Raleigh-Durham International to Ogdensburg International RDU → OGS
550 nautical miles (633 statute miles) north on a straight line, true course 015°, about 024° magnetic at the departure end (variation 9W). At 120 knots that is 2 h 49 min at the quickest height in today's winds (34,000 ft, a 75-knot tailwind), arriving about 12:57 am EDT (04:57 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: 285 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 7E: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the west at 15 knots, until 11:55 pm EDT (03:55 UTC). Over the route from 110 to 220 nm out.
as issued
WSUS31 KKCI 120155 MKCE WST 120155 CONVECTIVE SIGMET 7E VALID UNTIL 0355Z PA MD VA DC WV OH FROM 10NNE JST-30WNW SBY-40ENE RIC-50SW BKW-20SE APE-10NNE JST AREA TS MOV FROM 28015KT. TOPS TO FL330.
- SIGMET 6E: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 11:55 pm EDT (03:55 UTC). Over the route from 250 to 260 nm out.
as issued
WSUS31 KKCI 120155 MKCE WST 120155 CONVECTIVE SIGMET 6E VALID UNTIL 0355Z NY NJ PA DE MD AND DE NJ NY MD CSTL WTRS FROM 20WNW SAX-70S HTO-50ESE SBY-30WSW HAR-20WNW SAX AREA EMBD TS MOV FROM 22020KT. TOPS TO FL300.
- 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 route from 80 to 490 nm out.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 160 to 540 nm out.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 240 to 460 nm out.
- AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 410 to 520 nm out.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 13,000 ft. 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 RDU.
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 20:00–03:00 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 5 forecast points nearest it (RDU, RIC, PSB, AVP, SYR). 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 | 180° at 22 kt | −21 kt | 141 kt | 3 h 54 min | 2:02 am EDT (06:02 UTC) | |
| 5,500 ft | 210° at 20 kt | −19 kt | 13 °C | 139 kt | 3 h 57 min | 2:05 am EDT (06:05 UTC) |
| 7,500 ft | 220° at 19 kt | −18 kt | 10 °C | 138 kt | 3 h 59 min | 2:07 am EDT (06:07 UTC) |
| 9,500 ft | 220° at 18 kt | −16 kt | 8 °C | 136 kt | 4 h 03 min | 2:11 am EDT (06:11 UTC) |
| 11,500 ft | 220° at 18 kt | −17 kt | 5 °C | 137 kt | 4 h 01 min | 2:09 am EDT (06:09 UTC) |
| 13,500 ft | 220° at 20 kt | −18 kt | 1 °C | 138 kt | 3 h 59 min | 2:07 am EDT (06:07 UTC) |
| 15,500 ft | 230° at 23 kt | −20 kt | -4 °C | 140 kt | 3 h 56 min | 2:04 am EDT (06:04 UTC) |
| 17,500 ft | 230° at 27 kt | −21 kt | -8 °C | 141 kt | 3 h 54 min | 2:02 am EDT (06:02 UTC) |
| 18,000 ft FL180 | 230° at 28 kt | −22 kt | -9 °C | 142 kt | 3 h 52 min | 2:00 am EDT (06:00 UTC) |
| 24,000 ft FL240 | 220° at 43 kt | −39 kt | -19 °C | 159 kt | 3 h 28 min | 1:36 am EDT (05:36 UTC) |
| 30,000 ft FL300 | 220° at 75 kt | −68 kt | -32 °C | 188 kt | 2 h 56 min | 1:04 am EDT (05:04 UTC) |
| 34,000 ft FL340 | 220° at 84 kt | −75 kt | -41 °C | 195 kt | 2 h 49 min | 12:57 am EDT (04:57 UTC) |
| 39,000 ft FL390 | 230° at 74 kt | −62 kt | -51 °C | 182 kt | 3 h 01 min | 1:09 am EDT (05:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| RDU | used from 0 nm out; 25 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° |
| RIC | used from 50 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° |
| PSB | used from 200 nm out; 87 nm from the line | 260/13 13° | 220/12 8° | 220/11 4° | 230/27 -11° | 210/31 -21° | 220/73 -32° | 220/75 -40° | 230/66 -50° | |
| AVP | used from 350 nm out; 52 nm from the line | 110/36 | 190/34 13° | 230/11 8° | 230/16 4° | 230/26 -8° | 220/40 -19° | 230/73 -33° | 230/98 -41° | 230/87 -51° |
| SYR | used from 400 nm out; 27 nm from the line | 160/17 | 200/22 10° | 250/10 6° | L/V 1° | 270/11 -11° | 220/25 -20° | 220/66 -36° | 230/89 -42° | 240/74 -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 |
|---|---|---|---|---|---|---|---|
| RDU Raleigh/Durham, NC | departure | no report just now | 435 ft | ||||
| HNZ Oxford, NC | 30 nm out, 5 nm east of the line | no report just now | 526 ft | ||||
| BKT Blackstone, VA | 80 nm out, 20 nm east of the line, tower | no report just now | 437 ft | ||||
| CHO Charlottesville, VA | 140 nm out, 20 nm west of the line, tower | no report just now | 640 ft | ||||
| JYO Leesburg, VA | 200 nm out, 6 nm east of the line, tower | no report just now | 389 ft | ||||
| FDK Frederick, MD | 220 nm out, 9 nm east of the line, tower | no report just now | 308 ft | ||||
| CXY Harrisburg, PA | 280 nm out, 19 nm southeast of the line, tower | no report just now | 346 ft | ||||
| IPT Williamsport, PA | 330 nm out, 4 nm north of the line, tower | no report just now | 528 ft | ||||
| ITH Ithaca, NY | 410 nm out, 4 nm northwest of the line, tower | no report just now | 1,099 ft | ||||
| SYR Syracuse, NY | 450 nm out, 2 nm northeast of the line, tower | no report just now | 421 ft | ||||
| ART Watertown, NY | 500 nm out, 11 nm northwest of the line | no report just now | 330 ft | ||||
| OGS Ogdensburg, NY | destination | no report just now | 301 ft |
The highest airport on this list sits at 1,099 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At OGS when you get there the forecast at the estimated arrival, 12:57 am EDT (04:57 UTC)
OGS has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 4/9383 WASHINGTON, DC., USA 18 nm from the route, 200 nm along the route · security · ZDC
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 12 nm from the route, 200 nm along the route · a VIP movement · today · ZDC
Daylight
Sunset at RDU 6:43 pm EDT (22:43 UTC), at OGS 6:22 pm EDT (22:22 UTC) (civil twilight ends 6:52 pm EDT (22:52 UTC)). At 120 knots the arrival at OGS 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: Raleigh-Durham International, Ogdensburg International.