Plan a flight · Mon 1:41 am EDT (05:41 UTC)

Cincinnati/Northern Kentucky International to Baltimore/Washington International Thurgood Marshall CVG → BWI

373 nautical miles (429 statute miles) east on a straight line, true course 086°, about 092° magnetic at the departure end (variation 6W). At 120 knots that is 2 h 27 min at the quickest height in today's winds (34,000 ft, a 32-knot tailwind), arriving about 4:08 am EDT (08:08 UTC), after sunset at the destination. Right now CVG is marginal VFR, wind calm; BWI is marginal VFR, wind from the north-northeast (020°) at 9 knots, gusting to 16. 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: 2,096 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 last 147 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 whole route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 147 to 314 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 108 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 CVG.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

B38M at 20,000 ft, 9 nm south, 11:11 pm EDT (03:11 UTC): moderate clear-air turbulence from 20,000 ft to 25,000 ft. 314 nm along the route, 9 nm south of the line.
as filed, and in English
```
IAD UA /OV AML300020/TM 0311/FL200/TP B38M/TB MOD CAT 200-250
```
Report
a routine report filed through IAD
Where
20 nm northwest (300°) of AML
Time
03:11 UTC
Height
at 20,000 ft
Aircraft
B38M
Turbulence
moderate clear-air turbulence from 20,000 ft to 25,000 ft
MD83 climbing, 42 nm north, 1:04 am EDT (05:04 UTC): a routine report with nothing remarked on. 78 nm along the route, 42 nm north of the line.
as filed, and in English
```
CMH UA /OV LCK/TM 0504/FLDURC/TP MD83/SK B010 T037
```
Report
a routine report filed through CMH
Where
over LCK
Time
05:04 UTC
Height
during the climb
Aircraft
MD83
Sky
B010 T037
B712 descending, 0 nm south, 11:10 pm EDT (03:10 UTC): remarks: light rain light chop bases 50,000 ft ft. At the destination end, 0 nm south of the line.
as filed, and in English
```
BWI UA /OV RWY 15R/TM 0310/FLDURD/TP B712/RM LIGHT RAIN. LIGHT CHOP. BASES 500 FT
```
Report
a routine report filed through BWI
Where
runway 15R
Time
03:10 UTC
Height
during the descent
Aircraft
B712
Remarks
light rain light chop bases 50,000 ft ft

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 5 forecast points nearest it (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
5,500 ft	330° at 21 kt	−10 kt	12 °C	130 kt	2 h 52 min	4:33 am EDT (08:33 UTC)
7,500 ft	330° at 23 kt	−10 kt	11 °C	130 kt	2 h 52 min	4:33 am EDT (08:33 UTC)
9,500 ft	330° at 24 kt	−9 kt	7 °C	129 kt	2 h 53 min	4:34 am EDT (08:34 UTC)
11,500 ft	340° at 21 kt	−6 kt	4 °C	126 kt	2 h 58 min	4:39 am EDT (08:39 UTC)
13,500 ft	340° at 22 kt	−7 kt	0 °C	127 kt	2 h 56 min	4:37 am EDT (08:37 UTC)
15,500 ft	330° at 23 kt	−10 kt	-4 °C	130 kt	2 h 52 min	4:33 am EDT (08:33 UTC)
17,500 ft	330° at 24 kt	−12 kt	-8 °C	132 kt	2 h 50 min	4:31 am EDT (08:31 UTC)
18,000 ft FL180	330° at 25 kt	−13 kt	-9 °C	133 kt	2 h 48 min	4:29 am EDT (08:29 UTC)
24,000 ft FL240	320° at 30 kt	−19 kt	-20 °C	139 kt	2 h 41 min	4:22 am EDT (08:22 UTC)
30,000 ft FL300	320° at 36 kt	−22 kt	-35 °C	142 kt	2 h 38 min	4:19 am EDT (08:19 UTC)
34,000 ft FL340	300° at 40 kt	−32 kt	-40 °C	152 kt	2 h 27 min	4:08 am EDT (08:08 UTC)
39,000 ft FL390	300° at 35 kt	−29 kt	-48 °C	149 kt	2 h 30 min	4:11 am EDT (08:11 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
CVG	used from 0 nm out; 25 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 49 nm out; 54 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 98 nm out; 51 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 147 nm out; 55 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 343 nm out; 102 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
CVG Covington, KY	departure	marginal VFR Weather: mist	calm	5 mi	none	896 ft	12:52 am EDT (04:52 UTC)
ILN Wilmington, OH	39 nm out, 20 nm north of the line, tower	IFR Sky: overcast at 900 feet	from the west-northwest (300°) at 7 knots	9 mi	900 ft	1,076 ft	04:54 UTC
EOP Waverly, OH	78 nm out, 4 nm northeast of the line	marginal VFR Sky: overcast at 1,500 feet	from the west (270°) at 5 knots	9 mi	1,500 ft	661 ft	05:35 UTC
UNI Athens/Albany, OH	118 nm out, 5 nm northwest of the line	low IFR Sky: a broken layer at 100 feet, overcast at 900 feet Weather: mist	from the northwest (320°) at 4 knots	2.5 mi	100 ft	765 ft	22:15 UTC
PKB Parkersburg, WV	147 nm out, 11 nm north of the line, tower	marginal VFR Sky: overcast at 1,100 feet	from the west-northwest (290°) at 4 knots	10+ mi	1,100 ft	858 ft	05:26 UTC
CKB Clarksburg, WV	206 nm out, 7 nm north of the line, tower	IFR Sky: a broken layer at 800 feet, overcast at 1,300 feet Weather: light rain	from the west-northwest (290°) at 3 knots	7 mi	800 ft	1,223 ft	05:32 UTC
EKN Elkins, WV	226 nm out, 18 nm south of the line	marginal VFR Sky: overcast at 1,200 feet Weather: rain, mist	calm	4 mi	1,200 ft	1,987 ft	05:15 UTC
MRB Martinsburg, WV	314 nm out, 13 nm north of the line, tower	marginal VFR Sky: overcast at 1,100 feet	from the north-northwest (340°) at 6 knots	10+ mi	1,100 ft	564 ft	04:53 UTC
JYO Leesburg, VA	333 nm out, 7 nm south of the line, tower	IFR Sky: a broken layer at 600 feet, a broken layer at 1,000 feet, overcast at 1,900 feet Weather: rain	from the north (010°) at 5 knots	10+ mi	600 ft	389 ft	05:35 UTC
BWI Baltimore, MD	destination	marginal VFR Sky: scattered clouds at 800 feet, overcast at 1,300 feet Weather: mist	from the north-northeast (020°) at 9 knots, gusting to 16	10+ mi	1,300 ft	143 ft	1:08 am EDT (05:08 UTC)

The highest airport on this list sits at 1,987 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, 4:08 am EDT (08:08 UTC)

Wind from the north at 9 knots, gusting to 16, visibility 5 miles, light rain, mist, a broken layer at 800 feet, overcast at 1,300 feet IFR

The whole forecast for BWI

From Mon 2:00 am EDT (06:00 UTC): wind from the north at 9 knots, gusting to 16, visibility 5 miles, light rain, mist, a broken layer at 800 feet, overcast at 1,300 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the north-northwest at 12 knots, gusting to 20, visibility more than 6 miles, overcast at 1,400 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the northwest at 10 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 1,500 feet, overcast at 2,500 feet
From Mon 4:00 pm EDT (20:00 UTC): wind from the west-northwest at 9 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 3,500 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet

The forecast for CVG, the departure

From Mon 2:00 am EDT (06:00 UTC): wind light and variable, visibility 3 miles, mist, clear skies
From Mon 4:00 am EDT (08:00 UTC): wind light and variable, visibility 1 mile, mist, scattered clouds at 200 feet
At times between Mon 5:00 am EDT (09:00 UTC) and 9:00 am EDT (13:00 UTC): visibility ½ mile, fog, sky obscured at 200 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 7 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

Temporary flight restrictions on the line or within 25 nm of it

6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local on the route, at the departure end · a VIP movement · until 12 October · ZID
6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 3 nm from the route, 343 nm along the route · a VIP movement · today · ZDC
4/9383 WASHINGTON, DC., USA 5 nm from the route, 353 nm along the route · 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 CVG 7:04 pm EDT (23:04 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

Radar now, the central Great Lakes · loop National Weather Service

Radar now, the Northeast · loop National Weather Service

Radar now, the Southeast · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

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: Cincinnati/Northern Kentucky International, Baltimore/Washington International Thurgood Marshall.