Louisville Muhammad Ali International to Harrisburg International SDF → MDT
435 nautical miles (500 statute miles) east on a straight line, true course 071°, about 076° magnetic at the departure end (variation 5W). At 120 knots that is 3 h 13 min at the quickest height in today's winds (39,000 ft, a 15-knot tailwind), arriving about 12:21 pm EDT (16:21 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: 567 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 whole route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 207 to 415 nm out.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the last 168 nm of the route.
- AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 306 to 405 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 SDF.
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 08:00–15:00 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 (LOU, CVG, CRW, EKN, AGC, PSB). 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 17 kt | −8 kt | 128 kt | 3 h 24 min | 12:32 pm EDT (16:32 UTC) | |
| 5,500 ft | 340° at 18 kt | −2 kt | 11 °C | 122 kt | 3 h 34 min | 12:42 pm EDT (16:42 UTC) |
| 7,500 ft | 340° at 22 kt | −1 kt | 10 °C | 121 kt | 3 h 36 min | 12:44 pm EDT (16:44 UTC) |
| 9,500 ft | 340° at 25 kt | −1 kt | 7 °C | 121 kt | 3 h 36 min | 12:44 pm EDT (16:44 UTC) |
| 11,500 ft | 340° at 25 kt | −2 kt | 4 °C | 122 kt | 3 h 34 min | 12:42 pm EDT (16:42 UTC) |
| 13,500 ft | 340° at 27 kt | −4 kt | 0 °C | 124 kt | 3 h 30 min | 12:38 pm EDT (16:38 UTC) |
| 15,500 ft | 330° at 30 kt | −6 kt | -3 °C | 126 kt | 3 h 27 min | 12:35 pm EDT (16:35 UTC) |
| 17,500 ft | 330° at 32 kt | −8 kt | -7 °C | 128 kt | 3 h 24 min | 12:32 pm EDT (16:32 UTC) |
| 18,000 ft FL180 | 330° at 33 kt | −8 kt | -8 °C | 128 kt | 3 h 24 min | 12:32 pm EDT (16:32 UTC) |
| 24,000 ft FL240 | 330° at 37 kt | −10 kt | -20 °C | 130 kt | 3 h 21 min | 12:29 pm EDT (16:29 UTC) |
| 30,000 ft FL300 | 340° at 45 kt | −5 kt | -35 °C | 125 kt | 3 h 29 min | 12:37 pm EDT (16:37 UTC) |
| 34,000 ft FL340 | 330° at 59 kt | −13 kt | -42 °C | 133 kt | 3 h 16 min | 12:24 pm EDT (16:24 UTC) |
| 39,000 ft FL390 | 320° at 46 kt | −15 kt | -51 °C | 135 kt | 3 h 13 min | 12:21 pm EDT (16:21 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| LOU | used from 0 nm out; 21 nm from the line | 300/16 | 310/19 15° | 310/17 9° | 300/15 4° | 300/26 -6° | 280/34 -19° | 290/30 -34° | 310/49 -42° | 310/58 -51° |
| CVG | used from 49 nm out; 35 nm from the line | 300/19 | 310/23 15° | 320/20 9° | 310/18 3° | 300/26 -6° | 290/36 -19° | 310/32 -34° | 310/53 -43° | 310/61 -51° |
| CRW | used from 148 nm out; 51 nm from the line | 320/17 | 340/23 12° | 340/32 8° | 340/35 4° | 330/40 -7° | 340/45 -20° | 340/57 -34° | 340/64 -42° | 320/38 -50° |
| EKN | used from 247 nm out; 41 nm from the line | 330/20 10° | 350/29 7° | 340/32 2° | 340/44 -8° | 350/50 -21° | 350/63 -35° | 340/69 -40° | 330/42 -50° | |
| AGC | used from 296 nm out; 52 nm from the line | 340/11 | 350/12 11° | 360/25 7° | 340/30 2° | 340/41 -8° | 340/44 -21° | 350/59 -36° | 340/68 -42° | 340/50 -51° |
| PSB | used from 346 nm out; 57 nm from the line | 020/21 12° | 360/28 7° | 360/29 1° | 350/33 -10° | 350/42 -22° | 350/49 -37° | 340/63 -43° | 350/39 -52° |
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 |
|---|---|---|---|---|---|---|---|
| SDF Louisville, KY | departure | no report just now | 500 ft | ||||
| FFT Frankfort, KY | 40 nm out, 12 nm south of the line | no report just now | 812 ft | ||||
| LEX Lexington, KY | 49 nm out, 25 nm south of the line, tower | no report just now | 979 ft | ||||
| AMT West Union, OH | 109 nm out, 7 nm north of the line | no report just now | 896 ft | ||||
| JRO Jackson, OH | 158 nm out, 2 nm west of the line | no report just now | 726 ft | ||||
| PKB Parkersburg, WV | 217 nm out, 7 nm northwest of the line, tower | no report just now | 858 ft | ||||
| MGW Morgantown, WV | 286 nm out, 4 nm northwest of the line, tower | no report just now | 1,243 ft | ||||
| CBE Cumberland, MD | 336 nm out, 11 nm south of the line | no report just now | 757 ft | ||||
| HGR Hagerstown, MD | 385 nm out, 18 nm south of the line, tower | no report just now | 703 ft | ||||
| MDT Harrisburg, PA | destination | no report just now | 310 ft |
The highest airport on this list sits at 1,243 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At MDT when you get there the forecast at the estimated arrival, 12:21 pm EDT (16:21 UTC)
MDT 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 SDF 7:09 pm EDT (23:09 UTC), at MDT 6:32 pm EDT (22:32 UTC) (civil twilight ends 6:59 pm EDT (22:59 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: Louisville Muhammad Ali International, Harrisburg International.