Kansas City International to Baltimore/Washington International Thurgood Marshall MCI → BWI
838 nautical miles (964 statute miles) east on a straight line, true course 085°, about 083° magnetic at the departure end (variation 2E). At 120 knots that is 5 h 14 min at the quickest height in today's winds (34,000 ft, a 40-knot tailwind), arriving about 3:57 am EDT (07:57 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: 2,369 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 7E: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the west at 15 knots, until 10:55 pm CDT (03:55 UTC). Over the route from 588 to 818 nm out.
as issued
WSUS31 KKCI 120155 MKCE WST 120155 CONVECTIVE SIGMET 7E VALID UNTIL 0355Z PA MD VA DC WV OH FROM 10NNE JST-30WNW SBY-40ENE RIC-50SW BKW-20SE APE-10NNE JST AREA TS MOV FROM 28015KT. TOPS TO FL330.
- AIRMET TANGO 3W: 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 first 20 nm of the route.
- 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 339 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 628 to 778 nm out.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 140 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 MCI.
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 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 10 forecast points nearest it (MKC, COU, STL, SPI, IND, CVG, CMH, CRW, EKN, 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 | 260° at 16 kt | −17 kt | 137 kt | 6 h 07 min | 4:50 am EDT (08:50 UTC) | |
| 5,500 ft | 290° at 17 kt | −16 kt | 12 °C | 136 kt | 6 h 10 min | 4:53 am EDT (08:53 UTC) |
| 7,500 ft | 300° at 18 kt | −16 kt | 12 °C | 136 kt | 6 h 10 min | 4:53 am EDT (08:53 UTC) |
| 9,500 ft | 310° at 18 kt | −14 kt | 8 °C | 134 kt | 6 h 15 min | 4:58 am EDT (08:58 UTC) |
| 11,500 ft | 320° at 15 kt | −11 kt | 5 °C | 131 kt | 6 h 24 min | 5:07 am EDT (09:07 UTC) |
| 13,500 ft | 310° at 16 kt | −12 kt | 1 °C | 132 kt | 6 h 21 min | 5:04 am EDT (09:04 UTC) |
| 15,500 ft | 310° at 19 kt | −15 kt | -3 °C | 135 kt | 6 h 12 min | 4:55 am EDT (08:55 UTC) |
| 17,500 ft | 300° at 21 kt | −18 kt | -7 °C | 138 kt | 6 h 04 min | 4:47 am EDT (08:47 UTC) |
| 18,000 ft FL180 | 300° at 22 kt | −19 kt | -8 °C | 139 kt | 6 h 02 min | 4:45 am EDT (08:45 UTC) |
| 24,000 ft FL240 | 300° at 27 kt | −24 kt | -19 °C | 144 kt | 5 h 49 min | 4:32 am EDT (08:32 UTC) |
| 30,000 ft FL300 | 310° at 35 kt | −28 kt | -34 °C | 148 kt | 5 h 40 min | 4:23 am EDT (08:23 UTC) |
| 34,000 ft FL340 | 300° at 47 kt | −40 kt | -41 °C | 160 kt | 5 h 14 min | 3:57 am EDT (07:57 UTC) |
| 39,000 ft FL390 | 300° at 46 kt | −39 kt | -49 °C | 159 kt | 5 h 16 min | 3:59 am EDT (07:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MKC | used from 0 nm out; 23 nm from the line | 220/44 | 250/28 18° | 250/18 13° | 240/12 6° | 280/24 -6° | 240/34 -18° | 260/47 -30° | 260/51 -40° | 270/58 -50° |
| COU | used from 50 nm out; 54 nm from the line | 230/31 | 230/30 15° | 260/16 11° | 270/14 6° | 260/24 -6° | 270/27 -18° | 270/37 -32° | 280/49 -41° | 290/56 -51° |
| STL | used from 150 nm out; 53 nm from the line | 250/24 | 250/24 16° | 260/23 9° | 270/16 6° | 260/25 -6° | 270/29 -19° | 290/34 -33° | 290/48 -41° | 290/54 -51° |
| SPI | used from 199 nm out; 21 nm from the line | 220/21 | 250/23 16° | 260/27 9° | 270/14 6° | 270/23 -7° | 270/31 -19° | 270/28 -33° | 290/48 -42° | 300/55 -52° |
| IND | used from 299 nm out; 67 nm from the line | 290/16 | 310/20 16° | 320/21 10° | 330/13 3° | 300/25 -7° | 320/32 -19° | 330/46 -34° | 320/61 -43° | 320/63 -50° |
| CVG | used from 449 nm out; 32 nm from the line | 320/18 | 350/32 16° | 350/35 10° | 350/30 3° | 330/30 -7° | 340/44 -20° | 340/58 -35° | 330/72 -41° | 320/36 -49° |
| CMH | used from 499 nm out; 36 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° |
| CRW | used from 598 nm out; 67 nm from the line | 330/20 | 330/23 11° | 340/25 8° | 340/21 2° | 340/33 -9° | 340/41 -20° | 330/42 -35° | 320/44 -39° | 320/43 -47° |
| EKN | used from 648 nm out; 36 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° | |
| RIC | used from 798 nm out; 103 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° |
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 |
|---|---|---|---|---|---|---|---|
| MCI Kansas City, MO | departure | no report just now | 1,027 ft | ||||
| GPH Mosby, MO | 20 nm out, 1 nm west of the line | no report just now | 777 ft | ||||
| MBY Moberly, MO | 110 nm out, 3 nm northwest of the line | no report just now | 866 ft | ||||
| SPI Springfield, IL | 239 nm out, 19 nm north of the line, tower | no report just now | 597 ft | ||||
| DEC Decatur, IL | 269 nm out, 16 nm north of the line, tower | no report just now | 681 ft | ||||
| IND Indianapolis, IN | 389 nm out, 8 nm north of the line, tower | no report just now | 796 ft | ||||
| DAY Dayton, OH | 489 nm out, 20 nm north of the line, tower | no report just now | 1,009 ft | ||||
| ILN Wilmington, OH | 509 nm out, 8 nm south of the line, tower | no report just now | 1,076 ft | ||||
| CKB Clarksburg, WV | 668 nm out, 8 nm southeast of the line, tower | no report just now | 1,223 ft | ||||
| MGW Morgantown, WV | 688 nm out, 15 nm north of the line, tower | no report just now | 1,243 ft | ||||
| MRB Martinsburg, WV | 778 nm out, 8 nm north of the line, tower | no report just now | 564 ft | ||||
| BWI Baltimore, MD | destination | no report just now | 143 ft |
The highest airport on this list sits at 1,243 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BWI when you get there the forecast at the estimated arrival, 3:57 am EDT (07:57 UTC)
BWI has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/7634 CENTRALIA, MO, Monday, October 12, 2026 UTC 18 nm from the route, 120 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · today · ZKC
- 6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local 22 nm from the route, 479 nm along the route · a VIP movement · until 12 October · ZID
- 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 5 nm from the route, at the destination end · a VIP movement · today · ZDC
- 4/9383 WASHINGTON, DC., USA 6 nm from the route, at the destination end · security · ZDC
- 6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 6 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZDC
Daylight
Sunset at MCI 6:44 pm CDT (23:44 UTC), at BWI 6:32 pm EDT (22:32 UTC) (civil twilight ends 6:59 pm EDT (22:59 UTC)). At 120 knots the arrival at BWI is before sunrise there (7:13 am EDT (11:13 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: Kansas City International, Baltimore/Washington International Thurgood Marshall.