Jacksonville International to Raleigh-Durham International JAX → RDU
355 nautical miles (408 statute miles) northeast on a straight line, true course 023°, about 029° magnetic at the departure end (variation 6W). At 120 knots that is 2 h 48 min at the quickest height in today's winds (30,000 ft, a 7-knot tailwind), arriving about 11:58 am EDT (15:58 UTC). Right now JAX is VFR, wind from the west-northwest (290°) at 7 knots; RDU is VFR, wind from the west (260°) at 6 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: 245 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 2W: moderate turbulence above 18,000 ft from 30,000 ft to 41,000 ft. Over the whole route.
- 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). 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 JAX.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- E75L at 30,000 ft, 20 nm north, 6:51 am EDT (10:51 UTC): moderate turbulence above 30,000 ft. At the destination end, 20 nm north 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
- C525 at 28,000 ft, 13 nm southeast, 8:53 am EDT (12:53 UTC): no turbulence. At the departure end, 13 nm southeast of the line.
as filed, and in English
CRG UA /OV CRG/TM 1253/FL280/TP C525/TB NEG
- Report
- a routine report filed through CRG
- Where
- over CRG
- Time
- 12:53 UTC
- Height
- at 28,000 ft
- Aircraft
- C525
- Turbulence
- none
- A321 at 36,000 ft, 45 nm west, 8:49 am EDT (12:49 UTC): no turbulence. At the departure end, 45 nm west of the line.
as filed, and in English
GNV UA /OV TAY/TM 1249/FL360/TP A321/TB NEG
- Report
- a routine report filed through GNV
- Where
- over TAY
- Time
- 12:49 UTC
- Height
- at 36,000 ft
- Aircraft
- A321
- Turbulence
- none
- C182 at 8,000 ft, 46 nm northwest, 6:45 am EDT (10:45 UTC): no turbulence, no icing, clear from 8,000 ft to 60,000 ft. 30 nm along the route, 46 nm northwest of the line.
as filed, and in English
AYS UA /OV AYS090015/TM 1045/FL080/TP C182/SK SKC/TB NEG/IC NEG
- Report
- a routine report filed through AYS
- Where
- 15 nm east (090°) of AYS
- Time
- 10:45 UTC
- Height
- at 8,000 ft
- Aircraft
- C182
- Sky
- clear
- Turbulence
- none
- Icing
- none
- B752 at 30,000 ft, 30 nm east, 7:31 am EDT (11:31 UTC): light chop turbulence above 30,000 ft. At the destination end, 30 nm east of the line.
as filed, and in English
RDU UA /OV RDU090030/TM 1131/FLF300/TP B752/TB CONS LGT CHOP 300
- Report
- a routine report filed through RDU
- Where
- 30 nm east (090°) of RDU
- Time
- 11:31 UTC
- Height
- at F300
- Aircraft
- B752
- Turbulence
- continuous light chop at 30,000 ft
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 5 forecast points nearest it (JAX, SAV, CHS, FLO, 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 |
|---|---|---|---|---|---|---|
| 3,500 ft | 330° at 19 kt | +10 kt | 110 kt | 3 h 14 min | 12:24 pm EDT (16:24 UTC) | |
| 5,500 ft | 320° at 18 kt | +8 kt | 112 kt | 3 h 10 min | 12:20 pm EDT (16:20 UTC) | |
| 7,500 ft | 320° at 20 kt | +9 kt | 12 °C | 111 kt | 3 h 12 min | 12:22 pm EDT (16:22 UTC) |
| 9,500 ft | 320° at 23 kt | +9 kt | 9 °C | 111 kt | 3 h 12 min | 12:22 pm EDT (16:22 UTC) |
| 11,500 ft | 310° at 27 kt | +8 kt | 6 °C | 112 kt | 3 h 10 min | 12:20 pm EDT (16:20 UTC) |
| 13,500 ft | 310° at 29 kt | +8 kt | 2 °C | 112 kt | 3 h 10 min | 12:20 pm EDT (16:20 UTC) |
| 15,500 ft | 310° at 31 kt | +9 kt | -2 °C | 111 kt | 3 h 12 min | 12:22 pm EDT (16:22 UTC) |
| 17,500 ft | 310° at 32 kt | +10 kt | -6 °C | 110 kt | 3 h 14 min | 12:24 pm EDT (16:24 UTC) |
| 18,000 ft FL180 | 310° at 32 kt | +10 kt | -7 °C | 110 kt | 3 h 14 min | 12:24 pm EDT (16:24 UTC) |
| 24,000 ft FL240 | 300° at 30 kt | +2 kt | -19 °C | 118 kt | 3 h 01 min | 12:11 pm EDT (16:11 UTC) |
| 30,000 ft FL300 | 280° at 29 kt | −7 kt | -32 °C | 127 kt | 2 h 48 min | 11:58 am EDT (15:58 UTC) |
| 34,000 ft FL340 | 290° at 27 kt | 0 | -40 °C | 120 kt | 2 h 58 min | 12:08 pm EDT (16:08 UTC) |
| 39,000 ft FL390 | 310° at 30 kt | +9 kt | -49 °C | 111 kt | 3 h 12 min | 12:22 pm EDT (16:22 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JAX | used from 0 nm out; 25 nm from the line | 310/22 | 310/19 16° | 300/22 14° | 290/25 8° | 300/25 -7° | 300/24 -18° | 270/20 -33° | 260/25 -41° | 290/17 -51° |
| SAV | used from 49 nm out; 31 nm from the line | 330/16 | 310/15 14° | 320/23 10° | 310/30 7° | 310/30 -6° | 300/28 -19° | 270/25 -32° | 300/25 -39° | 320/26 -50° |
| CHS | used from 148 nm out; 19 nm from the line | 330/14 | 300/17 14° | 320/21 9° | 310/26 6° | 310/32 -6° | 280/34 -19° | 260/37 -32° | 280/30 -39° | 310/30 -50° |
| FLO | used from 197 nm out; 21 nm from the line | 330/17 | 330/17 12° | 320/21 9° | 310/29 4° | 310/36 -8° | 300/36 -19° | 290/34 -32° | 300/29 -40° | 310/34 -48° |
| RDU | used from 295 nm out; 34 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° |
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 |
|---|---|---|---|---|---|---|---|
| JAX Jacksonville, FL | departure | VFR | from the west-northwest (290°) at 7 knots | 10+ mi | none | 29 ft | 8:56 am EDT (12:56 UTC) |
| SSI St Simons Island, GA | 39 nm out, 3 nm north of the line | VFR | from the west (270°) at 7 knots | 10+ mi | none | 18 ft | 12:55 UTC |
| BQK Brunswick, GA | 49 nm out, 8 nm west of the line | VFR | from the west (270°) at 6 knots | 10+ mi | none | 25 ft | 12:55 UTC |
| HXD Hilton Head Island, SC | 118 nm out, 5 nm southeast of the line, tower | VFR | from the west-northwest (300°) at 12 knots, gusting to 20 | 10+ mi | none | 19 ft | 12:50 UTC |
| CHS Charleston, SC | 167 nm out, 18 nm southeast of the line, tower | VFR Sky: a few clouds at 1,000 feet | from the west-northwest (300°) at 7 knots | 10+ mi | none | 46 ft | 12:56 UTC |
| MNI Manning, SC | 197 nm out, 7 nm northwest of the line | VFR Sky: scattered clouds at 800 feet | from the west (280°) at 4 knots | 10+ mi | none | 102 ft | 12:55 UTC |
| FLO Florence, SC | 246 nm out, 3 nm south of the line, tower | VFR | from the west (280°) at 6 knots | 10+ mi | none | 146 ft | 12:53 UTC |
| FAY Fayetteville, NC | 305 nm out, 18 nm southeast of the line, tower | VFR | from the west (260°) at 8 knots | 10+ mi | none | 189 ft | 12:53 UTC |
| TTA Sanford, NC | 335 nm out, 7 nm west of the line | VFR | from the west (270°) at 6 knots | 10+ mi | none | 246 ft | 12:55 UTC |
| RDU Raleigh/Durham, NC | destination | VFR | from the west (260°) at 6 knots | 10+ mi | none | 435 ft | 8:51 am EDT (12:51 UTC) |
The highest airport on this list sits at 435 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At RDU when you get there the forecast at the estimated arrival, 11:58 am EDT (15:58 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
At times between Mon 11:00 am EDT (15:00 UTC) and 1:00 pm EDT (17:00 UTC): wind from the northwest at 12 knots, gusting to 22, a broken layer at 3,000 feet marginal VFR
The whole forecast for RDU
- From Mon 8:00 am EDT (12:00 UTC): wind from the west-southwest at 10 knots, visibility more than 6 miles, a few clouds at 7,000 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
- At times between Mon 11:00 am EDT (15:00 UTC) and 1:00 pm EDT (17:00 UTC): wind from the northwest at 12 knots, gusting to 22, a broken layer at 3,000 feet
- From Mon 5:30 pm EDT (21:30 UTC): wind from the northwest at 3 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
The forecast for JAX, the departure
- From Mon 8:00 am EDT (12:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 10:30 am EDT (14:30 UTC): wind from the west-northwest at 10 knots, gusting to 15, visibility more than 6 miles, a few clouds at 3,500 feet, a few clouds at 25,000 feet
- From Mon 6:00 pm EDT (22:00 UTC): wind from the north-northwest at 7 knots, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 9:00 pm EDT (01:00 UTC): wind calm, visibility more than 6 miles, clear skies
Temporary flight restrictions on the line or within 25 nm of it
- 6/8389 Jacksonville, FL, Thursday, October 15, 2026 through Sunday, October 18, 2026 UTC 11 nm from the route, at the departure end · air shows/sports · starts Thursday 15 October · ZJX
- 6/8902 MAYPORT, FL, Tuesday, October 13, 2026 through Saturday, October 17, 2026 Local 11 nm from the route, at the departure end · security · starts tomorrow · ZJX
- 6/8713 Maxton, NC, Friday, October 16, 2026 through Sunday, October 18, 2026 UTC on the route, 286 nm along the route · air shows/sports · starts Friday 16 October · ZDC
Daylight
Sunset at JAX 6:59 pm EDT (22:59 UTC), at RDU 6:43 pm EDT (22:43 UTC) (civil twilight ends 7:09 pm EDT (23:09 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: Jacksonville International, Raleigh-Durham International.