Bismarck Municipal to Frederick W Smith Intl/Memphis Airport BIS → MEM
855 nautical miles (984 statute miles) southeast on a straight line, true course 142°, about 135° magnetic at the departure end (variation 7E). At 120 knots that is 5 h 31 min at the quickest height in today's winds (39,000 ft, a 35-knot tailwind), arriving about 8:12 am CDT (13:12 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 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist), from 1:00 am CDT (06:00 UTC). Over the first 219 nm of the route.
- 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), from 1:00 am CDT (06:00 UTC). Over the route from 298 to 607 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 BIS.
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 9 forecast points nearest it (ABR, FSD, OMA, DSM, MKC, COU, SGF, CGI, MEM). 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 20 kt | +4 kt | 116 kt | 7 h 22 min | 10:03 am CDT (15:03 UTC) | |
| 5,500 ft | 240° at 22 kt | −1 kt | 121 kt | 7 h 04 min | 9:45 am CDT (14:45 UTC) | |
| 7,500 ft | 250° at 20 kt | −5 kt | 14 °C | 125 kt | 6 h 50 min | 9:31 am CDT (14:31 UTC) |
| 9,500 ft | 260° at 17 kt | −7 kt | 11 °C | 127 kt | 6 h 44 min | 9:25 am CDT (14:25 UTC) |
| 11,500 ft | 260° at 17 kt | −6 kt | 7 °C | 126 kt | 6 h 47 min | 9:28 am CDT (14:28 UTC) |
| 13,500 ft | 260° at 19 kt | −8 kt | 2 °C | 128 kt | 6 h 41 min | 9:22 am CDT (14:22 UTC) |
| 15,500 ft | 260° at 22 kt | −10 kt | -2 °C | 130 kt | 6 h 35 min | 9:16 am CDT (14:16 UTC) |
| 17,500 ft | 260° at 25 kt | −12 kt | -7 °C | 132 kt | 6 h 29 min | 9:10 am CDT (14:10 UTC) |
| 18,000 ft FL180 | 260° at 25 kt | −13 kt | -8 °C | 133 kt | 6 h 26 min | 9:07 am CDT (14:07 UTC) |
| 24,000 ft FL240 | 260° at 31 kt | −14 kt | -19 °C | 134 kt | 6 h 23 min | 9:04 am CDT (14:04 UTC) |
| 30,000 ft FL300 | 270° at 38 kt | −20 kt | -34 °C | 140 kt | 6 h 06 min | 8:47 am CDT (13:47 UTC) |
| 34,000 ft FL340 | 270° at 47 kt | −27 kt | -41 °C | 147 kt | 5 h 49 min | 8:30 am CDT (13:30 UTC) |
| 39,000 ft FL390 | 280° at 51 kt | −35 kt | -50 °C | 155 kt | 5 h 31 min | 8:12 am CDT (13:12 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ABR | used from 0 nm out; 101 nm from the line | 070/14 | 250/10 17° | 270/16 11° | 260/28 5° | 260/36 -10° | 260/41 -22° | 270/33 -37° | 260/42 -42° | 260/50 -48° |
| FSD | used from 199 nm out; 37 nm from the line | 190/9 | 230/30 18° | 240/23 13° | 240/20 6° | 260/22 -9° | 250/31 -21° | 250/43 -36° | 260/49 -43° | 270/53 -47° |
| OMA | used from 298 nm out; 71 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 448 nm out; 74 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° |
| MKC | used from 497 nm out; 54 nm from the line | 220/44 | 250/28 18° | 250/18 13° | 240/12 6° | 280/24 -6° | 240/34 -18° | 260/47 -30° | 260/51 -40° | 270/58 -50° |
| COU | used from 547 nm out; 45 nm from the line | 230/31 | 230/30 15° | 260/16 11° | 270/14 6° | 260/24 -6° | 270/27 -18° | 270/37 -32° | 280/49 -41° | 290/56 -51° |
| SGF | used from 647 nm out; 71 nm from the line | 230/33 | 230/28 15° | 250/20 13° | 240/18 7° | 250/20 -6° | 250/24 -17° | 280/42 -31° | 280/49 -40° | 290/46 -51° |
| CGI | used from 696 nm out; 91 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° |
| MEM | used from 746 nm out; 85 nm from the line | 230/19 | 260/16 15° | 270/17 12° | 300/13 6° | 300/15 -5° | 300/26 -18° | 300/34 -32° | 300/41 -40° | 310/46 -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 |
|---|---|---|---|---|---|---|---|
| BIS Bismarck, ND | departure | no report just now | 1,661 ft | ||||
| ASY Ashley, ND | 70 nm out, 18 nm northeast of the line | no report just now | 2,034 ft | ||||
| MKA Miller, SD | 149 nm out, 24 nm southwest of the line | no report just now | 1,569 ft | ||||
| HON Huron, SD | 179 nm out, 4 nm west of the line | no report just now | 1,288 ft | ||||
| SUX Sioux City, IA | 318 nm out, 9 nm southwest of the line, tower | no report just now | 1,098 ft | ||||
| HNR Harlan, IA | 388 nm out, 2 nm east of the line | no report just now | 1,230 ft | ||||
| CRZ Corning, IA | 438 nm out, 6 nm north of the line | no report just now | 1,274 ft | ||||
| MHL Marshall, MO | 567 nm out, 1 nm southwest of the line | no report just now | 778 ft | ||||
| TBN Fort Leonard Wood, MO | 666 nm out, 5 nm west of the line, tower | no report just now | 1,159 ft | ||||
| MNF Mountain View, MO | 716 nm out, 11 nm west of the line | no report just now | 1,182 ft | ||||
| JBR Jonesboro, AR | 796 nm out, 4 nm southwest of the line | no report just now | 262 ft | ||||
| MEM Memphis, TN | destination | no report just now | 340 ft |
The highest airport on this list sits at 2,034 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At MEM when you get there the forecast at the estimated arrival, 8:12 am CDT (13:12 UTC)
MEM 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 BIS 6:59 pm CDT (23:59 UTC), at MEM 6:29 pm CDT (23:29 UTC) (civil twilight ends 6:54 pm CDT (23:54 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: Bismarck Municipal, Frederick W Smith Intl/Memphis Airport.