Miami International to Washington Dulles International MIA → IAD
802 nautical miles (923 statute miles) north on a straight line, true course 010°, about 015° magnetic at the departure end (variation 5W). At 120 knots that is 4 h 33 min at the quickest height in today's winds (34,000 ft, a 56-knot tailwind), arriving about 12:42 am EDT (04:42 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: 1,305 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 E18E: thunderstorms (a convective SIGMET) up to 45,000 ft, moving from the southwest at 15 knots, until 9:55 pm EDT (01:55 UTC). Over the route from 99 to 159 nm out.
as issued
WSUS31 KKCI 112355 MKCE WST 112355 CONVECTIVE SIGMET 18E VALID UNTIL 0155Z FL AND FL GA CSTL WTRS FROM 180SSE ILM-150ENE TRV-60NE PBI-20S TRV-140SE CHS-180SSE ILM AREA TS MOV FROM 23015KT. TOPS ABV FL450.
- 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 614 to 743 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 129 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 40 nm of 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 MIA.
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 7 forecast points nearest it (MIA, MLB, JAX, CHS, ILM, 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 18 kt | −14 kt | 134 kt | 5 h 59 min | 2:08 am EDT (06:08 UTC) | |
| 5,500 ft | 240° at 18 kt | −12 kt | 132 kt | 6 h 05 min | 2:14 am EDT (06:14 UTC) | |
| 7,500 ft | 240° at 22 kt | −15 kt | 13 °C | 135 kt | 5 h 56 min | 2:05 am EDT (06:05 UTC) |
| 9,500 ft | 240° at 27 kt | −19 kt | 12 °C | 139 kt | 5 h 46 min | 1:55 am EDT (05:55 UTC) |
| 11,500 ft | 230° at 29 kt | −21 kt | 9 °C | 141 kt | 5 h 41 min | 1:50 am EDT (05:50 UTC) |
| 13,500 ft | 230° at 32 kt | −23 kt | 5 °C | 143 kt | 5 h 37 min | 1:46 am EDT (05:46 UTC) |
| 15,500 ft | 230° at 36 kt | −26 kt | 0 °C | 146 kt | 5 h 30 min | 1:39 am EDT (05:39 UTC) |
| 17,500 ft | 230° at 39 kt | −28 kt | -4 °C | 148 kt | 5 h 25 min | 1:34 am EDT (05:34 UTC) |
| 18,000 ft FL180 | 230° at 40 kt | −29 kt | -5 °C | 149 kt | 5 h 23 min | 1:32 am EDT (05:32 UTC) |
| 24,000 ft FL240 | 220° at 48 kt | −39 kt | -15 °C | 159 kt | 5 h 03 min | 1:12 am EDT (05:12 UTC) |
| 30,000 ft FL300 | 220° at 55 kt | −49 kt | -30 °C | 169 kt | 4 h 45 min | 12:54 am EDT (04:54 UTC) |
| 34,000 ft FL340 | 210° at 58 kt | −56 kt | -40 °C | 176 kt | 4 h 33 min | 12:42 am EDT (04:42 UTC) |
| 39,000 ft FL390 | 210° at 54 kt | −51 kt | -52 °C | 171 kt | 4 h 41 min | 12:50 am EDT (04:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MIA | used from 0 nm out; 25 nm from the line | 190/8 | L/V 18° | 180/5 14° | L/V 9° | 190/10 -5° | 160/10 -16° | 150/13 -30° | 160/26 -40° | 150/23 -52° |
| MLB | used from 50 nm out; 72 nm from the line | 240/7 | 240/11 17° | 240/13 13° | 250/15 8° | 230/25 -5° | 210/25 -16° | 210/24 -31° | 190/29 -41° | 190/27 -53° |
| JAX | used from 248 nm out; 118 nm from the line | 280/14 | 300/22 16° | 260/27 15° | 260/26 9° | 240/41 -6° | 230/38 -16° | 220/44 -32° | 200/49 -41° | 200/52 -53° |
| CHS | used from 297 nm out; 116 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° |
| ILM | used from 446 nm out; 61 nm from the line | 230/27 | 220/35 14° | 230/45 13° | 230/48 8° | 240/59 -4° | 230/57 -14° | 220/66 -30° | 210/66 -40° | 210/59 -52° |
| RDU | used from 545 nm out; 49 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 644 nm out; 55 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 |
|---|---|---|---|---|---|---|---|
| MIA Miami, FL | departure | no report just now | 9 ft | ||||
| FLL Fort Lauderdale, FL | 20 nm out, 5 nm southeast of the line, tower | no report just now | 65 ft | ||||
| FPR Fort Pierce, FL | 99 nm out, 21 nm west of the line, tower | no report just now | 23 ft | ||||
| MYR Myrtle Beach, SC | 476 nm out, 12 nm northwest of the line, tower | no report just now | 25 ft | ||||
| CRE North Myrtle Beach, SC | 485 nm out, 4 nm northwest of the line, tower | no report just now | 31 ft | ||||
| CTZ Clinton, NC | 565 nm out, 5 nm south of the line | no report just now | 144 ft | ||||
| BKT Blackstone, VA | 684 nm out, 4 nm north of the line, tower | no report just now | 437 ft | ||||
| RIC Richmond, VA | 723 nm out, 24 nm east of the line, tower | no report just now | 167 ft | ||||
| IAD Washington, DC | destination | no report just now | 312 ft |
The highest airport on this list sits at 437 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At IAD when you get there the forecast at the estimated arrival, 12:42 am EDT (04:42 UTC)
IAD has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 5/2809 Palm Beach, FL, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 6 nm from the route, 50 nm along the route · security · until 20 October · ZMA
- 6/8508 Johnsontown, NC 3 nm from the route, 545 nm along the route · security · ZDC
- 4/9383 WASHINGTON, DC., USA 8 nm from the route, at the destination end · security · ZDC
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 4 nm from the route, at the destination end · a VIP movement · today · ZDC
Daylight
Sunset at MIA 6:56 pm EDT (22:56 UTC), at IAD 6:36 pm EDT (22:36 UTC) (civil twilight ends 7:02 pm EDT (23:02 UTC)). At 120 knots the arrival at IAD is before sunrise there (7:16 am EDT (11:16 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: Miami International, Washington Dulles International.