Louis Armstrong New Orleans International to Cincinnati/Northern Kentucky International MSY → CVG
610 nautical miles (702 statute miles) northeast on a straight line, true course 025°, about 026° magnetic at the departure end (variation 1W). At 120 knots that is 5 h 13 min at the quickest height in today's winds (3,500 ft, a 3-knot headwind), arriving about 7:49 am EDT (11:49 UTC). 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: 845 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 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 250 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 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 7 forecast points nearest it (MSY, JAN, BHM, HSV, BNA, LOU, CVG). 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 | 310° at 13 kt | +3 kt | 117 kt | 5 h 13 min | 7:49 am EDT (11:49 UTC) | |
| 5,500 ft | 330° at 14 kt | +7 kt | 113 kt | 5 h 24 min | 8:00 am EDT (12:00 UTC) | |
| 7,500 ft | 330° at 17 kt | +9 kt | 14 °C | 111 kt | 5 h 30 min | 8:06 am EDT (12:06 UTC) |
| 9,500 ft | 330° at 19 kt | +10 kt | 10 °C | 110 kt | 5 h 33 min | 8:09 am EDT (12:09 UTC) |
| 11,500 ft | 340° at 18 kt | +12 kt | 6 °C | 108 kt | 5 h 39 min | 8:15 am EDT (12:15 UTC) |
| 13,500 ft | 330° at 19 kt | +11 kt | 2 °C | 109 kt | 5 h 36 min | 8:12 am EDT (12:12 UTC) |
| 15,500 ft | 330° at 20 kt | +10 kt | -1 °C | 110 kt | 5 h 33 min | 8:09 am EDT (12:09 UTC) |
| 17,500 ft | 320° at 21 kt | +9 kt | -5 °C | 111 kt | 5 h 30 min | 8:06 am EDT (12:06 UTC) |
| 18,000 ft FL180 | 320° at 21 kt | +9 kt | -6 °C | 111 kt | 5 h 30 min | 8:06 am EDT (12:06 UTC) |
| 24,000 ft FL240 | 330° at 28 kt | +15 kt | -17 °C | 105 kt | 5 h 49 min | 8:25 am EDT (12:25 UTC) |
| 30,000 ft FL300 | 330° at 46 kt | +23 kt | -32 °C | 97 kt | 6 h 17 min | 8:53 am EDT (12:53 UTC) |
| 34,000 ft FL340 | 330° at 54 kt | +27 kt | -41 °C | 93 kt | 6 h 34 min | 9:10 am EDT (13:10 UTC) |
| 39,000 ft FL390 | 340° at 41 kt | +27 kt | -50 °C | 93 kt | 6 h 34 min | 9:10 am EDT (13:10 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° |
| JAN | used from 100 nm out; 52 nm from the line | 230/10 | 270/13 18° | 270/11 12° | 310/11 6° | 300/15 -4° | 300/22 -16° | 310/33 -31° | 320/37 -41° | 330/41 -52° |
| BHM | used from 200 nm out; 80 nm from the line | 310/19 | 330/20 17° | 320/28 11° | 340/21 6° | 310/22 -7° | 330/33 -17° | 330/50 -32° | 330/57 -41° | 330/41 -50° |
| HSV | used from 250 nm out; 64 nm from the line | 310/20 | 330/20 16° | 320/27 11° | 340/23 5° | 320/23 -7° | 340/30 -17° | 320/50 -33° | 330/61 -41° | 340/41 -50° |
| BNA | used from 350 nm out; 35 nm from the line | 310/20 | 340/20 17° | 330/24 10° | 340/22 5° | 330/26 -6° | 340/29 -18° | 330/52 -33° | 320/62 -41° | 340/45 -50° |
| LOU | used from 500 nm out; 26 nm from the line | 310/18 | 340/28 16° | 340/29 10° | 350/27 3° | 330/27 -7° | 340/39 -19° | 330/58 -33° | 330/67 -41° | 330/40 -49° |
| CVG | used from 550 nm out; 35 nm from the line | 320/18 | 350/32 16° | 350/35 10° | 350/30 3° | 330/30 -7° | 340/44 -20° | 340/58 -35° | 330/72 -41° | 320/36 -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 | ||||
| HDC Hammond, LA | 30 nm out, 22 nm west of the line, tower | no report just now | 46 ft | ||||
| PIB Hattiesburg-Laurel, MS | 100 nm out, 5 nm east of the line | no report just now | 297 ft | ||||
| MEI Meridian, MS | 160 nm out, 9 nm southeast of the line, tower | no report just now | 297 ft | ||||
| GTR Columbus/W Point/Starkville, MS | 220 nm out, 14 nm northwest of the line, tower | no report just now | 264 ft | ||||
| HAB Hamilton, AL | 270 nm out, 6 nm northwest of the line | no report just now | 436 ft | ||||
| MSL Muscle Shoals, AL | 320 nm out, 7 nm west of the line | no report just now | 550 ft | ||||
| BNA Nashville, TN | 410 nm out, 2 nm northwest of the line, tower | no report just now | 599 ft | ||||
| XNX Gallatin, TN | 430 nm out, 3 nm southeast of the line | no report just now | 583 ft | ||||
| LOU Louisville, KY | 540 nm out, 18 nm northwest of the line, tower | no report just now | 545 ft | ||||
| FFT Frankfort, KY | 560 nm out, 15 nm southeast of the line | no report just now | 812 ft | ||||
| CVG Covington, KY | destination | no report just now | 896 ft |
The highest airport on this list sits at 896 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At CVG when you get there the forecast at the estimated arrival, 7:49 am EDT (11:49 UTC)
CVG has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 8 nm from the route, 420 nm along the route · security · until 1 August · ZME
- 6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local on the route, at the destination end · a VIP movement · until 12 October · ZID
Daylight
Sunset at MSY 6:33 pm CDT (23:33 UTC), at CVG 7:04 pm EDT (23:04 UTC) (civil twilight ends 7:31 pm EDT (23:31 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, Cincinnati/Northern Kentucky International.