Harrisburg International to Fayetteville Rgnl/Grannis Field MDT → FAY
328 nautical miles (378 statute miles) south on a straight line, true course 199°, about 210° magnetic at the departure end (variation 11W). At 120 knots that is 2 h 18 min at the quickest height in today's winds (4,500 ft, a 23-knot tailwind), arriving about 10:37 am EDT (14:37 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: 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 SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 109 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the first 179 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Near the route, at the departure end.
- AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 89 to 89 nm out.
- 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 route from 99 to 229 nm out.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 30,000 ft to 41,000 ft. Over the last 139 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 MDT.
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 westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 3 forecast points nearest it (PSB, RIC, RDU). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 350° at 27 kt | −23 kt | 12 °C | 143 kt | 2 h 18 min | 10:37 am EDT (14:37 UTC) |
| 6,500 ft | 340° at 25 kt | −21 kt | 11 °C | 141 kt | 2 h 20 min | 10:39 am EDT (14:39 UTC) |
| 8,500 ft | 340° at 29 kt | −23 kt | 8 °C | 143 kt | 2 h 18 min | 10:37 am EDT (14:37 UTC) |
| 10,500 ft | 330° at 30 kt | −22 kt | 5 °C | 142 kt | 2 h 19 min | 10:38 am EDT (14:38 UTC) |
| 12,500 ft | 330° at 30 kt | −20 kt | 2 °C | 140 kt | 2 h 21 min | 10:40 am EDT (14:40 UTC) |
| 14,500 ft | 330° at 31 kt | −20 kt | -2 °C | 140 kt | 2 h 21 min | 10:40 am EDT (14:40 UTC) |
| 16,500 ft | 330° at 33 kt | −20 kt | -6 °C | 140 kt | 2 h 21 min | 10:40 am EDT (14:40 UTC) |
| 18,000 ft FL180 | 320° at 34 kt | −20 kt | -9 °C | 140 kt | 2 h 21 min | 10:40 am EDT (14:40 UTC) |
| 24,000 ft FL240 | 320° at 33 kt | −18 kt | -21 °C | 138 kt | 2 h 23 min | 10:42 am EDT (14:42 UTC) |
| 30,000 ft FL300 | 310° at 35 kt | −13 kt | -34 °C | 133 kt | 2 h 28 min | 10:47 am EDT (14:47 UTC) |
| 34,000 ft FL340 | 310° at 37 kt | −13 kt | -40 °C | 133 kt | 2 h 28 min | 10:47 am EDT (14:47 UTC) |
| 39,000 ft FL390 | 310° at 39 kt | −12 kt | -47 °C | 132 kt | 2 h 29 min | 10:48 am EDT (14:48 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| PSB | used from 0 nm out; 84 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° | |
| RIC | used from 50 nm out; 91 nm from the line | 350/34 | 340/27 12° | 340/36 8° | 330/31 3° | 310/32 -9° | 320/34 -21° | 300/37 -34° | 290/37 -39° | 290/42 -46° |
| RDU | used from 199 nm out; 53 nm from the line | 330/30 | 340/24 12° | 330/26 7° | 320/30 3° | 330/39 -8° | 310/30 -20° | 300/33 -33° | 310/34 -39° | 310/41 -47° |
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 |
|---|---|---|---|---|---|---|---|
| MDT Harrisburg, PA | departure | no report just now | 310 ft | ||||
| DMW Westminster, MD | 40 nm out, 3 nm northeast of the line | no report just now | 789 ft | ||||
| IAD Washington, DC | 80 nm out, 7 nm west of the line, tower | no report just now | 312 ft | ||||
| HEF Washington, DC | 99 nm out, 7 nm northwest of the line, tower | no report just now | 192 ft | ||||
| LKU Louisa, VA | 139 nm out, 13 nm west of the line | no report just now | 493 ft | ||||
| BKT Blackstone, VA | 199 nm out, 6 nm east of the line, tower | no report just now | 437 ft | ||||
| AVC South Hill, VA | 219 nm out, 8 nm east of the line | no report just now | 441 ft | ||||
| RDU Raleigh/Durham, NC | 278 nm out, 12 nm northwest of the line, tower | no report just now | 435 ft | ||||
| HRJ Erwin, NC | 308 nm out, 5 nm north of the line | no report just now | 201 ft | ||||
| FAY Fayetteville, NC | destination | no report just now | 189 ft |
The highest airport on this list sits at 789 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At FAY when you get there the forecast at the estimated arrival, 10:37 am EDT (14:37 UTC)
FAY has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 23 nm from the route, 50 nm along the route · drones kept away from a public gathering · starts Saturday 17 October · ZDC
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 70 nm along the route · a VIP movement · today · ZDC
- 4/9383 WASHINGTON, DC., USA on the route, 80 nm along the route · security · ZDC
- 6/8508 Johnsontown, NC 21 nm from the route, at the destination end · security · ZDC
- 6/8713 Maxton, NC, Friday, October 16, 2026 through Sunday, October 18, 2026 UTC 22 nm from the route, at the destination end · air shows/sports · starts Friday 16 October · ZDC
Daylight
Sunset at MDT 6:32 pm EDT (22:32 UTC), at FAY 6:44 pm EDT (22:44 UTC) (civil twilight ends 7:10 pm EDT (23:10 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: Harrisburg International, Fayetteville Rgnl/Grannis Field.