North Central West Virginia Airport to Baltimore/Washington International Thurgood Marshall CKB → BWI
166 nautical miles (191 statute miles) east on a straight line, true course 091°, about 099° magnetic at the departure end (variation 8W). At 120 knots that is 1 h 03 min at the quickest height in today's winds (39,000 ft, a 37-knot tailwind), arriving about 2:18 am EDT (06:18 UTC), after sunset at the destination. Right now CKB is marginal VFR, wind from the west-northwest (290°) at 3 knots; BWI is marginal VFR, wind from the north-northeast (020°) at 9 knots, gusting to 16. 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
- SIGMET E19E: thunderstorms (a convective SIGMET) up to 43,000 ft, moving from the southwest at 20 knots, until 2:55 am EDT (06:55 UTC). Over the last 146 nm of the route.
as issued
WSUS31 KKCI 120455 MKCE WST 120455 CONVECTIVE SIGMET 19E VALID UNTIL 0655Z CT NY NJ PA DE MD VA DC WV AND DE NJ NY MD CT VA CSTL WTRS FROM 20NNW HTO-70SSE HTO-90SE SIE-20WNW LYH-40ESE AIR-20NNW HTO AREA EMBD TS MOV FROM 24020KT. TOPS TO FL430.
- 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 whole route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 107 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 107 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 CKB.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B38M at 20,000 ft, 11 nm south, 11:11 pm EDT (03:11 UTC): moderate clear-air turbulence from 20,000 ft to 25,000 ft. 107 nm along the route, 11 nm south of the line.
as filed, and in English
IAD UA /OV AML300020/TM 0311/FL200/TP B38M/TB MOD CAT 200-250
- Report
- a routine report filed through IAD
- Where
- 20 nm northwest (300°) of AML
- Time
- 03:11 UTC
- Height
- at 20,000 ft
- Aircraft
- B38M
- Turbulence
- moderate clear-air turbulence from 20,000 ft to 25,000 ft
- B712 descending, 0 nm south, 11:10 pm EDT (03:10 UTC): remarks: light rain light chop bases 50,000 ft ft. At the destination end, 0 nm south of the line.
as filed, and in English
BWI UA /OV RWY 15R/TM 0310/FLDURD/TP B712/RM LIGHT RAIN. LIGHT CHOP. BASES 500 FT
- Report
- a routine report filed through BWI
- Where
- runway 15R
- Time
- 03:10 UTC
- Height
- during the descent
- Aircraft
- B712
- Remarks
- light rain light chop bases 50,000 ft ft
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 3 forecast points nearest it (EKN, PSB, RIC). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 5,500 ft | 330° at 17 kt | −9 kt | 12 °C | 129 kt | 1 h 17 min | 2:32 am EDT (06:32 UTC) |
| 7,500 ft | 330° at 19 kt | −10 kt | 10 °C | 130 kt | 1 h 17 min | 2:32 am EDT (06:32 UTC) |
| 9,500 ft | 330° at 19 kt | −11 kt | 6 °C | 131 kt | 1 h 16 min | 2:31 am EDT (06:31 UTC) |
| 11,500 ft | 330° at 16 kt | −8 kt | 4 °C | 128 kt | 1 h 18 min | 2:33 am EDT (06:33 UTC) |
| 13,500 ft | 320° at 15 kt | −9 kt | 0 °C | 129 kt | 1 h 17 min | 2:32 am EDT (06:32 UTC) |
| 15,500 ft | 320° at 16 kt | −11 kt | -5 °C | 131 kt | 1 h 16 min | 2:31 am EDT (06:31 UTC) |
| 17,500 ft | 310° at 17 kt | −14 kt | -9 °C | 134 kt | 1 h 14 min | 2:29 am EDT (06:29 UTC) |
| 18,000 ft FL180 | 310° at 17 kt | −14 kt | -10 °C | 134 kt | 1 h 14 min | 2:29 am EDT (06:29 UTC) |
| 24,000 ft FL240 | 270° at 22 kt | −22 kt | -21 °C | 142 kt | 1 h 10 min | 2:25 am EDT (06:25 UTC) |
| 30,000 ft FL300 | 290° at 27 kt | −26 kt | -35 °C | 146 kt | 1 h 08 min | 2:23 am EDT (06:23 UTC) |
| 34,000 ft FL340 | 260° at 34 kt | −34 kt | -39 °C | 154 kt | 1 h 05 min | 2:20 am EDT (06:20 UTC) |
| 39,000 ft FL390 | 270° at 37 kt | −37 kt | -48 °C | 157 kt | 1 h 03 min | 2:18 am EDT (06:18 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| EKN | used from 0 nm out; 25 nm from the line | 330/21 12° | 330/25 7° | 350/22 2° | 330/24 -10° | 310/27 -21° | 320/33 -35° | 290/31 -39° | 290/34 -47° | |
| PSB | used from 97 nm out; 102 nm from the line | 360/13 13° | 330/14 7° | 300/11 3° | 290/12 -11° | 240/23 -23° | 270/25 -36° | 250/34 -40° | 250/45 -48° | |
| RIC | used from 146 nm out; 103 nm from the line | 270/23 | 280/19 11° | 270/18 8° | 240/22 4° | 230/39 -7° | 220/55 -18° | 220/75 -30° | 230/83 -39° | 230/64 -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 |
|---|---|---|---|---|---|---|---|
| CKB Clarksburg, WV | departure | marginal VFR Sky: overcast at 1,100 feet | from the west-northwest (290°) at 3 knots | 9 mi | 1,100 ft | 1,223 ft | 1:09 am EDT (05:09 UTC) |
| EKN Elkins, WV | 19 nm out, 24 nm south of the line | IFR Sky: scattered clouds at 900 feet, overcast at 1,400 feet Weather: heavy rain, mist | calm | 2 mi | 1,400 ft | 1,987 ft | 05:01 UTC |
| CBE Cumberland, MD | 68 nm out, 21 nm north of the line | marginal VFR Sky: a broken layer at 1,600 feet, overcast at 2,800 feet | from the north-northwest (340°) at 3 knots | 10+ mi | 1,600 ft | 757 ft | 04:55 UTC |
| MRB Martinsburg, WV | 107 nm out, 11 nm north of the line, tower | marginal VFR Sky: overcast at 1,100 feet | from the north-northwest (340°) at 6 knots | 10+ mi | 1,100 ft | 564 ft | 04:53 UTC |
| JYO Leesburg, VA | 127 nm out, 9 nm south of the line, tower | low IFR Sky: overcast at 400 feet Weather: rain | from the north (350°) at 7 knots | 3 mi | 400 ft | 389 ft | 04:55 UTC |
| BWI Baltimore, MD | destination | marginal VFR Sky: scattered clouds at 800 feet, overcast at 1,300 feet Weather: mist | from the north-northeast (020°) at 9 knots, gusting to 16 | 10+ mi | 1,300 ft | 143 ft | 1:08 am EDT (05:08 UTC) |
The highest airport on this list sits at 1,987 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BWI when you get there the forecast at the estimated arrival, 2:18 am EDT (06:18 UTC)
Wind from the north at 7 knots, visibility 3 miles, light rain showers, mist, overcast at 600 feet IFR
The whole forecast for BWI
- From Sun 11:00 pm EDT (03:00 UTC): wind from the north-northeast at 4 knots, visibility 4 miles, light rain showers, mist, overcast at 400 feet
- From Mon 1:00 am EDT (05:00 UTC): wind from the north at 7 knots, visibility 3 miles, light rain showers, mist, overcast at 600 feet
- From Mon 7:00 am EDT (11:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 700 feet, overcast at 1,500 feet
- From Mon 11:00 am EDT (15:00 UTC): wind from the north-northwest at 12 knots, gusting to 21, visibility more than 6 miles, a broken layer at 1,500 feet, overcast at 2,500 feet
- From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 10 knots, gusting to 17, visibility more than 6 miles, a broken layer at 3,500 feet
- From Mon 6:00 pm EDT (22:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, a few clouds at 4,500 feet, scattered clouds at 25,000 feet
The forecast for CKB, the departure
- From Sun 9:00 pm EDT (01:00 UTC): wind from the north at 6 knots, visibility 6 miles, light rain, mist, a broken layer at 2,500 feet
- At times between Sun 9:00 pm EDT (01:00 UTC) and 12:00 am EDT (04:00 UTC): visibility 1 mile, light rain, mist, overcast at 600 feet
- From Mon 12:00 am EDT (04:00 UTC): wind from the northwest at 4 knots, visibility 4 miles, light drizzle, mist, overcast at 400 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 4 knots, visibility more than 6 miles, a broken layer at 600 feet
- From Mon 2:00 pm EDT (18:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, a broken layer at 1,500 feet
- From Mon 5:00 pm EDT (21:00 UTC): wind from the west-southwest at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 4 nm from the route, 136 nm along the route · a VIP movement · today · ZDC
- 4/9383 WASHINGTON, DC., USA 5 nm from the route, 146 nm along the route · security · ZDC
- 6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 6 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZDC
Daylight
Sunset at CKB 6:46 pm EDT (22:46 UTC), at BWI 6:32 pm EDT (22:32 UTC) (civil twilight ends 6:59 pm EDT (22:59 UTC)). At 120 knots the arrival at BWI is before sunrise there (7:13 am EDT (11:13 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: North Central West Virginia Airport, Baltimore/Washington International Thurgood Marshall.