Dane County Rgnl/Truax Field to Delta County MSN → ESC
182 nautical miles (210 statute miles) northeast on a straight line, true course 031°, about 034° magnetic at the departure end (variation 3W). At 120 knots that is 1 h 15 min at the quickest height in today's winds (3,500 ft, a 26-knot tailwind), arriving about 5:32 am EDT (09:32 UTC), after sunset at the destination. Right now MSN is VFR, wind from the south-southwest (200°) at 5 knots; ESC is VFR, wind calm. 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: 47 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 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 whole 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 MSN.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
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 1 forecast point nearest it (GRB). 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 34 kt | −26 kt | 146 kt | 1 h 15 min | 5:32 am EDT (09:32 UTC) | |
| 5,500 ft | 270° at 25 kt | −15 kt | 135 kt | 1 h 21 min | 5:38 am EDT (09:38 UTC) | |
| 7,500 ft | 270° at 18 kt | −10 kt | 12 °C | 130 kt | 1 h 24 min | 5:41 am EDT (09:41 UTC) |
| 9,500 ft | 260° at 14 kt | −9 kt | 8 °C | 129 kt | 1 h 25 min | 5:42 am EDT (09:42 UTC) |
| 11,500 ft | 240° at 17 kt | −14 kt | 5 °C | 134 kt | 1 h 21 min | 5:38 am EDT (09:38 UTC) |
| 13,500 ft | 250° at 19 kt | −14 kt | 1 °C | 134 kt | 1 h 21 min | 5:38 am EDT (09:38 UTC) |
| 15,500 ft | 270° at 21 kt | −12 kt | -4 °C | 132 kt | 1 h 23 min | 5:40 am EDT (09:40 UTC) |
| 17,500 ft | 280° at 25 kt | −10 kt | -8 °C | 130 kt | 1 h 24 min | 5:41 am EDT (09:41 UTC) |
| 18,000 ft FL180 | 280° at 26 kt | −10 kt | -9 °C | 130 kt | 1 h 24 min | 5:41 am EDT (09:41 UTC) |
| 24,000 ft FL240 | 280° at 29 kt | −11 kt | -20 °C | 131 kt | 1 h 23 min | 5:40 am EDT (09:40 UTC) |
| 30,000 ft FL300 | 290° at 42 kt | −8 kt | -36 °C | 128 kt | 1 h 25 min | 5:42 am EDT (09:42 UTC) |
| 34,000 ft FL340 | 290° at 51 kt | −10 kt | -45 °C | 130 kt | 1 h 24 min | 5:41 am EDT (09:41 UTC) |
| 39,000 ft FL390 | 290° at 72 kt | −14 kt | -55 °C | 134 kt | 1 h 21 min | 5:38 am EDT (09:38 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| GRB | used from 0 nm out; 72 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° |
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 |
|---|---|---|---|---|---|---|---|
| MSN Madison, WI | departure | VFR | from the south-southwest (200°) at 5 knots | 10+ mi | none | 886 ft | 2:53 am CDT (07:53 UTC) |
| UNU Juneau, WI | 29 nm out, 15 nm southeast of the line | VFR | from the south (170°) at 5 knots | 10+ mi | none | 934 ft | 07:55 UTC |
| OSH Oshkosh, WI | 58 nm out, 4 nm east of the line, tower | VFR | from the south-southwest (200°) at 10 knots | 10+ mi | none | 808 ft | 07:53 UTC |
| GRB Green Bay, WI | 96 nm out, 3 nm southeast of the line, tower | VFR | from the south-southwest (210°) at 3 knots | 10+ mi | none | 695 ft | 07:53 UTC |
| MNM Menominee, MI | 144 nm out, 4 nm southwest of the line | VFR | from the west-southwest (240°) at 6 knots | 10+ mi | none | 624 ft | 07:57 UTC |
| ESC Escanaba, MI | destination | VFR | calm | 10+ mi | none | 609 ft | 3:56 am EDT (07:56 UTC) |
The highest airport on this list sits at 934 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At ESC when you get there the forecast at the estimated arrival, 5:32 am EDT (09:32 UTC)
ESC has no terminal forecast; use the nearest airport that does.
The forecast for MSN, the departure
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
- From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 8:00 pm CDT (01:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, low-level wind shear, a few clouds at 25,000 feet
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 MSN 6:19 pm CDT (23:19 UTC), at ESC 7:08 pm EDT (23:08 UTC) (civil twilight ends 7:38 pm EDT (23:38 UTC)). At 120 knots the arrival at ESC is before sunrise there (8:00 am EDT (12:00 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
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: Dane County Rgnl/Truax Field, Delta County.