 -34°210/82 -36°220/77 -42°
BILused from 549 nm out; 74 nm from the line080/13180/9 -2°210/38 0°220/51 -11°210/46 -22°210/58 -35°230/73 -39°230/72 -45°
MLSused from 699 nm out; 91 nm from the line150/23 2°190/29 4°210/44 2°220/32 -10°210/36 -21°200/48 -37°230/63 -40°240/71 -47°
RAPused from 798 nm out; 63 nm from the line180/23 12°200/38 13°210/38 6°220/28 -10°230/34 -21°230/37 -36°250/52 -38°250/59 -46°
PIRused from 898 nm out; 61 nm from the line170/22 19°190/25 13°210/32 6°240/23 -9°250/32 -21°250/38 -36°260/44 -40°260/52 -47°
ABRused from 1048 nm out; 61 nm from the line070/14250/10 17°270/16 11°260/28 5°260/36 -10°260/41 -22°270/33 -37°260/42 -42°260/50 -48°
FSDused from 1098 nm out; 46 nm from the line190/9230/30 18°240/23 13°240/20 6°260/22 -9°250/31 -21°250/43 -36°260/49 -43°270/53 -47°
MCWused from 1198 nm out; 81 nm from the line220/44250/30 17°230/14 12°240/17 6°250/22 -8°270/29 -20°250/34 -34°260/52 -43°260/59 -51°
LSEused from 1347 nm out; 20 nm from the line230/40240/24 17°240/13 10°250/13 6°280/22 -9°250/28 -21°250/41 -34°260/42 -44°270/62 -53°
DBQused from 1447 nm out; 84 nm from the line230/33250/30 16°280/15 9°260/15 5°260/21 -7°260/24 -20°250/37 -33°270/42 -43°280/63 -52°
MKGused from 1497 nm out; 88 nm from the line260/22290/16 15°300/11 10°290/5 3°300/26 -9°300/32 -20°320/48 -36°320/61 -45°310/74 -53°

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

AirportWhereConditionsWindVisibilityCeilingElevationReported
EUG Eugene, OR departure VFR from the south-southeast (160°) at 3 knots 10+ mi none 373 ft 11:54 pm PDT (06:54 UTC)
RDM Redmond, OR 90 nm out, 6 nm south of the line, tower VFR calm 10+ mi none 3,081 ft 06:56 UTC
GCD John Day, OR 180 nm out, 10 nm southeast of the line VFR Sky: a broken layer at 3,600 feet, overcast at 6,500 feet from the west-northwest (290°) at 4 knots 10+ mi 3,600 ft 3,702 ft 07:35 UTC
MYL Mc Call, ID 309 nm out, 7 nm north of the line VFR Sky: scattered clouds at 3,300 feet, overcast at 4,400 feet Weather: light snow from the west (280°) at 3 knots 10+ mi 4,400 ft 5,024 ft 06:51 UTC
RED Red Lodge, MT 599 nm out, 12 nm north of the line no report just now 5,762 ft
POY Powell, WY 619 nm out, 7 nm south of the line low IFR Sky: overcast at 300 feet Weather: mist from the northwest (320°) at 20 knots, gusting to 26 4 mi 300 ft 5,096 ft 07:30 UTC
EFC Belle Fourche, SD 828 nm out, 7 nm south of the line no report just now 3,190 ft
MKA Miller, SD 1038 nm out, 1 nm northeast of the line no report just now 1,569 ft
BKX Brookings, SD 1128 nm out, 3 nm east of the line low IFR Sky: overcast at 300 feet Weather: mist from the north-northeast (020°) at 5 knots 4 mi 300 ft 1,647 ft 07:24 UTC
RST Rochester, MN 1317 nm out, 10 nm north of the line, tower VFR from the south (190°) at 12 knots 9 mi none 1,317 ft 06:54 UTC
UES Waukesha, WI 1507 nm out, 4 nm east of the line, tower VFR from the south-southwest (210°) at 5 knots 10+ mi none 911 ft 07:35 UTC
MKE Milwaukee, WI destination VFR Sky: overcast at 25,000 feet from the southwest (220°) at 10 knots 10+ mi 25,000 ft 728 ft 1:52 am CDT (06:52 UTC)

The highest airport on this list sits at 5,762 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At MKE when you get there the forecast at the estimated arrival, 11:50 am CDT (16:50 UTC)

Wind from the southwest at 10 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for MKE
  • From Mon 1:00 am CDT (06:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, a broken layer at 25,000 feet
  • From Mon 10:00 am CDT (15:00 UTC): wind from the southwest at 10 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 25,000 feet
  • From Mon 8:00 pm CDT (01:00 UTC): wind from the southwest at 7 knots, visibility more than 6 miles, low-level wind shear, a few clouds at 4,000 feet, scattered clouds at 11,000 feet
  • From Tue 4:00 am CDT (09:00 UTC): wind from the west-southwest at 10 knots, visibility more than 6 miles, clear skies
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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at EUG 6:32 pm PDT (01:32 UTC), at MKE 6:14 pm CDT (23:14 UTC) (civil twilight ends 6:42 pm CDT (23:42 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
Radar now, the Pacific Northwest · loop National Weather Service
Radar now, the northern Rockies
Radar now, the northern Rockies · loop National Weather Service
Radar now, the upper Mississippi valley
Radar now, the upper Mississippi valley · loop National Weather Service
Radar, the whole country
Radar, the whole country · loop National Weather Service
Surface analysis now
Surface analysis now Weather Prediction Center
Forecast chart, 12 hours ahead
Forecast chart, 12 hours ahead Weather Prediction Center
Forecast chart, 24 hours ahead
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, General Mitchell International.