Tri-State/Milton J Ferguson Field to Smyrna Airport HTS → MQY
236 nautical miles (272 statute miles) southwest on a straight line, true course 234°, about 240° magnetic at the departure end (variation 6W). At 120 knots that is 1 h 49 min at the quickest height in today's winds (24,000 ft, a 10-knot tailwind), arriving about 4:56 am CDT (09:56 UTC), after sunset at the destination. Right now HTS is marginal VFR, wind from the northwest (310°) at 5 knots; MQY is low IFR, wind calm. 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: 2 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, fog). Over the whole 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 HTS.
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 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 4 forecast points nearest it (CRW, CVG, LOU, BNA). 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 | 330° at 21 kt | −2 kt | 122 kt | 1 h 56 min | 5:03 am CDT (10:03 UTC) | |
| 6,500 ft | 340° at 25 kt | −7 kt | 14 °C | 127 kt | 1 h 51 min | 4:58 am CDT (09:58 UTC) |
| 8,500 ft | 340° at 27 kt | −7 kt | 10 °C | 127 kt | 1 h 51 min | 4:58 am CDT (09:58 UTC) |
| 10,500 ft | 340° at 26 kt | −8 kt | 7 °C | 128 kt | 1 h 51 min | 4:58 am CDT (09:58 UTC) |
| 12,500 ft | 340° at 25 kt | −9 kt | 3 °C | 129 kt | 1 h 50 min | 4:57 am CDT (09:57 UTC) |
| 14,500 ft | 340° at 26 kt | −7 kt | -1 °C | 127 kt | 1 h 51 min | 4:58 am CDT (09:58 UTC) |
| 16,500 ft | 340° at 27 kt | −6 kt | -4 °C | 126 kt | 1 h 52 min | 4:59 am CDT (09:59 UTC) |
| 18,000 ft FL180 | 330° at 28 kt | −4 kt | -7 °C | 124 kt | 1 h 54 min | 5:01 am CDT (10:01 UTC) |
| 24,000 ft FL240 | 340° at 37 kt | −10 kt | -19 °C | 130 kt | 1 h 49 min | 4:56 am CDT (09:56 UTC) |
| 30,000 ft FL300 | 330° at 52 kt | −8 kt | -34 °C | 128 kt | 1 h 51 min | 4:58 am CDT (09:58 UTC) |
| 34,000 ft FL340 | 320° at 61 kt | −1 kt | -41 °C | 121 kt | 1 h 57 min | 5:04 am CDT (10:04 UTC) |
| 39,000 ft FL390 | 330° at 41 kt | −5 kt | -49 °C | 125 kt | 1 h 53 min | 5:00 am CDT (10:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CRW | used from 0 nm out; 67 nm from the line | 330/20 | 330/23 11° | 340/25 8° | 340/21 2° | 340/33 -9° | 340/41 -20° | 330/42 -35° | 320/44 -39° | 320/43 -47° |
| CVG | used from 49 nm out; 93 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° |
| LOU | used from 99 nm out; 80 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° |
| BNA | used from 148 nm out; 67 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° |
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 |
|---|---|---|---|---|---|---|---|
| HTS Huntington, WV | departure | marginal VFR Sky: overcast at 1,000 feet | from the northwest (310°) at 5 knots | 10+ mi | 1,000 ft | 828 ft | 3:51 am EDT (07:51 UTC) |
| JKL Jackson, KY | 59 nm out, 17 nm southeast of the line | low IFR Sky: overcast at 300 feet Weather: mist | variable at 3 knots | 6 mi | 300 ft | 1,380 ft | 07:53 UTC |
| SME Somerset, KY | 128 nm out, 7 nm southeast of the line | low IFR Sky: overcast at 400 feet Weather: mist | calm | 5 mi | 400 ft | 927 ft | 07:55 UTC |
| TZV Tompkinsville, KY | 177 nm out, 9 nm northwest of the line | no report just now | 1,036 ft | ||||
| XNX Gallatin, TN | 217 nm out, 14 nm northwest of the line | low IFR Sky: overcast at 200 feet Weather: fog | calm | 0.25 mi | 200 ft | 583 ft | 07:55 UTC |
| MQY Smyrna, TN | destination | low IFR Sky: a broken layer at 200 feet Weather: fog | calm | 0.25 mi | 200 ft | 543 ft | 2:56 am CDT (07:56 UTC) |
The highest airport on this list sits at 1,380 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At MQY when you get there the forecast at the estimated arrival, 4:56 am CDT (09:56 UTC)
Wind calm, visibility ¼ mile, fog, a broken layer at 200 feet low IFR
The whole forecast for MQY
- From Mon 2:00 am CDT (07:00 UTC): wind calm, visibility ¼ mile, fog, a broken layer at 200 feet
- From Mon 9:00 am CDT (14:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 800 feet
- From Mon 11:00 am CDT (16:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, a few clouds at 20,000 feet
The forecast for HTS, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind from the west at 5 knots, visibility 4 miles, mist, overcast at 800 feet
- At times between Mon 2:00 am EDT (06:00 UTC) and 5:00 am EDT (09:00 UTC): visibility 2 miles, light drizzle, mist, overcast at 300 feet
- From Mon 5:00 am EDT (09:00 UTC): wind from the west at 5 knots, visibility 2 miles, light drizzle, mist, overcast at 700 feet
- From Mon 7:00 am EDT (11:00 UTC): wind from the west-northwest at 5 knots, visibility 3 miles, light drizzle, mist, a broken layer at 700 feet
- From Mon 9:00 am EDT (13:00 UTC): wind from the west at 5 knots, visibility 5 miles, mist, overcast at 900 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, a broken layer at 1,200 feet
- From Mon 12:00 pm EDT (16:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, a broken layer at 8,000 feet
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 21 nm from the route, 227 nm along the route · security · until 1 August · ZME
Daylight
Sunset at HTS 6:56 pm EDT (22:56 UTC), at MQY 6:14 pm CDT (23:14 UTC) (civil twilight ends 6:40 pm CDT (23:40 UTC)). At 120 knots the arrival at MQY is before sunrise there (6:50 am CDT (11:50 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: Tri-State/Milton J Ferguson Field, Smyrna Airport.