Midland International Air And Space Port to Louisville Muhammad Ali International MAF → SDF
890 nautical miles (1,024 statute miles) northeast on a straight line, true course 061°, about 052° magnetic at the departure end (variation 9E). At 120 knots that is 5 h 51 min at the quickest height in today's winds (34,000 ft, a 32-knot tailwind), arriving about 5:29 am EDT (09:29 UTC), after sunset at the destination. Right now MAF is VFR, wind from the south (170°) at 16 knots; SDF is VFR, wind from the south-southeast (160°) at 3 knots. 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 last 80 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 MAF.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B38M at 21,000 ft, 9 nm southeast, 8:09 pm CDT (01:09 UTC): no turbulence, no icing. At the destination end, 9 nm southeast of the line.
as filed, and in English
SDF UA /OV IIU/TM 0109/FL210/TP B38M/TB NEG/IC NEG
- Report
- a routine report filed through SDF
- Where
- over IIU
- Time
- 01:09 UTC
- Height
- at 21,000 ft
- Aircraft
- B38M
- Turbulence
- none
- Icing
- none
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 9 forecast points nearest it (INK, ABI, SPS, OKC, FSM, LIT, CGI, EVV, LOU). 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 | 220° at 22 kt | −21 kt | 141 kt | 6 h 19 min | 5:57 am EDT (09:57 UTC) | |
| 5,500 ft | 230° at 19 kt | −19 kt | 18 °C | 139 kt | 6 h 24 min | 6:02 am EDT (10:02 UTC) |
| 7,500 ft | 240° at 17 kt | −18 kt | 14 °C | 138 kt | 6 h 27 min | 6:05 am EDT (10:05 UTC) |
| 9,500 ft | 250° at 16 kt | −16 kt | 12 °C | 136 kt | 6 h 33 min | 6:11 am EDT (10:11 UTC) |
| 11,500 ft | 260° at 13 kt | −13 kt | 8 °C | 133 kt | 6 h 42 min | 6:20 am EDT (10:20 UTC) |
| 13,500 ft | 270° at 13 kt | −13 kt | 4 °C | 133 kt | 6 h 42 min | 6:20 am EDT (10:20 UTC) |
| 15,500 ft | 270° at 14 kt | −14 kt | 0 °C | 134 kt | 6 h 39 min | 6:17 am EDT (10:17 UTC) |
| 17,500 ft | 270° at 16 kt | −15 kt | -4 °C | 135 kt | 6 h 36 min | 6:14 am EDT (10:14 UTC) |
| 18,000 ft FL180 | 270° at 16 kt | −15 kt | -5 °C | 135 kt | 6 h 36 min | 6:14 am EDT (10:14 UTC) |
| 24,000 ft FL240 | 270° at 24 kt | −22 kt | -16 °C | 142 kt | 6 h 16 min | 5:54 am EDT (09:54 UTC) |
| 30,000 ft FL300 | 280° at 36 kt | −30 kt | -30 °C | 150 kt | 5 h 56 min | 5:34 am EDT (09:34 UTC) |
| 34,000 ft FL340 | 290° at 43 kt | −32 kt | -40 °C | 152 kt | 5 h 51 min | 5:29 am EDT (09:29 UTC) |
| 39,000 ft FL390 | 300° at 42 kt | −26 kt | -51 °C | 146 kt | 6 h 06 min | 5:44 am EDT (09:44 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| INK | used from 0 nm out; 76 nm from the line | 190/23 20° | 200/18 15° | 230/18 8° | 240/23 -4° | 240/37 -14° | 240/46 -27° | 250/42 -38° | 260/36 -50° | |
| ABI | used from 50 nm out; 63 nm from the line | 200/31 17° | 210/21 15° | 240/15 9° | 250/14 -4° | 250/24 -14° | 250/36 -28° | 270/35 -38° | 290/41 -50° | |
| SPS | used from 150 nm out; 52 nm from the line | 200/39 | 220/28 17° | 230/27 12° | 240/15 9° | 250/15 -4° | 250/24 -15° | 260/45 -28° | 270/43 -39° | 280/45 -51° |
| OKC | used from 300 nm out; 78 nm from the line | 200/44 | 230/32 18° | 240/13 15° | 240/10 9° | 240/20 -5° | 250/27 -16° | 260/47 -28° | 270/48 -39° | 270/45 -50° |
| FSM | used from 350 nm out; 66 nm from the line | 210/27 | 250/23 16° | 250/20 13° | 240/17 8° | 250/18 -6° | 260/31 -16° | 280/42 -30° | 280/44 -40° | 290/38 -51° |
| LIT | used from 500 nm out; 75 nm from the line | 220/21 | 230/17 16° | 250/24 12° | 260/15 7° | 260/13 -5° | 280/25 -16° | 290/35 -30° | 300/42 -40° | 300/40 -52° |
| CGI | used from 600 nm out; 76 nm from the line | 240/20 | 270/15 15° | 280/15 11° | 300/13 6° | 290/20 -6° | 280/24 -18° | 300/34 -32° | 300/47 -41° | 310/49 -51° |
| EVV | used from 750 nm out; 40 nm from the line | 280/15 | 290/12 17° | 310/16 10° | 320/13 5° | 310/22 -6° | 320/26 -18° | 320/38 -33° | 310/56 -41° | 320/55 -51° |
| LOU | used from 850 nm out; 24 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° |
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 |
|---|---|---|---|---|---|---|---|
| MAF Midland, TX | departure | VFR | from the south (170°) at 16 knots | 10+ mi | none | 2,872 ft | 9:53 pm CDT (02:53 UTC) |
| BPG Big Spring, TX | 40 nm out, 3 nm south of the line | VFR | from the south (170°) at 7 knots | 10+ mi | none | 2,572 ft | 03:15 UTC |
| SWW Sweetwater, TX | 90 nm out, 15 nm southeast of the line | reported, no category | from the south (180°) at 12 knots | 10+ mi | none | 2,379 ft | 03:15 UTC |
| SPS Wichita Falls, TX | 220 nm out, 19 nm north of the line, tower | VFR | from the south-southeast (160°) at 10 knots | 10+ mi | none | 1,019 ft | 02:52 UTC |
| ADM Ardmore, OK | 300 nm out, 4 nm west of the line, tower | reported, no category | calm | none | 776 ft | 03:15 UTC | |
| FSM Fort Smith, AR | 440 nm out, 2 nm north of the line, tower | VFR | from the south (180°) at 4 knots | 10+ mi | none | 469 ft | 02:53 UTC |
| CCA Clinton, AR | 530 nm out, 23 nm southeast of the line | VFR | calm | 10+ mi | none | 513 ft | 03:35 UTC |
| CVK Ash Flat, AR | 590 nm out, 4 nm south of the line | no report just now | 717 ft | ||||
| CGI Cape Girardeau, MO | 700 nm out, 12 nm northwest of the line, tower | VFR | from the west-southwest (240°) at 6 knots | 10+ mi | none | 341 ft | 20:53 UTC |
| PAH Paducah, KY | 730 nm out, 11 nm southeast of the line, tower | VFR | calm | 10+ mi | none | 410 ft | 00:00 UTC |
| OWB Owensboro, KY | 820 nm out, 3 nm southwest of the line, tower | VFR Weather: mist | calm | 6 mi | none | 407 ft | 02:56 UTC |
| SDF Louisville, KY | destination | VFR | from the south-southeast (160°) at 3 knots | 10+ mi | none | 500 ft | 10:56 pm EDT (02:56 UTC) |
The highest airport on this list sits at 2,872 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SDF when you get there the forecast at the estimated arrival, 5:29 am EDT (09:29 UTC)
Wind from the southwest at 3 knots, visibility more than 6 miles, clear skies VFR
The whole forecast for SDF
- From Sun 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 5 knots, visibility more than 6 miles, a broken layer at 2,500 feet
- From Sun 8:30 pm EDT (00:30 UTC): wind from the southwest at 3 knots, visibility more than 6 miles, clear skies
- From Mon 6:00 am EDT (10:00 UTC): wind from the south-southeast at 3 knots, visibility 4 miles, mist, clear skies
- From Mon 9:00 am EDT (13:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, clear skies
The forecast for MAF, the departure
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 19 knots, gusting to 27, visibility more than 6 miles, clear skies
- From Sun 10:00 pm CDT (03:00 UTC): wind from the south at 15 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
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 MAF 7:20 pm CDT (00:20 UTC), at SDF 7:09 pm EDT (23:09 UTC) (civil twilight ends 7:36 pm EDT (23:36 UTC)). At 120 knots the arrival at SDF is before sunrise there (7:48 am EDT (11:48 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: Midland International Air And Space Port, Louisville Muhammad Ali International.