Ronald Reagan Washington Ntl Airport to Chicago Midway International DCA → MDW
521 nautical miles (599 statute miles) northwest on a straight line, true course 293°, about 304° magnetic at the departure end (variation 11W). At 120 knots that is 4 h 49 min at the quickest height in today's winds (12,500 ft, a 12-knot headwind), arriving about 5:37 am CDT (10:37 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: 4,086 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 E19E: thunderstorms (a convective SIGMET) up to 43,000 ft, moving from the southwest at 20 knots, until 2:55 am EDT (06:55 UTC). Over the first 138 nm of the route.
as issued
WSUS31 KKCI 120455 MKCE WST 120455 CONVECTIVE SIGMET 19E VALID UNTIL 0655Z CT NY NJ PA DE MD VA DC WV AND DE NJ NY MD CT VA CSTL WTRS FROM 20NNW HTO-70SSE HTO-90SE SIE-20WNW LYH-40ESE AIR-20NNW HTO AREA EMBD TS MOV FROM 24020KT. TOPS TO FL430.
- 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 501 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 98 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 49 to 187 nm out.
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 02:00–09:00 UTC · at 120 knots true airspeed
The westbound cruising heights for this course (VFR: even 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 (RIC, EKN, AGC, CMH, FWA, JOT). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 310° at 17 kt | +16 kt | 12 °C | 104 kt | 5 h 01 min | 5:49 am CDT (10:49 UTC) |
| 6,500 ft | 320° at 19 kt | +17 kt | 13 °C | 103 kt | 5 h 03 min | 5:51 am CDT (10:51 UTC) |
| 8,500 ft | 320° at 18 kt | +16 kt | 10 °C | 104 kt | 5 h 01 min | 5:49 am CDT (10:49 UTC) |
| 10,500 ft | 330° at 16 kt | +14 kt | 6 °C | 106 kt | 4 h 55 min | 5:43 am CDT (10:43 UTC) |
| 12,500 ft | 330° at 15 kt | +12 kt | 2 °C | 108 kt | 4 h 49 min | 5:37 am CDT (10:37 UTC) |
| 14,500 ft | 320° at 18 kt | +16 kt | -2 °C | 104 kt | 5 h 01 min | 5:49 am CDT (10:49 UTC) |
| 16,500 ft | 320° at 21 kt | +19 kt | -6 °C | 101 kt | 5 h 10 min | 5:58 am CDT (10:58 UTC) |
| 18,000 ft FL180 | 320° at 23 kt | +21 kt | -9 °C | 99 kt | 5 h 16 min | 6:04 am CDT (11:04 UTC) |
| 24,000 ft FL240 | 310° at 30 kt | +27 kt | -20 °C | 93 kt | 5 h 36 min | 6:24 am CDT (11:24 UTC) |
| 30,000 ft FL300 | 320° at 37 kt | +32 kt | -35 °C | 88 kt | 5 h 55 min | 6:43 am CDT (11:43 UTC) |
| 34,000 ft FL340 | 310° at 47 kt | +44 kt | -41 °C | 76 kt | 6 h 51 min | 7:39 am CDT (12:39 UTC) |
| 39,000 ft FL390 | 310° at 44 kt | +40 kt | -49 °C | 80 kt | 6 h 31 min | 7:19 am CDT (12:19 UTC) |
Based on data from the 12th at 00:00 UTC; valid on the 12th at 06:00 UTC for use 02:00 to 09:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| RIC | used from 0 nm out; 91 nm from the line | 270/23 | 280/19 11° | 270/18 8° | 240/22 4° | 230/39 -7° | 220/55 -18° | 220/75 -30° | 230/83 -39° | 230/64 -50° |
| EKN | used from 49 nm out; 69 nm from the line | 330/21 12° | 330/25 7° | 350/22 2° | 330/24 -10° | 310/27 -21° | 320/33 -35° | 290/31 -39° | 290/34 -47° | |
| AGC | used from 147 nm out; 36 nm from the line | 350/14 | 330/20 11° | 340/18 8° | 330/17 3° | 340/22 -11° | 340/31 -22° | 330/33 -36° | 300/34 -41° | 300/35 -47° |
| CMH | used from 197 nm out; 66 nm from the line | 330/15 | 340/22 14° | 340/24 9° | 340/23 4° | 340/35 -9° | 340/49 -20° | 340/58 -37° | 330/70 -42° | 340/55 -47° |
| FWA | used from 344 nm out; 31 nm from the line | 300/17 | 320/20 16° | 330/20 10° | 340/15 3° | 310/27 -8° | 320/37 -20° | 330/52 -36° | 330/65 -43° | 330/60 -50° |
| JOT | used from 442 nm out; 71 nm from the line | 250/23 | 270/22 15° | 250/16 10° | 240/9 4° | 280/22 -7° | 280/29 -19° | 300/29 -34° | 290/50 -43° | 300/64 -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 |
|---|---|---|---|---|---|---|---|
| DCA Washington, DC | departure | no report just now | 14 ft | ||||
| IAD Washington, DC | 20 nm out, 3 nm southwest of the line, tower | no report just now | 312 ft | ||||
| OKV Winchester, VA | 59 nm out, 6 nm southeast of the line | no report just now | 726 ft | ||||
| MGW Morgantown, WV | 138 nm out, 8 nm southwest of the line, tower | no report just now | 1,243 ft | ||||
| HLG Wheeling, WV | 187 nm out, 11 nm northeast of the line, tower | no report just now | 1,194 ft | ||||
| PHD New Philadelphia, OH | 226 nm out, 15 nm northeast of the line | no report just now | 894 ft | ||||
| MFD Mansfield, OH | 275 nm out, 18 nm north of the line, tower | no report just now | 1,297 ft | ||||
| OWX Ottawa, OH | 344 nm out, 8 nm north of the line | no report just now | 763 ft | ||||
| FWA Fort Wayne, IN | 393 nm out, 13 nm southwest of the line, tower | no report just now | 814 ft | ||||
| SBN South Bend, IN | 462 nm out, 15 nm northeast of the line, tower | no report just now | 798 ft | ||||
| GYY Gary/Chicago, IN | 501 nm out, 6 nm southwest of the line, tower | no report just now | 596 ft | ||||
| MDW Chicago, IL | destination | no report just now | 619 ft |
The highest airport on this list sits at 1,297 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At MDW when you get there the forecast at the estimated arrival, 5:37 am CDT (10:37 UTC)
MDW 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 2 nm from the route, at the departure end · a VIP movement · today · ZDC
Daylight
Sunset at DCA 6:34 pm EDT (22:34 UTC), at MDW 6:14 pm CDT (23:14 UTC) (civil twilight ends 6:42 pm CDT (23:42 UTC)). At 120 knots the arrival at MDW is before sunrise there (6:59 am CDT (11:59 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, Chicago Midway International.