West Virginia International Yeager to General Edward Lawrence Logan International CRW → BOS
540 nautical miles (621 statute miles) northeast on a straight line, true course 060°, about 066° magnetic at the departure end (variation 6W). At 120 knots that is 3 h 05 min at the quickest height in today's winds (34,000 ft, a 55-knot tailwind), arriving about 6:49 am EDT (10:49 UTC), after sunset at the destination. 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), from 2:00 am EDT (06:00 UTC). Over the whole route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist), from 2:00 am EDT (06:00 UTC). Over the first 240 nm of the route.
- AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft, from 2:00 am EDT (06:00 UTC). Near the route, 70 nm along the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft, from 2:00 am EDT (06:00 UTC). Over the last 400 nm of the route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 10,000 ft, from 2:00 am EDT (06:00 UTC). Over the last 80 nm of the route.
- AIRMET ZULU 1C: moderate icing up to 22,000 ft, from 2:00 am EDT (06:00 UTC). Near the route, 510 nm along 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 CRW.
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 7 forecast points nearest it (CRW, EKN, PSB, AVP, JFK, BDL, BOS). 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 | 140° at 3 kt | +1 kt | 119 kt | 4 h 32 min | 8:16 am EDT (12:16 UTC) | |
| 5,500 ft | 310° at 11 kt | −3 kt | 12 °C | 123 kt | 4 h 23 min | 8:07 am EDT (12:07 UTC) |
| 7,500 ft | 300° at 16 kt | −8 kt | 10 °C | 128 kt | 4 h 13 min | 7:57 am EDT (11:57 UTC) |
| 9,500 ft | 290° at 18 kt | −11 kt | 7 °C | 131 kt | 4 h 07 min | 7:51 am EDT (11:51 UTC) |
| 11,500 ft | 280° at 17 kt | −14 kt | 4 °C | 134 kt | 4 h 02 min | 7:46 am EDT (11:46 UTC) |
| 13,500 ft | 280° at 19 kt | −16 kt | 0 °C | 136 kt | 3 h 58 min | 7:42 am EDT (11:42 UTC) |
| 15,500 ft | 270° at 21 kt | −18 kt | -5 °C | 138 kt | 3 h 55 min | 7:39 am EDT (11:39 UTC) |
| 17,500 ft | 270° at 23 kt | −20 kt | -9 °C | 140 kt | 3 h 51 min | 7:35 am EDT (11:35 UTC) |
| 18,000 ft FL180 | 270° at 23 kt | −20 kt | -10 °C | 140 kt | 3 h 51 min | 7:35 am EDT (11:35 UTC) |
| 24,000 ft FL240 | 250° at 29 kt | −28 kt | -21 °C | 148 kt | 3 h 39 min | 7:23 am EDT (11:23 UTC) |
| 30,000 ft FL300 | 250° at 43 kt | −42 kt | -34 °C | 162 kt | 3 h 20 min | 7:04 am EDT (11:04 UTC) |
| 34,000 ft FL340 | 240° at 56 kt | −55 kt | -40 °C | 175 kt | 3 h 05 min | 6:49 am EDT (10:49 UTC) |
| 39,000 ft FL390 | 250° at 54 kt | −53 kt | -49 °C | 173 kt | 3 h 07 min | 6:51 am EDT (10:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CRW | used from 0 nm out; 25 nm from the line | 330/20 | 330/23 11° | 340/25 8° | 340/21 2° | 340/33 -9° | 340/41 -20° | 330/42 -35° | 320/44 -39° | 320/43 -47° |
| EKN | used from 50 nm out; 17 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 150 nm out; 68 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° | |
| AVP | used from 250 nm out; 57 nm from the line | 150/5 | 350/13 12° | 270/20 8° | 260/17 4° | 260/25 -11° | 240/31 -22° | 240/54 -35° | 230/61 -41° | 240/55 -49° |
| JFK | used from 350 nm out; 45 nm from the line | 250/18 | 250/23 14° | 240/33 9° | 240/33 4° | 240/38 -10° | 240/45 -21° | 230/86 -32° | 230/102 -40° | 230/84 -51° |
| BDL | used from 400 nm out; 37 nm from the line | 120/24 | 290/23 12° | 280/21 8° | 250/36 3° | 250/41 -11° | 230/48 -21° | 230/78 -32° | 230/96 -41° | 230/86 -52° |
| BOS | used from 500 nm out; 20 nm from the line | 110/20 | 200/26 12° | 280/24 8° | 260/29 3° | 250/47 -10° | 230/59 -19° | 230/74 -33° | 240/95 -41° | 240/96 -53° |
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 |
|---|---|---|---|---|---|---|---|
| CRW Charleston, WV | departure | no report just now | 947 ft | ||||
| USW Spencer, WV | 20 nm out, 18 nm north of the line | no report just now | 928 ft | ||||
| CKB Clarksburg, WV | 80 nm out, 17 nm north of the line, tower | no report just now | 1,223 ft | ||||
| CBE Cumberland, MD | 150 nm out, 2 nm north of the line | no report just now | 757 ft | ||||
| HGR Hagerstown, MD | 200 nm out, 16 nm south of the line, tower | no report just now | 703 ft | ||||
| CXY Harrisburg, PA | 250 nm out, 7 nm south of the line, tower | no report just now | 346 ft | ||||
| ABE Allentown, PA | 320 nm out, 12 nm south of the line, tower | no report just now | 393 ft | ||||
| CDW Caldwell, NJ | 370 nm out, 22 nm southeast of the line, tower | no report just now | 172 ft | ||||
| SWF New York, NY | 390 nm out, 9 nm north of the line, tower | no report just now | 490 ft | ||||
| HFD Hartford, CT | 460 nm out, 6 nm south of the line, tower | no report just now | 18 ft | ||||
| ORH Worcester, MA | 500 nm out, 10 nm north of the line, tower | no report just now | 1,009 ft | ||||
| BOS Boston, MA | destination | no report just now | 19 ft |
The highest airport on this list sits at 1,223 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BOS when you get there the forecast at the estimated arrival, 6:49 am EDT (10:49 UTC)
BOS has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/7153 North Sicuate, RI, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 16 nm from the route, 500 nm along the route · drones kept away from a public gathering · until 12 October · ZBW
- 6/8802 Foxborough, MA, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 10 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZBW
Daylight
Sunset at CRW 6:53 pm EDT (22:53 UTC), at BOS 6:07 pm EDT (22:07 UTC) (civil twilight ends 6:35 pm EDT (22:35 UTC)). At 120 knots the arrival at BOS is before sunrise there (6:53 am EDT (10:53 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: West Virginia International Yeager, General Edward Lawrence Logan International.