Monmouth Executive to Piedmont Triad International BLM → GSO
368 nautical miles (424 statute miles) southwest on a straight line, true course 230°, about 242° magnetic at the departure end (variation 12W). At 120 knots that is 2 h 37 min at the quickest height in today's winds (30,000 ft, a 21-knot tailwind), arriving about 2:09 pm EDT (18:09 UTC). Right now BLM is VFR, wind from the northwest (320°) at 6 knots; GSO is VFR, wind from the northwest (320°) at 13 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: 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). Over the first 40 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 40,000 ft. Over the first 199 nm of the route.
- AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the last 20 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 BLM.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B738 at 36,000 ft, 34 nm northwest, 8:54 am EDT (12:54 UTC): moderate turbulence. 70 nm along the route, 34 nm northwest of the line.
as filed, and in English
PTW UA /OV MXE240005/TM 1254/FL360/TP B738/TB MOD
- Report
- a routine report filed through PTW
- Where
- 5 nm southwest (240°) of MXE
- Time
- 12:54 UTC
- Height
- at 36,000 ft
- Aircraft
- B738
- Turbulence
- moderate
- A220 at 4,000 ft, 36 nm northeast, 10:10 am EDT (14:10 UTC): a broken layer from 2,000 ft to 3,400 ft, remarks: during the climb 4L. At the departure end, 36 nm northeast of the line.
as filed, and in English
JFK UA /OV JFK100008/TM 1410/FL040/TP A220/SK BKN020-TOP034/RM DURC 4L
- Report
- a routine report filed through JFK
- Where
- 8 nm east (100°) of JFK
- Time
- 14:10 UTC
- Height
- at 4,000 ft
- Aircraft
- A220
- Sky
- a broken layer from 2,000 ft, tops 3,400 ft
- Remarks
- during the climb 4L
- E175 descending, 38 nm north, 9:04 am EDT (13:04 UTC): remarks: base 1200 feet. At the departure end, 38 nm north of the line.
as filed, and in English
LGA UA /OV FINAL RWY 04/TM 1304/FLDURD/TP E175/RM BASE 1200 FEET
- Report
- a routine report filed through LGA
- Where
- final runway 04
- Time
- 13:04 UTC
- Height
- during the descent
- Aircraft
- E175
- Remarks
- base 1200 feet
- A320 climbing, 34 nm northeast, 9:00 am EDT (13:00 UTC): a routine report with nothing remarked on. At the departure end, 34 nm northeast of the line.
as filed, and in English
JFK UA /OV JFK100005/TM 1300/FLDURC/TP A320/SK 008-021
- Report
- a routine report filed through JFK
- Where
- 5 nm east (100°) of JFK
- Time
- 13:00 UTC
- Height
- during the climb
- Aircraft
- A320
- Sky
- from 800 ft to 2,100 ft
- A320 at 900 ft, 28 nm northeast, 8:57 am EDT (12:57 UTC): overcast above 900 ft. At the departure end, 28 nm northeast of the line.
as filed, and in English
JFK UA /OV KJFK225003/TM 1257/FL009/TP A320/SK OVC009
- Report
- a routine report filed through JFK
- Where
- 3 nm southwest (225°) of KJFK
- Time
- 12:57 UTC
- Height
- at 900 ft
- Aircraft
- A320
- Sky
- overcast from 900 ft
- C172 at 900 ft, 46 nm northeast, 8:49 am EDT (12:49 UTC): overcast above 900 ft, remarks: bases reported at 900FT on 2 mile final runway 32. At the departure end, 46 nm northeast of the line.
as filed, and in English
FRG UA /OV FRG/TM 1249/FL009/TP C172/SK OVC 009/RM BASES REPORTED AT 900FT ON 2 MILE FINAL RWY 32
- Report
- a routine report filed through FRG
- Where
- over FRG
- Time
- 12:49 UTC
- Height
- at 900 ft
- Aircraft
- C172
- Sky
- overcast from 900 ft
- Remarks
- bases reported at 900FT on 2 mile final runway 32
- CRJ9 at 900 ft, 28 nm northeast, 8:45 am EDT (12:45 UTC): overcast above 900 ft. At the departure end, 28 nm northeast of the line.
as filed, and in English
JFK UA /OV KJFK225003/TM 1245/FL009/TP CRJ9/SK OVC009, TOPS030
- Report
- a routine report filed through JFK
- Where
- 3 nm southwest (225°) of KJFK
- Time
- 12:45 UTC
- Height
- at 900 ft
- Aircraft
- CRJ9
- Sky
- OVC009, TOPS030
- BCS3 at 900 ft, 21 nm southeast, 11:17 am EDT (15:17 UTC): remarks: base reported at 900 ft approach 31. 40 nm along the route, 21 nm southeast of the line.
as filed, and in English
ACY UA /OV KACY/TM 1517/FL009/TP BCS3/RM BASE REPORTED 009 APPROACH 31
- Report
- a routine report filed through ACY
- Where
- over KACY
- Time
- 15:17 UTC
- Height
- at 900 ft
- Aircraft
- BCS3
- Remarks
- base reported at 900 ft approach 31
- BCS3 at 1,500 ft, 21 nm southeast, 11:09 am EDT (15:09 UTC): overcast up to 1,500 ft. 40 nm along the route, 21 nm southeast of the line.
as filed, and in English
ACY UA /OV KACY/TM 1509/FL015/TP BCS3/SK OVC-TOP015
- Report
- a routine report filed through ACY
- Where
- over KACY
- Time
- 15:09 UTC
- Height
- at 1,500 ft
- Aircraft
- BCS3
- Sky
- overcast, tops 1,500 ft
- B737 descending, 25 nm southeast, 10:20 am EDT (14:20 UTC): a broken layer above 800 ft, remarks: low-level wind shear a 10-knot loss of airspeed during the descent runway 31. 40 nm along the route, 25 nm southeast of the line.
as filed, and in English
ACY UA /OV ACY130005/TM 1420/FLDURD/TP B737/SK BKN008/RM LLWS +/-10 DURD RY31
- Report
- a routine report filed through ACY
- Where
- 5 nm southeast (130°) of ACY
- Time
- 14:20 UTC
- Height
- during the descent
- Aircraft
- B737
- Sky
- a broken layer from 800 ft
- Remarks
- low-level wind shear a 10-knot loss of airspeed during the descent runway 31
- B737 at 800 ft, 21 nm southeast, 10:17 am EDT (14:17 UTC): remarks: broke out at at 800 ft approach 31. 40 nm along the route, 21 nm southeast of the line.
as filed, and in English
ACY UA /OV KACY/TM 1417/FL008/TP B737/RM BROKE OUT AT 008 APPROACH 31
- Report
- a routine report filed through ACY
- Where
- over KACY
- Time
- 14:17 UTC
- Height
- at 800 ft
- Aircraft
- B737
- Remarks
- broke out at at 800 ft approach 31
- P28A at 1,100 ft, 21 nm southeast, 10:16 am EDT (14:16 UTC): overcast above 1,100 ft, remarks: during the climb runway 31. 40 nm along the route, 21 nm southeast of the line.
as filed, and in English
ACY UA /OV ACY/TM 1416/FL011/TP P28A/SK OVC011/RM DURC RWY31
- Report
- a routine report filed through ACY
- Where
- over ACY
- Time
- 14:16 UTC
- Height
- at 1,100 ft
- Aircraft
- P28A
- Sky
- overcast from 1,100 ft
- Remarks
- during the climb runway 31
- PC24 at 1,400 ft, 21 nm northwest, 9:45 am EDT (13:45 UTC): a broken layer above 1,400 ft, remarks: during the descent runway 6. 40 nm along the route, 21 nm northwest of the line.
as filed, and in English
PNE UA /OV KPNE240003/TM 1345/FL014/TP PC24/SK BKN014/RM DURD RY6
- Report
- a routine report filed through PNE
- Where
- 3 nm southwest (240°) of KPNE
- Time
- 13:45 UTC
- Height
- at 1,400 ft
- Aircraft
- PC24
- Sky
- a broken layer from 1,400 ft
- Remarks
- during the descent runway 6
- CL60 at 500 ft, 21 nm southeast, 9:43 am EDT (13:43 UTC): remarks: bvase reported at 500 ft final runway 31. 40 nm along the route, 21 nm southeast of the line.
as filed, and in English
ACY UA /OV KACY/TM 1343/FL005/TP CL60/RM BVASE REPORTED 005 FINAL RWY 31
- Report
- a routine report filed through ACY
- Where
- over KACY
- Time
- 13:43 UTC
- Height
- at 500 ft
- Aircraft
- CL60
- Remarks
- bvase reported at 500 ft final runway 31
16 more routine reports are on the map.
Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 UTC · at 120 knots true airspeed
The westbound cruising heights for this course (VFR: even 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 (ACY, RIC, RDU). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 350° at 23 kt | −14 kt | 134 kt | 2 h 45 min | 2:17 pm EDT (18:17 UTC) | |
| 6,500 ft | 350° at 24 kt | −12 kt | 12 °C | 132 kt | 2 h 47 min | 2:19 pm EDT (18:19 UTC) |
| 8,500 ft | 340° at 25 kt | −10 kt | 9 °C | 130 kt | 2 h 50 min | 2:22 pm EDT (18:22 UTC) |
| 10,500 ft | 340° at 25 kt | −10 kt | 6 °C | 130 kt | 2 h 50 min | 2:22 pm EDT (18:22 UTC) |
| 12,500 ft | 340° at 26 kt | −11 kt | 4 °C | 131 kt | 2 h 49 min | 2:21 pm EDT (18:21 UTC) |
| 14,500 ft | 340° at 29 kt | −11 kt | 0 °C | 131 kt | 2 h 49 min | 2:21 pm EDT (18:21 UTC) |
| 16,500 ft | 340° at 32 kt | −12 kt | -4 °C | 132 kt | 2 h 47 min | 2:19 pm EDT (18:19 UTC) |
| 18,000 ft FL180 | 340° at 34 kt | −13 kt | -7 °C | 133 kt | 2 h 46 min | 2:18 pm EDT (18:18 UTC) |
| 24,000 ft FL240 | 340° at 41 kt | −18 kt | -20 °C | 138 kt | 2 h 40 min | 2:12 pm EDT (18:12 UTC) |
| 30,000 ft FL300 | 340° at 49 kt | −21 kt | -34 °C | 141 kt | 2 h 37 min | 2:09 pm EDT (18:09 UTC) |
| 34,000 ft FL340 | 340° at 45 kt | −16 kt | -42 °C | 136 kt | 2 h 42 min | 2:14 pm EDT (18:14 UTC) |
| 39,000 ft FL390 | 310° at 42 kt | +6 kt | -50 °C | 114 kt | 3 h 14 min | 2:46 pm EDT (18:46 UTC) |
Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ACY | used from 0 nm out; 28 nm from the line | 010/26 | 360/24 11° | 350/28 8° | 350/26 4° | 340/29 -8° | 350/39 -21° | 350/57 -35° | 350/52 -43° | 310/50 -50° |
| RIC | used from 149 nm out; 50 nm from the line | 350/24 | 350/28 14° | 340/25 8° | 340/26 5° | 340/40 -6° | 340/44 -19° | 340/48 -33° | 330/45 -42° | 310/38 -50° |
| RDU | used from 298 nm out; 50 nm from the line | 340/12 | 330/17 14° | 320/20 10° | 330/25 6° | 340/34 -6° | 340/38 -19° | 330/37 -32° | 330/35 -42° | 310/36 -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 |
|---|---|---|---|---|---|---|---|
| BLM Belmar/Farmingdale, NJ | departure | VFR Sky: scattered clouds at 2,600 feet | from the northwest (320°) at 6 knots | 10+ mi | none | 153 ft | 11:21 am EDT (15:21 UTC) |
| ACY Atlantic City, NJ | 40 nm out, 21 nm southeast of the line, tower | marginal VFR Sky: overcast at 1,200 feet | from the north-northwest (340°) at 12 knots, gusting to 19 | 10+ mi | 1,200 ft | 74 ft | 14:54 UTC |
| PHL Philadelphia, PA | 50 nm out, 19 nm northwest of the line, tower | marginal VFR Sky: a broken layer at 1,800 feet, a broken layer at 6,000 feet, a broken layer at 20,000 feet | from the north (350°) at 11 knots | 10+ mi | 1,800 ft | 35 ft | 14:54 UTC |
| ESN Easton, MD | 119 nm out, 5 nm south of the line, tower | marginal VFR Sky: overcast at 1,700 feet | from the north-northwest (330°) at 10 knots | 10+ mi | 1,700 ft | 72 ft | 14:50 UTC |
| CGE Cambridge, MD | 129 nm out, 18 nm southeast of the line | marginal VFR Sky: overcast at 1,700 feet | from the north-northwest (330°) at 13 knots, gusting to 18 | 10+ mi | 1,700 ft | 19 ft | 15:15 UTC |
| EZF Fredericksburg, VA | 189 nm out, 15 nm northwest of the line | VFR Sky: overcast at 3,400 feet | from the north-northwest (330°) at 9 knots, gusting to 14 | 10+ mi | 3,400 ft | 85 ft | 15:15 UTC |
| RIC Richmond, VA | 219 nm out, 24 nm southeast of the line, tower | VFR Sky: a few clouds at 3,000 feet, a broken layer at 4,500 feet | from the north (350°) at 17 knots, gusting to 25 | 10+ mi | 4,500 ft | 167 ft | 14:54 UTC |
| BKT Blackstone, VA | 259 nm out, 23 nm southeast of the line, tower | VFR | from the north-northeast (030°) at 5 knots | 10+ mi | none | 437 ft | 12:55 UTC |
| CXE Chase City, VA | 289 nm out, 17 nm southeast of the line | VFR Sky: scattered clouds at 2,900 feet | from the north-northwest (330°) at 7 knots | 10+ mi | none | 503 ft | 15:15 UTC |
| DAN Danville, VA | 328 nm out, 1 nm north of the line | VFR | from the north-northwest (330°) at 7 knots, gusting to 16 | 10+ mi | none | 571 ft | 14:53 UTC |
| GSO Greensboro, NC | destination | VFR Sky: a few clouds at 3,000 feet, a few clouds at 25,000 feet | from the northwest (320°) at 13 knots | 10+ mi | none | 925 ft | 10:54 am EDT (14:54 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 GSO when you get there the forecast at the estimated arrival, 2:09 pm EDT (18:09 UTC)
Wind from the northwest at 11 knots, gusting to 19, visibility more than 6 miles, scattered clouds at 3,000 feet, scattered clouds at 10,000 feet VFR
The whole forecast for GSO
- From Mon 8:00 am EDT (12:00 UTC): wind from the west at 9 knots, visibility more than 6 miles, a few clouds at 3,000 feet, a few clouds at 10,000 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 11 knots, gusting to 19, visibility more than 6 miles, scattered clouds at 3,000 feet, scattered clouds at 10,000 feet
- From Mon 5:30 pm EDT (21:30 UTC): wind from the 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
- 6/8719 Greenwood, DE, Friday, October 16, 2026 through Saturday, October 17, 2026 UTC 12 nm from the route, 109 nm along the route · air shows/sports · starts Friday 16 October · ZDC
- 6/8886 Greenwood, DE, Sunday, October 18, 2026 UTC 12 nm from the route, 109 nm along the route · air shows/sports · starts Sunday 18 October · ZDC
- 4/9383 WASHINGTON, DC., USA 15 nm from the route, 149 nm along the route · security · ZDC
Daylight
Sunset at BLM 6:21 pm EDT (22:21 UTC), at GSO 6:48 pm EDT (22:48 UTC) (civil twilight ends 7:13 pm EDT (23:13 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: Monmouth Executive, Piedmont Triad International.
