Northwest Arkansas Ntl Airport to LA Crosse Regional XNA → LSE
477 nautical miles (549 statute miles) north on a straight line, true course 016°, about 015° magnetic at the departure end (variation 1E). At 120 knots that is 3 h 22 min at the quickest height in today's winds (3,500 ft, a 22-knot tailwind), arriving about 12:34 am CDT (05:34 UTC), after sunset at the destination. 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
- 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). Near the route, 378 nm along 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 XNA.
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 20:00–03:00 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 6 forecast points nearest it (SGF, COU, BRL, DSM, DBQ, LSE). 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 | 210° at 23 kt | −22 kt | 142 kt | 3 h 22 min | 12:34 am CDT (05:34 UTC) | |
| 5,500 ft | 230° at 22 kt | −19 kt | 139 kt | 3 h 26 min | 12:38 am CDT (05:38 UTC) | |
| 7,500 ft | 240° at 23 kt | −18 kt | 13 °C | 138 kt | 3 h 27 min | 12:39 am CDT (05:39 UTC) |
| 9,500 ft | 240° at 24 kt | −16 kt | 10 °C | 136 kt | 3 h 30 min | 12:42 am CDT (05:42 UTC) |
| 11,500 ft | 250° at 22 kt | −12 kt | 7 °C | 132 kt | 3 h 37 min | 12:49 am CDT (05:49 UTC) |
| 13,500 ft | 260° at 21 kt | −9 kt | 3 °C | 129 kt | 3 h 42 min | 12:54 am CDT (05:54 UTC) |
| 15,500 ft | 270° at 20 kt | −6 kt | -2 °C | 126 kt | 3 h 47 min | 12:59 am CDT (05:59 UTC) |
| 17,500 ft | 270° at 20 kt | −4 kt | -6 °C | 124 kt | 3 h 51 min | 1:03 am CDT (06:03 UTC) |
| 18,000 ft FL180 | 280° at 20 kt | −4 kt | -7 °C | 124 kt | 3 h 51 min | 1:03 am CDT (06:03 UTC) |
| 24,000 ft FL240 | 280° at 24 kt | −4 kt | -19 °C | 124 kt | 3 h 51 min | 1:03 am CDT (06:03 UTC) |
| 30,000 ft FL300 | 300° at 36 kt | +7 kt | -33 °C | 113 kt | 4 h 13 min | 1:25 am CDT (06:25 UTC) |
| 34,000 ft FL340 | 300° at 43 kt | +11 kt | -42 °C | 109 kt | 4 h 23 min | 1:35 am CDT (06:35 UTC) |
| 39,000 ft FL390 | 300° at 61 kt | +14 kt | -52 °C | 106 kt | 4 h 30 min | 1:42 am CDT (06:42 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SGF | used from 0 nm out; 50 nm from the line | 210/21 | 210/21 16° | 240/28 12° | 260/24 7° | 280/21 -6° | 280/26 -18° | 290/38 -31° | 290/37 -41° | 300/49 -52° |
| COU | used from 149 nm out; 51 nm from the line | 210/16 | 220/19 15° | 240/33 10° | 250/29 7° | 280/21 -6° | 280/19 -18° | 300/34 -31° | 300/40 -42° | 300/60 -52° |
| BRL | used from 249 nm out; 70 nm from the line | 200/20 | 250/21 16° | 240/22 10° | 260/20 5° | 270/16 -7° | 290/22 -18° | 320/41 -34° | 320/56 -43° | 310/68 -53° |
| DSM | used from 298 nm out; 61 nm from the line | 200/32 | 240/27 17° | 260/19 10° | 260/16 5° | 260/19 -7° | 240/22 -19° | 270/20 -32° | 270/38 -42° | 290/58 -53° |
| DBQ | used from 348 nm out; 58 nm from the line | 220/23 | 240/22 16° | 240/24 10° | 260/18 5° | 270/16 -8° | 290/27 -19° | 310/42 -35° | 320/55 -44° | 300/71 -52° |
| LSE | used from 398 nm out; 55 nm from the line | 220/33 | 250/29 17° | 250/15 9° | 260/12 6° | 280/21 -9° | 280/33 -20° | 300/43 -36° | 310/56 -45° | 300/79 -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
| Airport | Where | Conditions | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| XNA Fayetteville/Springdale/Rogers, AR | departure | no report just now | 1,288 ft | ||||
| HFJ Monett, MO | 40 nm out, 3 nm east of the line | no report just now | 1,316 ft | ||||
| JLN Joplin, MO | 50 nm out, 23 nm west of the line, tower | no report just now | 977 ft | ||||
| GLY Clinton, MO | 129 nm out, 6 nm west of the line | no report just now | 822 ft | ||||
| MHL Marshall, MO | 179 nm out, 3 nm southeast of the line | no report just now | 778 ft | ||||
| CHT Chillicothe, MO | 209 nm out, 23 nm northwest of the line | no report just now | 783 ft | ||||
| TVK Centerville, IA | 268 nm out, 12 nm northwest of the line | no report just now | 1,023 ft | ||||
| OTM Ottumwa, IA | 298 nm out, 4 nm north of the line | no report just now | 845 ft | ||||
| CID Cedar Rapids, IA | 358 nm out, 18 nm east of the line, tower | no report just now | 869 ft | ||||
| ALO Waterloo, IA | 388 nm out, 24 nm west of the line, tower | no report just now | 873 ft | ||||
| CHU Caledonia, MN | 457 nm out, 5 nm northwest of the line | no report just now | 1,179 ft | ||||
| LSE La Crosse, WI | destination | no report just now | 655 ft |
The highest airport on this list sits at 1,316 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At LSE when you get there the forecast at the estimated arrival, 12:34 am CDT (05:34 UTC)
LSE has no terminal forecast; use the nearest airport that does.
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 XNA 6:45 pm CDT (23:45 UTC), at LSE 6:26 pm CDT (23:26 UTC) (civil twilight ends 6:55 pm CDT (23:55 UTC)). At 120 knots the arrival at LSE is before sunrise there (7:15 am CDT (12:15 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: Northwest Arkansas Ntl Airport, LA Crosse Regional.