Savannah/Hilton Head International to Philadelphia International SAV → PHL
547 nautical miles (630 statute miles) northeast on a straight line, true course 030°, about 036° magnetic at the departure end (variation 6W). At 120 knots that is 2 h 46 min at the quickest height in today's winds (34,000 ft, a 78-knot tailwind), arriving about 12:31 am EDT (04:31 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: 2,329 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 3E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the west at 15 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 289 to 408 nm out.
as issued
WSUS31 KKCI 120055 MKCE WST 120055 CONVECTIVE SIGMET 3E VALID UNTIL 0255Z PA MD VA NC WV OH KY FROM 20NE APE-30SE JST-30SSE DCA-40SW ECG-70NNW HMV-20NE APE AREA TS MOV FROM 28015KT. TOPS TO FL310.
- SIGMET 2E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 20 knots, until 10:55 pm EDT (02:55 UTC). Over the last 20 nm of the route.
as issued
WSUS31 KKCI 120055 MKCE WST 120055 CONVECTIVE SIGMET 2E VALID UNTIL 0255Z CT NY NJ PA DE MD AND NJ NY CT CSTL WTRS FROM 30NE SAX-30SSW HTO-30ESE EMI-50WSW HAR-30NE SAX AREA EMBD TS MOV FROM 22020KT. TOPS TO FL310.
- 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 119 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. 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 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 6 forecast points nearest it (SAV, CHS, FLO, RDU, RIC, ACY). 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 22 kt | −21 kt | 141 kt | 3 h 53 min | 1:38 am EDT (05:38 UTC) | |
| 5,500 ft | 240° at 21 kt | −19 kt | 139 kt | 3 h 56 min | 1:41 am EDT (05:41 UTC) | |
| 7,500 ft | 240° at 26 kt | −23 kt | 12 °C | 143 kt | 3 h 50 min | 1:35 am EDT (05:35 UTC) |
| 9,500 ft | 230° at 31 kt | −29 kt | 11 °C | 149 kt | 3 h 40 min | 1:25 am EDT (05:25 UTC) |
| 11,500 ft | 230° at 34 kt | −32 kt | 8 °C | 152 kt | 3 h 36 min | 1:21 am EDT (05:21 UTC) |
| 13,500 ft | 230° at 38 kt | −35 kt | 4 °C | 155 kt | 3 h 32 min | 1:17 am EDT (05:17 UTC) |
| 15,500 ft | 230° at 41 kt | −38 kt | 0 °C | 158 kt | 3 h 28 min | 1:13 am EDT (05:13 UTC) |
| 17,500 ft | 230° at 44 kt | −41 kt | -4 °C | 161 kt | 3 h 24 min | 1:09 am EDT (05:09 UTC) |
| 18,000 ft FL180 | 230° at 45 kt | −42 kt | -5 °C | 162 kt | 3 h 23 min | 1:08 am EDT (05:08 UTC) |
| 24,000 ft FL240 | 230° at 62 kt | −60 kt | -16 °C | 180 kt | 3 h 02 min | 12:47 am EDT (04:47 UTC) |
| 30,000 ft FL300 | 220° at 75 kt | −74 kt | -30 °C | 194 kt | 2 h 49 min | 12:34 am EDT (04:34 UTC) |
| 34,000 ft FL340 | 220° at 78 kt | −78 kt | -40 °C | 198 kt | 2 h 46 min | 12:31 am EDT (04:31 UTC) |
| 39,000 ft FL390 | 220° at 76 kt | −75 kt | -52 °C | 195 kt | 2 h 48 min | 12:33 am EDT (04:33 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 50 nm out; 28 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 100 nm out; 20 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 199 nm out; 33 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 299 nm out; 52 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° |
| ACY | used from 448 nm out; 81 nm from the line | 230/15 | 230/22 15° | 230/31 11° | 230/27 6° | 230/40 -7° | 230/51 -17° | 230/71 -31° | 230/81 -41° | 230/86 -53° |
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, 19 nm southeast of the line, tower | no report just now | 19 ft | ||||
| MNI Manning, SC | 100 nm out, 2 nm north of the line | no report just now | 102 ft | ||||
| FLO Florence, SC | 139 nm out, 5 nm northeast of the line, tower | no report just now | 146 ft | ||||
| FAY Fayetteville, NC | 209 nm out, 12 nm southeast of the line, tower | no report just now | 189 ft | ||||
| RDU Raleigh/Durham, NC | 259 nm out, 13 nm west of the line, tower | no report just now | 435 ft | ||||
| LVL Lawrenceville, VA | 328 nm out, 2 nm southwest of the line | no report just now | 328 ft | ||||
| RIC Richmond, VA | 378 nm out, 5 nm west of the line, tower | no report just now | 167 ft | ||||
| XSA Tappahannock, VA | 408 nm out, 4 nm south of the line | no report just now | 135 ft | ||||
| ESN Easton, MD | 468 nm out, 6 nm northeast of the line, tower | no report just now | 72 ft | ||||
| ILG Wilmington, DE | 528 nm out, 8 nm northwest of the line, tower | no report just now | 79 ft | ||||
| PHL Philadelphia, PA | destination | no report just now | 35 ft |
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 PHL when you get there the forecast at the estimated arrival, 12:31 am EDT (04:31 UTC)
PHL 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 0 nm from the route, 189 nm along the route · air shows/sports · starts Friday 16 October · ZDC
- 4/9383 WASHINGTON, DC., USA 24 nm from the route, 448 nm along the route · security · ZDC
- 6/8719 Greenwood, DE, Friday, October 16, 2026 through Saturday, October 17, 2026 UTC 15 nm from the route, 488 nm along the route · air shows/sports · starts Friday 16 October · ZDC
- 6/8886 Greenwood, DE, Sunday, October 18, 2026 UTC 15 nm from the route, 488 nm along the route · air shows/sports · starts Sunday 18 October · ZDC
Daylight
Sunset at SAV 6:56 pm EDT (22:56 UTC), at PHL 6:26 pm EDT (22:26 UTC) (civil twilight ends 6:53 pm EDT (22:53 UTC)). At 120 knots the arrival at PHL is before sunrise there (7:07 am EDT (11:07 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, Philadelphia International.