Okc Will Rogers International to Baton Rouge Metro, Ryan Field OKC → BTR
437 nautical miles (502 statute miles) southeast on a straight line, true course 130°, about 126° magnetic at the departure end (variation 4E). At 120 knots that is 2 h 49 min at the quickest height in today's winds (39,000 ft, a 35-knot tailwind), arriving about 4:58 am CDT (09:58 UTC), after sunset at the destination. Right now OKC is VFR, wind from the south (170°) at 13 knots; BTR is VFR, 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: 8 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 40 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 OKC.
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 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 5 forecast points nearest it (OKC, DAL, SHV, LCH, MSY). 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 | 200° at 23 kt | +9 kt | 111 kt | 3 h 56 min | 6:05 am CDT (11:05 UTC) | |
| 5,500 ft | 220° at 22 kt | +2 kt | 118 kt | 3 h 42 min | 5:51 am CDT (10:51 UTC) | |
| 7,500 ft | 220° at 19 kt | −1 kt | 15 °C | 121 kt | 3 h 37 min | 5:46 am CDT (10:46 UTC) |
| 9,500 ft | 230° at 16 kt | −2 kt | 12 °C | 122 kt | 3 h 35 min | 5:44 am CDT (10:44 UTC) |
| 11,500 ft | 240° at 12 kt | −4 kt | 9 °C | 124 kt | 3 h 31 min | 5:40 am CDT (10:40 UTC) |
| 13,500 ft | 250° at 12 kt | −5 kt | 5 °C | 125 kt | 3 h 30 min | 5:39 am CDT (10:39 UTC) |
| 15,500 ft | 250° at 13 kt | −6 kt | 1 °C | 126 kt | 3 h 28 min | 5:37 am CDT (10:37 UTC) |
| 17,500 ft | 250° at 13 kt | −7 kt | -3 °C | 127 kt | 3 h 26 min | 5:35 am CDT (10:35 UTC) |
| 18,000 ft FL180 | 250° at 13 kt | −7 kt | -4 °C | 127 kt | 3 h 26 min | 5:35 am CDT (10:35 UTC) |
| 24,000 ft FL240 | 250° at 16 kt | −8 kt | -15 °C | 128 kt | 3 h 25 min | 5:34 am CDT (10:34 UTC) |
| 30,000 ft FL300 | 290° at 32 kt | −30 kt | -29 °C | 150 kt | 2 h 55 min | 5:04 am CDT (10:04 UTC) |
| 34,000 ft FL340 | 290° at 34 kt | −33 kt | -40 °C | 153 kt | 2 h 51 min | 5:00 am CDT (10:00 UTC) |
| 39,000 ft FL390 | 300° at 35 kt | −35 kt | -52 °C | 155 kt | 2 h 49 min | 4:58 am CDT (09:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| OKC | used from 0 nm out; 25 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° |
| DAL | used from 99 nm out; 92 nm from the line | 190/29 | 220/23 17° | 220/17 13° | 250/18 8° | 230/18 -5° | 240/18 -15° | 270/34 -29° | 280/33 -39° | 300/36 -51° |
| SHV | used from 149 nm out; 85 nm from the line | 200/18 | 230/24 18° | 230/24 12° | 240/14 8° | 260/12 -4° | 240/11 -15° | 300/31 -29° | 300/32 -40° | 300/36 -52° |
| LCH | used from 347 nm out; 91 nm from the line | 160/21 | 160/18 18° | 180/13 12° | 230/6 8° | 280/10 -4° | 260/13 -14° | 310/29 -30° | 320/32 -40° | 330/33 -53° |
| MSY | used from 397 nm out; 76 nm from the line | 110/5 | 150/6 19° | L/V 12° | 310/5 7° | 310/13 -4° | 290/20 -16° | 330/36 -31° | 330/37 -41° | 350/43 -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 |
|---|---|---|---|---|---|---|---|
| OKC Oklahoma City, OK | departure | VFR | from the south (170°) at 13 knots | 10+ mi | none | 1,295 ft | 1:52 am CDT (06:52 UTC) |
| PVJ Pauls Valley, OK | 40 nm out, 19 nm southwest of the line | VFR | calm | 10+ mi | none | 970 ft | 06:55 UTC |
| ADH Ada, OK | 60 nm out, 3 nm north of the line | VFR | from the south-southeast (160°) at 9 knots | 10+ mi | none | 1,015 ft | 06:55 UTC |
| AQR Atoka, OK | 89 nm out, 4 nm southeast of the line | no report just now | 590 ft | ||||
| LBR Clarksville, TX | 169 nm out, 3 nm northwest of the line | no report just now | 440 ft | ||||
| ATA Atlanta, TX | 218 nm out, 7 nm northeast of the line | no report just now | 280 ft | ||||
| DTN Shreveport, LA | 258 nm out, 2 nm southwest of the line, tower | VFR | from the south-southwest (200°) at 6 knots | 10+ mi | none | 179 ft | 06:53 UTC |
| MNE Minden, LA | 268 nm out, 18 nm northeast of the line | VFR | calm | 10+ mi | none | 278 ft | 06:55 UTC |
| AEX Alexandria, LA | 347 nm out, 15 nm southwest of the line, tower | VFR | calm | 10+ mi | none | 88 ft | 06:53 UTC |
| ESF Alexandria, LA | 357 nm out, 3 nm southwest of the line | marginal VFR Weather: mist | calm | 3 mi | none | 111 ft | 06:53 UTC |
| HZR New Roads, LA | 417 nm out, 4 nm southwest of the line | VFR | calm | 10+ mi | none | 39 ft | 06:15 UTC |
| BTR Baton Rouge, LA | destination | VFR | calm | 10+ mi | none | 69 ft | 1:53 am CDT (06:53 UTC) |
The highest airport on this list sits at 1,295 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BTR when you get there the forecast at the estimated arrival, 4:58 am CDT (09:58 UTC)
Wind from the south-southeast at 5 knots, visibility more than 6 miles, clear skies VFR
The whole forecast for BTR
- From Mon 1:00 am CDT (06:00 UTC): wind from the south-southeast at 5 knots, visibility more than 6 miles, clear skies
The forecast for OKC, the departure
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, low-level wind shear, clear skies
- From Mon 9:00 am CDT (14:00 UTC): wind from the south-southwest at 17 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 8:00 pm CDT (01:00 UTC): wind from the south at 12 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 OKC 6:59 pm CDT (23:59 UTC), at BTR 6:36 pm CDT (23:36 UTC) (civil twilight ends 7:01 pm CDT (00:01 UTC)). At 120 knots the arrival at BTR is before sunrise there (7:04 am CDT (12:04 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: Okc Will Rogers International, Baton Rouge Metro, Ryan Field.