Ronald Reagan Washington Ntl Airport to Albany International DCA → ALB
276 nautical miles (318 statute miles) northeast on a straight line, true course 031°, about 042° magnetic at the departure end (variation 11W). At 120 knots that is 1 h 20 min at the quickest height in today's winds (39,000 ft, a 86-knot tailwind), arriving about 10:26 pm EDT (02:26 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: 2,251 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 SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 247 nm of the route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 237 nm of the route.
- AIRMET TANGO 2W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 79 to 197 nm out.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 138 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 99 nm of the route.
- AIRMET ZULU 1C: moderate icing up to 24,000 ft. Over the last 59 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 DCA.
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 3 forecast points nearest it (ACY, AVP, ALB). 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 | 160° at 18 kt | −10 kt | 130 kt | 2 h 07 min | 11:13 pm EDT (03:13 UTC) | |
| 5,500 ft | 200° at 21 kt | −20 kt | 140 kt | 1 h 58 min | 11:04 pm EDT (03:04 UTC) | |
| 7,500 ft | 210° at 23 kt | −23 kt | 10 °C | 143 kt | 1 h 56 min | 11:02 pm EDT (03:02 UTC) |
| 9,500 ft | 220° at 22 kt | −22 kt | 8 °C | 142 kt | 1 h 57 min | 11:03 pm EDT (03:03 UTC) |
| 11,500 ft | 230° at 22 kt | −21 kt | 5 °C | 141 kt | 1 h 57 min | 11:03 pm EDT (03:03 UTC) |
| 13,500 ft | 230° at 24 kt | −22 kt | 1 °C | 142 kt | 1 h 57 min | 11:03 pm EDT (03:03 UTC) |
| 15,500 ft | 230° at 27 kt | −25 kt | -3 °C | 145 kt | 1 h 54 min | 11:00 pm EDT (03:00 UTC) |
| 17,500 ft | 230° at 30 kt | −28 kt | -7 °C | 148 kt | 1 h 52 min | 10:58 pm EDT (02:58 UTC) |
| 18,000 ft FL180 | 230° at 30 kt | −28 kt | -8 °C | 148 kt | 1 h 52 min | 10:58 pm EDT (02:58 UTC) |
| 24,000 ft FL240 | 230° at 44 kt | −42 kt | -18 °C | 162 kt | 1 h 42 min | 10:48 pm EDT (02:48 UTC) |
| 30,000 ft FL300 | 230° at 70 kt | −67 kt | -32 °C | 187 kt | 1 h 29 min | 10:35 pm EDT (02:35 UTC) |
| 34,000 ft FL340 | 230° at 90 kt | −84 kt | -41 °C | 204 kt | 1 h 21 min | 10:27 pm EDT (02:27 UTC) |
| 39,000 ft FL390 | 230° at 90 kt | −86 kt | -52 °C | 206 kt | 1 h 20 min | 10:26 pm EDT (02:26 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ACY | used from 0 nm out; 103 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° |
| AVP | used from 99 nm out; 44 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° |
| ALB | used from 197 nm out; 54 nm from the line | 160/27 | 190/16 9° | 200/29 7° | 230/21 3° | 240/24 -9° | 240/43 -19° | 230/65 -33° | 240/91 -42° | 230/99 -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 |
|---|---|---|---|---|---|---|---|
| DCA Washington, DC | departure | no report just now | 14 ft | ||||
| BWI Baltimore, MD | 30 nm out, 6 nm south of the line, tower | no report just now | 143 ft | ||||
| LNS Lancaster, PA | 79 nm out, 11 nm northwest of the line, tower | no report just now | 402 ft | ||||
| RDG Reading, PA | 109 nm out, 7 nm west of the line, tower | no report just now | 343 ft | ||||
| MPO Mount Pocono, PA | 158 nm out, 7 nm northwest of the line | no report just now | 1,915 ft | ||||
| MSV Monticello, NY | 197 nm out, 4 nm north of the line | no report just now | 1,403 ft | ||||
| ALB Albany, NY | destination | no report just now | 284 ft |
The highest airport on this list sits at 1,915 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At ALB when you get there the forecast at the estimated arrival, 10:26 pm EDT (02:26 UTC)
ALB 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 on the route, at the departure end · security · ZDC
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 13 nm from the route, at the departure end · a VIP movement · today · ZDC
- 6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 3 nm from the route, 30 nm along the route · drones kept away from a public gathering · starts Saturday 17 October · ZDC
Daylight
Sunset at DCA 6:34 pm EDT (22:34 UTC), at ALB 6:18 pm EDT (22:18 UTC) (civil twilight ends 6:46 pm EDT (22:46 UTC)). At 120 knots the arrival at ALB is after sunset there (6:19 pm EDT (22:19 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: Ronald Reagan Washington Ntl Airport, Albany International.