Louis Armstrong New Orleans International to Asheville Regional MSY → AVL
508 nautical miles (585 statute miles) northeast on a straight line, true course 048°, about 049° magnetic at the departure end (variation 1W). At 120 knots that is 4 h at the quickest height in today's winds (24,000 ft, a 7-knot tailwind), arriving about 5:52 am EDT (09:52 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: 4 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 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the last 130 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 449 to 498 nm out.
- AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Over the last 50 nm of the route.
- AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, 468 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 MSY.
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 5 forecast points nearest it (MSY, MOB, MGM, ATL, GSP). 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 | 320° at 18 kt | 0 | 120 kt | 4 h 14 min | 6:06 am EDT (10:06 UTC) | |
| 5,500 ft | 330° at 20 kt | +4 kt | 116 kt | 4 h 23 min | 6:15 am EDT (10:15 UTC) | |
| 7,500 ft | 340° at 23 kt | +6 kt | 14 °C | 114 kt | 4 h 27 min | 6:19 am EDT (10:19 UTC) |
| 9,500 ft | 340° at 24 kt | +7 kt | 10 °C | 113 kt | 4 h 30 min | 6:22 am EDT (10:22 UTC) |
| 11,500 ft | 330° at 21 kt | +3 kt | 8 °C | 117 kt | 4 h 21 min | 6:13 am EDT (10:13 UTC) |
| 13,500 ft | 320° at 21 kt | 0 | 4 °C | 120 kt | 4 h 14 min | 6:06 am EDT (10:06 UTC) |
| 15,500 ft | 310° at 22 kt | −2 kt | -1 °C | 122 kt | 4 h 10 min | 6:02 am EDT (10:02 UTC) |
| 17,500 ft | 310° at 24 kt | −5 kt | -5 °C | 125 kt | 4 h 04 min | 5:56 am EDT (09:56 UTC) |
| 18,000 ft FL180 | 310° at 25 kt | −6 kt | -6 °C | 126 kt | 4 h 02 min | 5:54 am EDT (09:54 UTC) |
| 24,000 ft FL240 | 310° at 31 kt | −7 kt | -17 °C | 127 kt | 4 h | 5:52 am EDT (09:52 UTC) |
| 30,000 ft FL300 | 330° at 45 kt | +7 kt | -33 °C | 113 kt | 4 h 30 min | 6:22 am EDT (10:22 UTC) |
| 34,000 ft FL340 | 330° at 46 kt | +8 kt | -41 °C | 112 kt | 4 h 32 min | 6:24 am EDT (10:24 UTC) |
| 39,000 ft FL390 | 330° at 40 kt | +9 kt | -50 °C | 111 kt | 4 h 35 min | 6:27 am EDT (10:27 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MSY | used from 0 nm out; 25 nm from the line | 110/5 | 150/6 19° | L/V 12° | 310/5 7° | 310/13 -4° | 290/20 -16° | 330/36 -31° | 330/37 -41° | 350/43 -52° |
| MOB | used from 50 nm out; 49 nm from the line | 330/5 | 330/6 19° | 340/6 11° | 330/10 7° | 320/16 -5° | 310/26 -16° | 340/40 -32° | 340/47 -42° | 350/51 -52° |
| MGM | used from 150 nm out; 71 nm from the line | 310/19 | 340/24 17° | 340/28 11° | 330/16 7° | 300/23 -7° | 320/32 -16° | 330/46 -33° | 330/55 -42° | 330/41 -50° |
| ATL | used from 299 nm out; 52 nm from the line | 320/30 | 330/37 16° | 340/44 11° | 330/35 7° | 310/33 -6° | 300/38 -18° | 330/58 -33° | 330/48 -40° | 320/34 -49° |
| GSP | used from 449 nm out; 45 nm from the line | 320/22 | 340/19 13° | 320/18 8° | 310/24 5° | 300/34 -7° | 300/36 -18° | 290/30 -33° | 300/32 -39° | 320/42 -49° |
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 |
|---|---|---|---|---|---|---|---|
| MSY New Orleans, LA | departure | no report just now | 3 ft | ||||
| HSA Bay St Louis, MS | 50 nm out, 12 nm southeast of the line, tower | no report just now | 22 ft | ||||
| GPT Gulfport, MS | 60 nm out, 23 nm southeast of the line, tower | no report just now | 28 ft | ||||
| SEM Selma, AL | 219 nm out, 4 nm southeast of the line, tower | no report just now | 166 ft | ||||
| SCD Sylacauga, AL | 279 nm out, 11 nm northwest of the line | no report just now | 568 ft | ||||
| CTJ Carrollton, GA | 339 nm out, 4 nm southeast of the line | no report just now | 1,164 ft | ||||
| RYY Atlanta, GA | 379 nm out, 5 nm south of the line, tower | no report just now | 1,040 ft | ||||
| AJR Cornelia, GA | 439 nm out, 14 nm south of the line | no report just now | 1,447 ft | ||||
| LQK Pickens, SC | 478 nm out, 25 nm southeast of the line | no report just now | 1,013 ft | ||||
| AVL Asheville, NC | destination | no report just now | 2,163 ft |
The highest airport on this list sits at 2,163 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At AVL when you get there the forecast at the estimated arrival, 5:52 am EDT (09:52 UTC)
AVL 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 MSY 6:33 pm CDT (23:33 UTC), at AVL 6:59 pm EDT (22:59 UTC) (civil twilight ends 7:24 pm EDT (23:24 UTC)). At 120 knots the arrival at AVL is before sunrise there (7:33 am EDT (11:33 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: Louis Armstrong New Orleans International, Asheville Regional.