Eppley Airfield to Raleigh-Durham International OMA → RDU
864 nautical miles (995 statute miles) east on a straight line, true course 107°, about 105° magnetic at the departure end (variation 2E). At 120 knots that is 5 h 12 min at the quickest height in today's winds (34,000 ft, a 46-knot tailwind), arriving about 8:21 am EDT (12:21 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: 4 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 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 first 209 nm of the route.
- 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 route from 407 to 755 nm out.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 626 to 775 nm out.
- AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Near the route, 696 nm along the route.
- AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the route from 715 to 845 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 OMA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
No pilot reports within 50 nautical miles of the line in the last three hours.
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 10 forecast points nearest it (OMA, DSM, BRL, SPI, EVV, LOU, CVG, TRI, ROA, 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 |
|---|---|---|---|---|---|---|
| 3,500 ft | 260° at 21 kt | −18 kt | 138 kt | 6 h 16 min | 9:25 am EDT (13:25 UTC) | |
| 5,500 ft | 280° at 19 kt | −19 kt | 11 °C | 139 kt | 6 h 13 min | 9:22 am EDT (13:22 UTC) |
| 7,500 ft | 300° at 19 kt | −20 kt | 12 °C | 140 kt | 6 h 10 min | 9:19 am EDT (13:19 UTC) |
| 9,500 ft | 310° at 20 kt | −20 kt | 8 °C | 140 kt | 6 h 10 min | 9:19 am EDT (13:19 UTC) |
| 11,500 ft | 310° at 18 kt | −18 kt | 5 °C | 138 kt | 6 h 16 min | 9:25 am EDT (13:25 UTC) |
| 13,500 ft | 300° at 19 kt | −19 kt | 1 °C | 139 kt | 6 h 13 min | 9:22 am EDT (13:22 UTC) |
| 15,500 ft | 300° at 21 kt | −22 kt | -2 °C | 142 kt | 6 h 05 min | 9:14 am EDT (13:14 UTC) |
| 17,500 ft | 290° at 24 kt | −24 kt | -6 °C | 144 kt | 6 h | 9:09 am EDT (13:09 UTC) |
| 18,000 ft FL180 | 290° at 25 kt | −25 kt | -7 °C | 145 kt | 5 h 58 min | 9:07 am EDT (13:07 UTC) |
| 24,000 ft FL240 | 290° at 29 kt | −29 kt | -19 °C | 149 kt | 5 h 48 min | 8:57 am EDT (12:57 UTC) |
| 30,000 ft FL300 | 290° at 33 kt | −34 kt | -33 °C | 154 kt | 5 h 37 min | 8:46 am EDT (12:46 UTC) |
| 34,000 ft FL340 | 290° at 46 kt | −46 kt | -40 °C | 166 kt | 5 h 12 min | 8:21 am EDT (12:21 UTC) |
| 39,000 ft FL390 | 290° at 45 kt | −46 kt | -50 °C | 166 kt | 5 h 12 min | 8:21 am EDT (12:21 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| OMA | used from 0 nm out; 25 nm from the line | 220/47 | 240/33 19° | 250/18 11° | 230/17 6° | 260/29 -8° | 250/33 -19° | 250/51 -33° | 260/61 -40° | 270/62 -49° |
| DSM | used from 50 nm out; 47 nm from the line | 230/40 | 250/33 17° | 250/18 12° | 240/17 5° | 260/28 -8° | 270/34 -19° | 260/41 -33° | 260/55 -41° | 270/62 -51° |
| BRL | used from 149 nm out; 56 nm from the line | 230/24 | 240/29 15° | 290/16 10° | 280/15 4° | 260/23 -7° | 260/32 -19° | 260/36 -33° | 280/48 -41° | 280/59 -52° |
| SPI | used from 248 nm out; 24 nm from the line | 220/21 | 250/23 16° | 260/27 9° | 270/14 6° | 270/23 -7° | 270/31 -19° | 270/28 -33° | 290/48 -42° | 300/55 -52° |
| EVV | used from 397 nm out; 57 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 447 nm out; 37 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 547 nm out; 66 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° |
| TRI | used from 596 nm out; 84 nm from the line | 330/22 11° | 330/29 7° | 330/32 3° | 330/36 -8° | 320/34 -19° | 320/36 -34° | 320/43 -39° | 320/46 -47° | |
| ROA | used from 745 nm out; 52 nm from the line | 310/29 | 330/31 13° | 340/28 7° | 330/25 3° | 310/32 -8° | 300/32 -22° | 290/32 -31° | 270/35 -38° | 270/32 -47° |
| RDU | used from 795 nm out; 45 nm from the line | 280/33 | 300/23 11° | 300/28 8° | 290/28 4° | 260/41 -6° | 240/52 -18° | 230/66 -31° | 230/76 -39° | 240/52 -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 |
|---|---|---|---|---|---|---|---|
| OMA Omaha, NE | departure | no report just now | 984 ft | ||||
| CSQ Creston, IA | 70 nm out, 4 nm northeast of the line | no report just now | 1,299 ft | ||||
| TVK Centerville, IA | 139 nm out, 6 nm northeast of the line | no report just now | 1,023 ft | ||||
| UIN Quincy, IL | 229 nm out, 11 nm south of the line | no report just now | 768 ft | ||||
| SPI Springfield, IL | 298 nm out, 8 nm north of the line, tower | no report just now | 597 ft | ||||
| SIV Sullivan, IN | 407 nm out, 4 nm northeast of the line | no report just now | 539 ft | ||||
| LOU Louisville, KY | 507 nm out, 13 nm southwest of the line, tower | no report just now | 545 ft | ||||
| LEX Lexington, KY | 556 nm out, 4 nm south of the line, tower | no report just now | 979 ft | ||||
| JKL Jackson, KY | 626 nm out, 4 nm west of the line | no report just now | 1,380 ft | ||||
| MKJ Marion/Wytheville, VA | 725 nm out, 1 nm southeast of the line | no report just now | 2,558 ft | ||||
| GSO Greensboro, NC | 805 nm out, 14 nm south of the line, tower | no report just now | 925 ft | ||||
| RDU Raleigh/Durham, NC | destination | no report just now | 435 ft |
The highest airport on this list sits at 2,558 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At RDU when you get there the forecast at the estimated arrival, 8:21 am EDT (12:21 UTC)
RDU 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 OMA 6:47 pm CDT (23:47 UTC), at RDU 6:43 pm EDT (22:43 UTC) (civil twilight ends 7:09 pm EDT (23:09 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: Eppley Airfield, Raleigh-Durham International.