Savannah/Hilton Head International to Ronald Reagan Washington Ntl Airport SAV → DCA
452 nautical miles (520 statute miles) northeast on a straight line, true course 026°, about 032° magnetic at the departure end (variation 6W). At 120 knots that is 2 h 17 min at the quickest height in today's winds (34,000 ft, a 78-knot tailwind), arriving about 10:52 pm EDT (02:52 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: 2,116 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 E17E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the west at 15 knots, until 9:55 pm EDT (01:55 UTC). Over the route from 275 to 393 nm out.
as issued
WSUS31 KKCI 112355 MKCE WST 112355 CONVECTIVE SIGMET 17E VALID UNTIL 0155Z PA MD VA NC WV OH KY FROM 30WSW EWC-20E RIC-70NNE ILM-70W BKW-10ESE APE-30WSW EWC AREA TS MOV FROM 28015KT. TOPS TO FL310.
- SIGMET E16E: thunderstorms (a convective SIGMET) up to 32,000 ft, moving from the southwest at 25 knots, until 9:55 pm EDT (01:55 UTC). Near the route, at the destination end.
as issued
WSUS31 KKCI 112355 MKCE WST 112355 CONVECTIVE SIGMET 16E VALID UNTIL 0155Z NY NJ PA DE MD VA DC WV AND NJ NY CSTL WTRS FROM SAX-30SE JFK-10N DCA-60ENE EKN-SAX AREA EMBD TS MOV FROM 22025KT. TOPS TO FL320.
- 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 69 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Near the route, 403 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 SAV.
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 (SAV, CHS, FLO, RDU, RIC). 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 | 230° at 23 kt | −22 kt | 142 kt | 3 h 11 min | 11:46 pm EDT (03:46 UTC) | |
| 5,500 ft | 240° at 21 kt | −18 kt | 138 kt | 3 h 17 min | 11:52 pm EDT (03:52 UTC) | |
| 7,500 ft | 240° at 26 kt | −22 kt | 11 °C | 142 kt | 3 h 11 min | 11:46 pm EDT (03:46 UTC) |
| 9,500 ft | 240° at 32 kt | −28 kt | 11 °C | 148 kt | 3 h 03 min | 11:38 pm EDT (03:38 UTC) |
| 11,500 ft | 230° at 36 kt | −32 kt | 8 °C | 152 kt | 2 h 58 min | 11:33 pm EDT (03:33 UTC) |
| 13,500 ft | 230° at 39 kt | −35 kt | 4 °C | 155 kt | 2 h 55 min | 11:30 pm EDT (03:30 UTC) |
| 15,500 ft | 230° at 42 kt | −38 kt | 0 °C | 158 kt | 2 h 52 min | 11:27 pm EDT (03:27 UTC) |
| 17,500 ft | 230° at 45 kt | −40 kt | -4 °C | 160 kt | 2 h 50 min | 11:25 pm EDT (03:25 UTC) |
| 18,000 ft FL180 | 230° at 46 kt | −41 kt | -5 °C | 161 kt | 2 h 48 min | 11:23 pm EDT (03:23 UTC) |
| 24,000 ft FL240 | 230° at 65 kt | −60 kt | -15 °C | 180 kt | 2 h 31 min | 11:06 pm EDT (03:06 UTC) |
| 30,000 ft FL300 | 220° at 77 kt | −75 kt | -30 °C | 195 kt | 2 h 19 min | 10:54 pm EDT (02:54 UTC) |
| 34,000 ft FL340 | 210° at 79 kt | −78 kt | -40 °C | 198 kt | 2 h 17 min | 10:52 pm EDT (02:52 UTC) |
| 39,000 ft FL390 | 220° at 74 kt | −72 kt | -52 °C | 192 kt | 2 h 21 min | 10:56 pm EDT (02:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SAV | used from 0 nm out; 25 nm from the line | 260/18 | 290/26 13° | 270/33 12° | 260/40 9° | 240/47 -5° | 230/53 -16° | 220/61 -31° | 210/64 -41° | 210/64 -52° |
| CHS | used from 49 nm out; 33 nm from the line | 260/22 | 280/26 12° | 260/37 12° | 250/40 8° | 240/54 -4° | 230/55 -15° | 220/61 -31° | 200/66 -41° | 210/62 -52° |
| FLO | used from 98 nm out; 24 nm from the line | 240/25 | 270/23 11° | 250/36 10° | 240/38 7° | 240/50 -4° | 230/66 -15° | 220/75 -30° | 210/77 -40° | 220/73 -52° |
| RDU | used from 197 nm out; 35 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 295 nm out; 61 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° |
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 |
|---|---|---|---|---|---|---|---|
| SAV Savannah, GA | departure | no report just now | 50 ft | ||||
| HXD Hilton Head Island, SC | 20 nm out, 21 nm southeast of the line, tower | no report just now | 19 ft | ||||
| RBW Walterboro, SC | 59 nm out, 6 nm southeast of the line | no report just now | 100 ft | ||||
| MNI Manning, SC | 98 nm out, 7 nm east of the line | no report just now | 102 ft | ||||
| FLO Florence, SC | 147 nm out, 13 nm southeast of the line, tower | no report just now | 146 ft | ||||
| SOP Pinehurst/Southern Pines, NC | 206 nm out, 1 nm north of the line | no report just now | 459 ft | ||||
| RDU Raleigh/Durham, NC | 255 nm out, 8 nm southeast of the line, tower | no report just now | 435 ft | ||||
| HNZ Oxford, NC | 285 nm out, 6 nm east of the line | no report just now | 526 ft | ||||
| BKT Blackstone, VA | 334 nm out, 12 nm east of the line, tower | no report just now | 437 ft | ||||
| OFP Richmond/Ashland, VA | 383 nm out, 15 nm southeast of the line | no report just now | 206 ft | ||||
| HEF Washington, DC | 432 nm out, 16 nm northwest of the line, tower | no report just now | 192 ft | ||||
| DCA Washington, DC | destination | no report just now | 14 ft |
The highest airport on this list sits at 526 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At DCA when you get there the forecast at the estimated arrival, 10:52 pm EDT (02:52 UTC)
DCA has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/8713 Maxton, NC, Friday, October 16, 2026 through Sunday, October 18, 2026 UTC 8 nm from the route, 187 nm along the route · air shows/sports · starts Friday 16 October · ZDC
- 4/9383 WASHINGTON, DC., USA on the route, at the destination end · security · ZDC
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 13 nm from the route, at the destination end · a VIP movement · today · ZDC
Daylight
Sunset at SAV 6:56 pm EDT (22:56 UTC), at DCA 6:34 pm EDT (22:34 UTC) (civil twilight ends 7:01 pm EDT (23:01 UTC)). At 120 knots the arrival at DCA is after sunset there (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: Savannah/Hilton Head International, Ronald Reagan Washington Ntl Airport.