Charlotte/Douglas International to General Edward Lawrence Logan International CLT → BOS
632 nautical miles (728 statute miles) northeast on a straight line, true course 044°, about 051° magnetic at the departure end (variation 7W). At 120 knots that is 4 h 09 min at the quickest height in today's winds (39,000 ft, a 32-knot tailwind), arriving about 11:32 am EDT (15:32 UTC). Right now CLT is VFR, wind from the west (270°) at 4 knots; BOS is IFR, wind from the north (360°) at 7 knots. 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: 7,851 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 267 nm of the route.
- AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Near the route, 40 nm along the route.
- AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Near the route, 79 nm along 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 last 385 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the last 326 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 CLT.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- urgent SF50 descending, 28 nm northwest, 6:50 am EDT (10:50 UTC): light turbulence, overcast above 1,200 ft, remarks: during the descent runway 5. 454 nm along the route, 28 nm northwest of the line.
as filed, and in English
MMU UUA /OV MMU/TM 1050/FLDURD/TP SF50/SK OVC012/TB LGT/RM DURD RWY 5
- Report
- an urgent report filed through MMU
- Where
- over MMU
- Time
- 10:50 UTC
- Height
- during the descent
- Aircraft
- SF50
- Sky
- overcast from 1,200 ft
- Turbulence
- light
- Remarks
- during the descent runway 5
- E75L at 30,000 ft, 31 nm southeast, 6:51 am EDT (10:51 UTC): moderate turbulence above 30,000 ft. 119 nm along the route, 31 nm southeast of the line.
as filed, and in English
RDU UA /OV RDU360020/TM 1051/FLF300/TP E75L/TB MOD 300
- Report
- a routine report filed through RDU
- Where
- 20 nm north (360°) of RDU
- Time
- 10:51 UTC
- Height
- at F300
- Aircraft
- E75L
- Turbulence
- moderate at 30,000 ft
- E75S at 15,000 ft, 25 nm northwest, 6:35 am EDT (10:35 UTC): moderate turbulence, remarks: dca arrival from 12,000 ft to 15,000 ft during the descent. 346 nm along the route, 25 nm northwest of the line.
as filed, and in English
BWI UA /OV BAL060030/TM 1035/FL150/TP E75S/TB MOD/RM DCA ARRIVAL 120-150 DURD
- Report
- a routine report filed through BWI
- Where
- 30 nm northeast (060°) of BAL
- Time
- 10:35 UTC
- Height
- at 15,000 ft
- Aircraft
- E75S
- Turbulence
- moderate
- Remarks
- dca arrival from 12,000 ft to 15,000 ft during the descent
- E170 at 29,000 ft, 8 nm southeast, 6:58 am EDT (10:58 UTC): moderate turbulence from 19,000 ft to 29,000 ft. 356 nm along the route, 8 nm southeast of the line.
as filed, and in English
DOV UA /OV ENO/TM 1058/FLF290/TP E170/TB MOD 290-190
- Report
- a routine report filed through DOV
- Where
- over ENO
- Time
- 10:58 UTC
- Height
- at F290
- Aircraft
- E170
- Turbulence
- moderate from 29,000 ft to 19,000 ft
- E170 at 23,000 ft, 8 nm southeast, 6:28 am EDT (10:28 UTC): moderate turbulence above 23,000 ft. 356 nm along the route, 8 nm southeast of the line.
as filed, and in English
DOV UA /OV ENO/TM 1028/FLF230/TP E170/TB MOD 230
- Report
- a routine report filed through DOV
- Where
- over ENO
- Time
- 10:28 UTC
- Height
- at F230
- Aircraft
- E170
- Turbulence
- moderate at 23,000 ft
- BCS3 at 10,000 ft, 1 nm southeast, 6:15 am EDT (10:15 UTC): moderate turbulence from 7,000 ft to 9,000 ft, remarks: during the climb ssoxs aid. At the destination end, 1 nm southeast of the line.
as filed, and in English
BOS UA /OV BOS/TM 1015/FL100/TP BCS3/TB MOD 070-090/RM DURC SSOXS AID
- Report
- a routine report filed through BOS
- Where
- over BOS
- Time
- 10:15 UTC
- Height
- at 10,000 ft
- Aircraft
- BCS3
- Turbulence
- moderate from 7,000 ft to 9,000 ft
- Remarks
- during the climb ssoxs aid
- A321 at 9,500 ft, 9 nm northwest, 5:05 am EDT (09:05 UTC): moderate turbulence, remarks: moderate turbulence during the descent jfund arrival from from 9,500 ft to 7,000 ft, smooth below. At the destination end, 9 nm northwest of the line.
as filed, and in English
BOS UA /OV BOS350010/TM 0905/FL095/TP A321/TB MOD/RM MOD TB DURD JFUND ARR FROM 095-070, SMOOTH BELOW
- Report
- a routine report filed through BOS
- Where
- 10 nm north (350°) of BOS
- Time
- 09:05 UTC
- Height
- at 9,500 ft
- Aircraft
- A321
- Turbulence
- moderate
- Remarks
- moderate turbulence during the descent jfund arrival from from 9,500 ft to 7,000 ft, smooth below
- BCS3 at 35,000 ft, 18 nm northwest, 6:57 am EDT (10:57 UTC): remarks: mountain wave + 10 knots ztlfd 28. 40 nm along the route, 18 nm northwest of the line.
as filed, and in English
ATL UA /OV BZM100026/TM 1057/FL350/TP BCS3/RM MOUNTAIN WAVE +/- 10KTS ZTLFD 28
- Report
- a routine report filed through ATL
- Where
- 26 nm east (100°) of BZM
- Time
- 10:57 UTC
- Height
- at 35,000 ft
- Aircraft
- BCS3
- Remarks
- mountain wave + 10 knots ztlfd 28
- A320 at 4,000 ft, 22 nm southeast, 7:03 am EDT (11:03 UTC): a broken layer above 4,000 ft, remarks: TOPS048. 217 nm along the route, 22 nm southeast of the line.
as filed, and in English
RIC UA /OV RIC270006/TM 1103/FL040/TP A320/SK BKN040/RM TOPS048
- Report
- a routine report filed through RIC
- Where
- 6 nm west (270°) of RIC
- Time
- 11:03 UTC
- Height
- at 4,000 ft
- Aircraft
- A320
- Sky
- a broken layer from 4,000 ft
- Remarks
- TOPS048
- B39M descending, 42 nm northwest, 6:42 am EDT (10:42 UTC): overcast above 4,000 ft. 277 nm along the route, 42 nm northwest of the line.
as filed, and in English
IAD UA /OV RWY 1R/TM 1042/FLDURD/TP B39M/SK OVC 040/WX 10 SM
- Report
- a routine report filed through IAD
- Where
- runway 1R
- Time
- 10:42 UTC
- Height
- during the descent
- Aircraft
- B39M
- Sky
- overcast from 4,000 ft
- Weather
- 10, miles
- E145 at 400 ft, 47 nm southeast, 6:48 am EDT (10:48 UTC): remarks: pilot reported lost vsby of airport at at 40,000 ft feet. 316 nm along the route, 47 nm southeast of the line.
as filed, and in English
SBY UA /OV KSBY/TM 1048/FL004/TP E145/RM PILOT REPORTED LOST VSBY OF AIRPORT AT 400 FEET
- Report
- a routine report filed through SBY
- Where
- over KSBY
- Time
- 10:48 UTC
- Height
- at 400 ft
- Aircraft
- E145
- Remarks
- pilot reported lost vsby of airport at at 40,000 ft feet
- E145 at 700 ft, 47 nm southeast, 6:40 am EDT (10:40 UTC): remarks: pilot reported in the clouds at at 70,000 ft feet. 316 nm along the route, 47 nm southeast of the line.
as filed, and in English
SBY UA /OV KSBY/TM 1040/FL007/TP E145/RM PILOT REPORTED IN THE CLOUDS AT 700 FEET
- Report
- a routine report filed through SBY
- Where
- over KSBY
- Time
- 10:40 UTC
- Height
- at 700 ft
- Aircraft
- E145
- Remarks
- pilot reported in the clouds at at 70,000 ft feet
- B737 at 700 ft, 27 nm northwest, 5:33 am EDT (09:33 UTC): remarks: light rain. 316 nm along the route, 27 nm northwest of the line.
as filed, and in English
BWI UA /OV BWI/TM 0933/FL007/TP B737/RM LIGHT RAIN
- Report
- a routine report filed through BWI
- Where
- over BWI
- Time
- 09:33 UTC
- Height
- at 700 ft
- Aircraft
- B737
- Remarks
- light rain
- B738 climbing, 16 nm northwest, 6:33 am EDT (10:33 UTC): remarks: during the climb runway 01 ilg bases 700 ft. 366 nm along the route, 16 nm northwest of the line.
as filed, and in English
ILG UA /OV KILG/TM 1033/FLDURC/TP B738/RM DURC RY01 ILG BASES 007
- Report
- a routine report filed through ILG
- Where
- over KILG
- Time
- 10:33 UTC
- Height
- during the climb
- Aircraft
- B738
- Remarks
- during the climb runway 01 ilg bases 700 ft
16 more routine reports are on the map.
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 (GSP, RDU, RIC, ACY, 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 | 350° at 22 kt | +12 kt | 108 kt | 5 h 51 min | 1:14 pm EDT (17:14 UTC) | |
| 5,500 ft | 340° at 19 kt | +9 kt | 111 kt | 5 h 42 min | 1:05 pm EDT (17:05 UTC) | |
| 7,500 ft | 340° at 19 kt | +7 kt | 9 °C | 113 kt | 5 h 36 min | 12:59 pm EDT (16:59 UTC) |
| 9,500 ft | 330° at 21 kt | +6 kt | 6 °C | 114 kt | 5 h 33 min | 12:56 pm EDT (16:56 UTC) |
| 11,500 ft | 330° at 22 kt | +4 kt | 4 °C | 116 kt | 5 h 27 min | 12:50 pm EDT (16:50 UTC) |
| 13,500 ft | 320° at 22 kt | +2 kt | 0 °C | 118 kt | 5 h 21 min | 12:44 pm EDT (16:44 UTC) |
| 15,500 ft | 310° at 23 kt | −1 kt | -4 °C | 121 kt | 5 h 13 min | 12:36 pm EDT (16:36 UTC) |
| 17,500 ft | 310° at 23 kt | −3 kt | -8 °C | 123 kt | 5 h 08 min | 12:31 pm EDT (16:31 UTC) |
| 18,000 ft FL180 | 310° at 23 kt | −4 kt | -9 °C | 124 kt | 5 h 06 min | 12:29 pm EDT (16:29 UTC) |
| 24,000 ft FL240 | 290° at 23 kt | −11 kt | -21 °C | 131 kt | 4 h 49 min | 12:12 pm EDT (16:12 UTC) |
| 30,000 ft FL300 | 270° at 34 kt | −26 kt | -34 °C | 146 kt | 4 h 20 min | 11:43 am EDT (15:43 UTC) |
| 34,000 ft FL340 | 260° at 37 kt | −29 kt | -40 °C | 149 kt | 4 h 14 min | 11:37 am EDT (15:37 UTC) |
| 39,000 ft FL390 | 260° at 41 kt | −32 kt | -48 °C | 152 kt | 4 h 09 min | 11:32 am EDT (15:32 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| GSP | used from 0 nm out; 88 nm from the line | 340/30 | 360/24 13° | 350/29 10° | 340/33 6° | 340/40 -7° | 350/44 -19° | 340/59 -31° | 350/55 -41° | 300/29 -50° |
| RDU | used from 49 nm out; 55 nm from the line | 330/30 | 340/24 12° | 330/26 7° | 320/30 3° | 330/39 -8° | 310/30 -20° | 300/33 -33° | 310/34 -39° | 310/41 -47° |
| RIC | used from 148 nm out; 55 nm from the line | 350/34 | 340/27 12° | 340/36 8° | 330/31 3° | 310/32 -9° | 320/34 -21° | 300/37 -34° | 290/37 -39° | 290/42 -46° |
| ACY | used from 296 nm out; 79 nm from the line | 350/12 | 340/12 11° | 340/12 6° | 340/13 2° | 270/10 -10° | 240/17 -23° | 230/46 -33° | 230/46 -40° | 240/46 -49° |
| JFK | used from 445 nm out; 2 nm from the line | 020/25 | 290/9 12° | 300/12 7° | 320/14 3° | 290/17 -10° | 240/27 -21° | 240/44 -36° | 240/53 -41° | 240/51 -50° |
| BDL | used from 543 nm out; 30 nm from the line | 020/15 | 010/19 10° | 340/10 7° | 300/17 3° | 280/23 -10° | 250/35 -22° | 250/44 -38° | 250/55 -42° | 250/57 -51° |
| BOS | used from 593 nm out; 20 nm from the line | 020/10 | 360/20 10° | 340/19 7° | 290/21 2° | 270/35 -9° | 260/42 -22° | 250/55 -38° | 240/75 -43° | 250/72 -51° |
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 |
|---|---|---|---|---|---|---|---|
| CLT Charlotte, NC | departure | VFR | from the west (270°) at 4 knots | 10+ mi | none | 747 ft | 6:52 am EDT (10:52 UTC) |
| JQF Concord, NC | 20 nm out, 4 nm southwest of the line, tower | VFR | calm | 10+ mi | none | 704 ft | 10:50 UTC |
| GSO Greensboro, NC | 69 nm out, 4 nm north of the line, tower | VFR Sky: a few clouds at 3,400 feet, a few clouds at 12,000 feet | from the west-southwest (250°) at 8 knots | 10+ mi | none | 925 ft | 10:54 UTC |
| BKT Blackstone, VA | 178 nm out, 24 nm southeast of the line, tower | VFR | from the north-northeast (030°) at 5 knots | 10+ mi | none | 437 ft | 12:55 UTC |
| EZF Fredericksburg, VA | 247 nm out, 12 nm northwest of the line | VFR Sky: a broken layer at 4,200 feet, a broken layer at 6,000 feet | from the north (350°) at 4 knots | 10+ mi | 4,200 ft | 85 ft | 11:15 UTC |
| ESN Easton, MD | 316 nm out, 9 nm southeast of the line, tower | IFR Sky: a broken layer at 600 feet, overcast at 1,500 feet Weather: rain, mist | from the north (350°) at 7 knots | 2 mi | 600 ft | 72 ft | 10:45 UTC |
| DOV Dover, DE | 356 nm out, 14 nm southeast of the line, tower | IFR Sky: a broken layer at 800 feet Weather: light rain | from the north-northwest (340°) at 10 knots | 7 mi | 800 ft | 28 ft | 11:10 UTC |
| PHL Philadelphia, PA | 385 nm out, 13 nm northwest of the line, tower | IFR Sky: overcast at 800 feet | from the north-northwest (340°) at 10 knots | 10+ mi | 800 ft | 35 ft | 10:54 UTC |
| JFK New York, NY | 474 nm out, 4 nm west of the line, tower | marginal VFR Sky: overcast at 1,100 feet | from the north (010°) at 8 knots | 10+ mi | 1,100 ft | 13 ft | 10:51 UTC |
| HVN New Haven, CT | 524 nm out, 4 nm north of the line, tower | IFR Sky: overcast at 500 feet | from the north (360°) at 11 knots | 10+ mi | 500 ft | 12 ft | 10:53 UTC |
| PVD Providence, RI | 593 nm out, 18 nm southeast of the line, tower | IFR Sky: overcast at 700 feet | from the north (360°) at 12 knots | 10+ mi | 700 ft | 54 ft | 10:51 UTC |
| BOS Boston, MA | destination | IFR Sky: overcast at 700 feet | from the north (360°) at 7 knots | 10+ mi | 700 ft | 19 ft | 6:54 am EDT (10:54 UTC) |
The highest airport on this list sits at 925 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, 11:32 am EDT (15:32 UTC)
Wind from the north at 9 knots, visibility more than 6 miles, overcast at 1,500 feet marginal VFR
The whole forecast for BOS
- From Mon 8:00 am EDT (12:00 UTC): wind from the north at 9 knots, visibility 6 miles, mist, overcast at 600 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the north at 9 knots, visibility more than 6 miles, overcast at 1,500 feet
- From Mon 1:00 pm EDT (17:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet
- At times between Mon 1:00 pm EDT (17:00 UTC) and 3:00 pm EDT (19:00 UTC): a broken layer at 3,000 feet
- From Tue 12:00 am EDT (04:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, overcast at 3,000 feet
- From Tue 6:00 am EDT (10:00 UTC): wind from the east-northeast at 10 knots, visibility more than 6 miles, light rain, overcast at 800 feet
The forecast for CLT, the departure
- From Mon 6:00 am EDT (10:00 UTC): wind from the west-southwest at 7 knots, visibility more than 6 miles, a few clouds at 5,000 feet
- From Mon 8:00 am EDT (12:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, clear skies
- From Mon 11:00 am EDT (15:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility more than 6 miles, clear skies
- From Mon 7:00 pm EDT (23:00 UTC): wind from the north-northwest at 4 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 4/9383 WASHINGTON, DC., USA 11 nm from the route, 287 nm along the route · security · ZDC
- 6/8719 Greenwood, DE, Friday, October 16, 2026 through Saturday, October 17, 2026 UTC 17 nm from the route, 336 nm along the route · air shows/sports · starts Friday 16 October · ZDC
- 6/8886 Greenwood, DE, Sunday, October 18, 2026 UTC 17 nm from the route, 336 nm along the route · air shows/sports · starts Sunday 18 October · ZDC
- 5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 13 nm from the route, 464 nm along the route · security · until 20 October · ZNY
- 6/7153 North Sicuate, RI, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 4 nm from the route, 593 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 4 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZBW
Daylight
Sunset at CLT 6:52 pm EDT (22:52 UTC), at BOS 6:07 pm EDT (22:07 UTC) (civil twilight ends 6:35 pm EDT (22:35 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: Charlotte/Douglas International, General Edward Lawrence Logan International.
