Norfolk International to Piedmont Triad International ORF → GSO
187 nautical miles (215 statute miles) west on a straight line, true course 256°, about 265° magnetic at the departure end (variation 9W). At 120 knots that is 1 h 56 min at the quickest height in today's winds (4,500 ft, a 23-knot headwind), arriving about 12:10 am EDT (04:10 UTC), after sunset at the destination. Right now ORF is marginal VFR, wind from the south-southwest (200°) at 15 knots, gusting to 26; GSO is VFR, wind from the west-southwest (240°) 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: 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 TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 8,000 ft. Over the last 10 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, at the destination end.
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 ORF.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- BCS3 at 600 ft, 48 nm north, 8:06 pm EDT (00:06 UTC): a routine report with nothing remarked on. 39 nm along the route, 48 nm north of the line.
as filed, and in English
RIC UA /OV RIC/TM 0006/FL006/TP BCS3/SK BASES 006
- Report
- a routine report filed through RIC
- Where
- over RIC
- Time
- 00:06 UTC
- Height
- at 600 ft
- Aircraft
- BCS3
- Sky
- bases 600 ft
- B763 at 3,000 ft, 6 nm northwest, 7:26 pm EDT (23:26 UTC): a broken layer above 3,000 ft. 177 nm along the route, 6 nm northwest of the line.
as filed, and in English
GSO UA /OV HEVED/TM 2326/FL030/TP B763/SK BKN030
- Report
- a routine report filed through GSO
- Where
- heved
- Time
- 23:26 UTC
- Height
- at 3,000 ft
- Aircraft
- B763
- Sky
- a broken layer from 3,000 ft
- B763 descending, 5 nm west, 7:24 pm EDT (23:24 UTC): a broken layer above 3,000 ft. 177 nm along the route, 5 nm west of the line.
as filed, and in English
GSO UA /OV 10 NE GSO/TM 2324/FLDURD/TP B763/SK BKN030
- Report
- a routine report filed through GSO
- Where
- 10 northeast gso
- Time
- 23:24 UTC
- Height
- during the descent
- Aircraft
- B763
- Sky
- a broken layer from 3,000 ft
Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 (ORF, 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 | 220° at 29 kt | +23 kt | 97 kt | 1 h 56 min | 12:10 am EDT (04:10 UTC) | |
| 6,500 ft | 220° at 28 kt | +23 kt | 12 °C | 97 kt | 1 h 56 min | 12:10 am EDT (04:10 UTC) |
| 8,500 ft | 220° at 31 kt | +25 kt | 12 °C | 95 kt | 1 h 58 min | 12:12 am EDT (04:12 UTC) |
| 10,500 ft | 220° at 35 kt | +29 kt | 9 °C | 91 kt | 2 h 03 min | 12:17 am EDT (04:17 UTC) |
| 12,500 ft | 220° at 39 kt | +33 kt | 6 °C | 87 kt | 2 h 09 min | 12:23 am EDT (04:23 UTC) |
| 14,500 ft | 230° at 42 kt | +36 kt | 2 °C | 84 kt | 2 h 14 min | 12:28 am EDT (04:28 UTC) |
| 16,500 ft | 230° at 45 kt | +40 kt | -2 °C | 80 kt | 2 h 20 min | 12:34 am EDT (04:34 UTC) |
| 18,000 ft FL180 | 230° at 47 kt | +42 kt | -5 °C | 78 kt | 2 h 24 min | 12:38 am EDT (04:38 UTC) |
| 24,000 ft FL240 | 230° at 67 kt | +58 kt | -16 °C | 62 kt | 3 h 01 min | 1:15 am EDT (05:15 UTC) |
| 30,000 ft FL300 | 220° at 80 kt | +65 kt | -29 °C | 55 kt | 3 h 24 min | 1:38 am EDT (05:38 UTC) |
| 34,000 ft FL340 | 220° at 82 kt | +62 kt | -40 °C | 58 kt | 3 h 13 min | 1:27 am EDT (05:27 UTC) |
| 39,000 ft FL390 | 220° at 76 kt | +62 kt | -52 °C | 58 kt | 3 h 13 min | 1:27 am EDT (05:27 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ORF | used from 0 nm out; 25 nm from the line | 210/45 | 210/41 15° | 210/39 13° | 220/37 7° | 230/55 -5° | 230/65 -16° | 220/71 -30° | 220/75 -40° | 220/72 -53° |
| RIC | used from 49 nm out; 57 nm from the line | 190/33 | 200/29 14° | 210/31 12° | 210/38 6° | 230/42 -7° | 230/68 -16° | 220/84 -29° | 220/86 -40° | 220/81 -52° |
| RDU | used from 98 nm out; 31 nm from the line | 240/28 | 250/22 10° | 230/30 11° | 230/40 7° | 230/45 -4° | 220/69 -15° | 220/83 -29° | 210/84 -40° | 220/75 -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 |
|---|---|---|---|---|---|---|---|
| ORF Norfolk, VA | departure | marginal VFR Sky: scattered clouds at 2,000 feet, a broken layer at 2,600 feet, a broken layer at 3,100 feet | from the south-southwest (200°) at 15 knots, gusting to 26 | 10+ mi | 2,600 ft | 26 ft | 9:51 pm EDT (01:51 UTC) |
| FKN Franklin, VA | 39 nm out, 5 nm southeast of the line | VFR Sky: scattered clouds at 1,600 feet, scattered clouds at 2,300 feet | from the south (170°) at 9 knots | 10+ mi | none | 40 ft | 23:35 UTC |
| EMV Emporia, VA | 59 nm out, 5 nm west of the line | marginal VFR Sky: scattered clouds at 1,100 feet, scattered clouds at 1,600 feet, a broken layer at 2,400 feet | from the south (180°) at 7 knots | 10+ mi | 2,400 ft | 126 ft | 23:35 UTC |
| TDF Roxboro, NC | 138 nm out, 2 nm southwest of the line | marginal VFR Sky: scattered clouds at 2,500 feet, a broken layer at 3,000 feet, overcast at 3,800 feet | from the southwest (230°) at 7 knots | 10+ mi | 3,000 ft | 608 ft | 01:55 UTC |
| BUY Burlington, NC | 167 nm out, 9 nm southeast of the line | VFR Sky: overcast at 7,500 feet | from the southwest (220°) at 5 knots | 10+ mi | 7,500 ft | 616 ft | 01:54 UTC |
| GSO Greensboro, NC | destination | VFR Sky: scattered clouds at 4,100 feet, a broken layer at 9,500 feet | from the west-southwest (240°) at 7 knots | 10+ mi | 9,500 ft | 925 ft | 9:54 pm EDT (01:54 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, 12:10 am EDT (04:10 UTC)
Wind from the west at 7 knots, visibility more than 6 miles, a broken layer at 4,000 feet VFR
The whole forecast for GSO
- From Sun 8:00 pm EDT (00:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, a broken layer at 2,500 feet
- From Sun 11:00 pm EDT (03:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, a broken layer at 4,000 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the north-northwest at 12 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 5,000 feet
The forecast for ORF, the departure
- From Sun 8:00 pm EDT (00:00 UTC): wind from the south at 12 knots, gusting to 19, visibility more than 6 miles, showers nearby, a broken layer at 2,000 feet
- From Sun 11:00 pm EDT (03:00 UTC): wind from the southwest at 11 knots, gusting to 17, visibility more than 6 miles, scattered clouds at 6,000 feet
- From Mon 4:00 am EDT (08:00 UTC): wind from the west at 11 knots, gusting to 17, visibility more than 6 miles, a broken layer at 1,200 feet
- From Mon 11:00 am EDT (15:00 UTC): wind from the northwest at 13 knots, gusting to 20, visibility more than 6 miles, overcast at 1,200 feet
- From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 13 knots, gusting to 21, visibility more than 6 miles, a broken layer at 2,000 feet
- From Mon 6:00 pm EDT (22:00 UTC): wind from the north at 9 knots, visibility more than 6 miles, scattered clouds at 6,000 feet
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 ORF 6:32 pm EDT (22:32 UTC), at GSO 6:48 pm EDT (22:48 UTC) (civil twilight ends 7:13 pm EDT (23:13 UTC)). At 120 knots the arrival at GSO is before sunrise there (7:23 am EDT (11:23 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: Norfolk International, Piedmont Triad International.