Plan a flight · Mon 10:58 am EDT (14:58 UTC)

Cincinnati Muni/Lunken Field to Stillwater Regional LUK → SWO

627 nautical miles (722 statute miles) west on a straight line, true course 258°, about 262° magnetic at the departure end (variation 4W). At 120 knots that is 6 h 16 min at the quickest height in today's winds (4,500 ft, a 20-knot headwind), arriving about 4:14 pm CDT (21:14 UTC). Right now LUK is low IFR, wind from the south (180°) at 6 knots; SWO is VFR, wind from the south-southwest (200°) at 14 knots, gusting to 25. 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: 3 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 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the first 0 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 388 to 448 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 LUK.

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

CRJ9 at 29,000 ft, 35 nm northeast, 10:39 am EDT (14:39 UTC): no turbulence. At the departure end, 35 nm northeast of the line.
as filed, and in English
```
IND UA /OV MXQ320015/TM 1439/FL290/TP CRJ9/TB NEG
```
Report
a routine report filed through IND
Where
15 nm northwest (320°) of MXQ
Time
14:39 UTC
Height
at 29,000 ft
Aircraft
CRJ9
Turbulence
none
A320 at 3,000 ft, 49 nm north, 9:35 am EDT (13:35 UTC): a routine report with nothing remarked on. At the departure end, 49 nm north of the line.
as filed, and in English
```
CMH UA /OV DAY/TM 1335/FL030/TP A320/SK BUNKN-TOP013
```
Report
a routine report filed through CMH
Where
over DAY
Time
13:35 UTC
Height
at 3,000 ft
Aircraft
A320
Sky
BUNKN-TOP013
E75L at 26,000 ft, 50 nm north, 9:19 am EDT (13:19 UTC): no turbulence up to 26,000 ft, no icing up to 26,000 ft. At the departure end, 50 nm north of the line.
as filed, and in English
```
DAY UA /OV DQN180005/TM 1319/FL260/TP E75L/TB NEG BLO 260/IC NEG BLO 260
```
Report
a routine report filed through DAY
Where
5 nm south (180°) of DQN
Time
13:19 UTC
Height
at 26,000 ft
Aircraft
E75L
Turbulence
no below 26,000 ft
Icing
no below 26,000 ft
CRJ9 climbing, 49 nm north, 8:46 am EDT (12:46 UTC): a routine report with nothing remarked on. At the departure end, 49 nm north of the line.
as filed, and in English
```
DAY UA /OV DAY/TM 1246/FLDURC/TP CRJ9/SK T014
```
Report
a routine report filed through DAY
Where
over DAY
Time
12:46 UTC
Height
during the climb
Aircraft
CRJ9
Sky
T014
CRJ9 at 1,800 ft, 49 nm north, 8:45 am EDT (12:45 UTC): a routine report with nothing remarked on. At the departure end, 49 nm north of the line.
as filed, and in English
```
CMH UA /OV DAY/TM 1245/FL018/TP CRJ9/SK T014
```
Report
a routine report filed through CMH
Where
over DAY
Time
12:45 UTC
Height
at 1,800 ft
Aircraft
CRJ9
Sky
T014
C25C , 16 nm north, 8:05 am EDT (12:05 UTC): remarks: hao arrival, had ground contact but no forward visibility. At the departure end, 16 nm north of the line.
as filed, and in English
```
CVG UA /OV HAO/TM 1205/FLDURD/TP C25C/WX NO FORWARD VIS/RM HAO ARRIVAL, HAD GROUND CONTACT BUT NO FORWARD VIS
```
Report
a routine report filed through CVG
Where
over HAO
Time
12:05 UTC
Height
during the descent
Aircraft
C25C
Weather
no, forward, visibility
Remarks
hao arrival, had ground contact but no forward visibility
BCS3 climbing, 5 nm southwest, 10:18 am EDT (14:18 UTC): overcast from 20,000 ft to 500 ft. At the departure end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1418/FLDURC/TP BCS3/SK OVC002 TOPS 005
```
Report
a routine report filed through CVG
Where
over CVG
Time
14:18 UTC
Height
during the climb
Aircraft
BCS3
Sky
overcast from 200 ft, tops 500 ft
E170 at 26,000 ft, 38 nm south, 10:17 am EDT (14:17 UTC): no turbulence. At the departure end, 38 nm south of the line.
as filed, and in English
```
IND UA /OV FLM220015/TM 1417/FL260/TP E170/TB NEG
```
Report
a routine report filed through IND
Where
15 nm southwest (220°) of FLM
Time
14:17 UTC
Height
at 26,000 ft
Aircraft
E170
Turbulence
none
E75S descending, 5 nm southwest, 9:50 am EDT (13:50 UTC): a broken layer above 20,000 ft, remarks: cvg arrival, runway insight at at 25,000 ft feet. At the departure end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1350/FLDURD/TP E75S/SK BKN002/RM CVG ARRIVAL, RUNWAY INSIGHT AT 250 FEET
```
Report
a routine report filed through CVG
Where
over CVG
Time
13:50 UTC
Height
during the descent
Aircraft
E75S
Sky
a broken layer from 200 ft
Remarks
cvg arrival, runway insight at at 25,000 ft feet
E75L descending, 5 nm southwest, 9:38 am EDT (13:38 UTC): sky obscured, remarks: runway 18L arrival, picked up approach lights at minimums, at 100 ft. At the departure end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1338/FLDURD/TP E75L/SK VV001/RM RWY 18L ARRIVAL, PICKED UP APPROACH LIGHTS AT MINIMUMS, 001
```
Report
a routine report filed through CVG
Where
over CVG
Time
13:38 UTC
Height
during the descent
Aircraft
E75L
Sky
sky obscured from 100 ft
Remarks
runway 18L arrival, picked up approach lights at minimums, at 100 ft
CRJ9 descending, 5 nm southwest, 9:21 am EDT (13:21 UTC): sky obscured, remarks: runway 18R als insight at at 15,000 ft feet. At the departure end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1321/FLDURD/TP CRJ9/SK VV001/RM RWY 18R ALS INSIGHT AT 150 FEET
```
Report
a routine report filed through CVG
Where
over CVG
Time
13:21 UTC
Height
during the descent
Aircraft
CRJ9
Sky
sky obscured from 100 ft
Remarks
runway 18R als insight at at 15,000 ft feet
E75S at 100 ft, 5 nm southwest, 8:57 am EDT (12:57 UTC): sky obscured. At the departure end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1257/FL001/TP E75S/SK VV001
```
Report
a routine report filed through CVG
Where
over CVG
Time
12:57 UTC
Height
at 100 ft
Aircraft
E75S
Sky
sky obscured from 100 ft
B38M climbing, 5 nm southwest, 8:10 am EDT (12:10 UTC): a routine report with nothing remarked on. At the departure end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1210/FLDURC/TP B38M/SK TOPS 005/WX 1/16SM
```
Report
a routine report filed through CVG
Where
over CVG
Time
12:10 UTC
Height
during the climb
Aircraft
B38M
Sky
tops 500 ft
Weather
1/16SM
B739 at 17,000 ft, 49 nm south, 10:13 am EDT (14:13 UTC): remarks: clear and smooth. 30 nm along the route, 49 nm south of the line.
as filed, and in English
```
LEX UA /OV FFT/TM 1413/FL170/TP B739/RM CLEAR AND SMOOTH
```
Report
a routine report filed through LEX
Where
over FFT
Time
14:13 UTC
Height
at 17,000 ft
Aircraft
B739
Remarks
clear and smooth

5 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 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 7 forecast points nearest it (CVG, LOU, EVV, CGI, STL, SGF, TUL). 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	240° at 21 kt	+20 kt		100 kt	6 h 16 min	4:14 pm CDT (21:14 UTC)
6,500 ft	240° at 21 kt	+21 kt	15 °C	99 kt	6 h 20 min	4:18 pm CDT (21:18 UTC)
8,500 ft	250° at 20 kt	+21 kt	13 °C	99 kt	6 h 20 min	4:18 pm CDT (21:18 UTC)
10,500 ft	260° at 20 kt	+20 kt	9 °C	100 kt	6 h 16 min	4:14 pm CDT (21:14 UTC)
12,500 ft	270° at 21 kt	+21 kt	6 °C	99 kt	6 h 20 min	4:18 pm CDT (21:18 UTC)
14,500 ft	270° at 24 kt	+23 kt	1 °C	97 kt	6 h 28 min	4:26 pm CDT (21:26 UTC)
16,500 ft	270° at 26 kt	+25 kt	-4 °C	95 kt	6 h 36 min	4:34 pm CDT (21:34 UTC)
18,000 ft FL180	270° at 29 kt	+27 kt	-7 °C	93 kt	6 h 45 min	4:43 pm CDT (21:43 UTC)
24,000 ft FL240	270° at 35 kt	+33 kt	-18 °C	87 kt	7 h 12 min	5:10 pm CDT (22:10 UTC)
30,000 ft FL300	280° at 58 kt	+51 kt	-31 °C	69 kt	9 h 05 min	7:03 pm CDT (00:03 UTC)
34,000 ft FL340	290° at 59 kt	+49 kt	-38 °C	71 kt	8 h 50 min	6:48 pm CDT (23:48 UTC)
39,000 ft FL390	300° at 53 kt	+39 kt	-49 °C	81 kt	7 h 44 min	5:42 pm CDT (22:42 UTC)

Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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; 13 nm from the line	260/20	280/18 15°	270/19 8°	290/30 5°	280/31 -7°	290/37 -19°	280/46 -35°	290/55 -40°	310/57 -48°
LOU	used from 50 nm out; 39 nm from the line	260/17	270/15 15°	260/19 10°	280/27 5°	280/30 -7°	280/29 -18°	280/44 -34°	290/56 -39°	310/56 -48°
EVV	used from 100 nm out; 43 nm from the line	270/15	250/15 14°	260/24 11°	270/28 6°	280/30 -7°	280/34 -18°	290/48 -33°	290/59 -38°	300/56 -48°
CGI	used from 199 nm out; 64 nm from the line	250/22	250/17 15°	250/25 11°	260/27 7°	270/35 -7°	280/38 -17°	300/63 -31°	300/62 -38°	300/55 -49°
STL	used from 249 nm out; 48 nm from the line	240/25	240/21 15°	260/21 12°	270/21 7°	280/25 -7°	280/39 -19°	290/65 -31°	290/70 -38°	290/59 -48°
SGF	used from 348 nm out; 64 nm from the line	220/23	240/29 16°	240/21 13°	240/15 7°	270/28 -7°	260/34 -18°	280/67 -29°	290/59 -37°	290/51 -49°
TUL	used from 498 nm out; 52 nm from the line	210/24	220/29 18°	240/17 14°	250/16 8°	260/28 -6°	260/36 -18°	270/63 -28°	280/54 -37°	290/46 -49°

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
LUK Cincinnati, OH	departure	low IFR Sky: overcast at 400 feet Weather: mist	from the south (180°) at 6 knots	3 mi	400 ft	481 ft	10:53 am EDT (14:53 UTC)
IMS Madison, IN	50 nm out, 10 nm south of the line	low IFR Sky: sky obscured at 200 feet Weather: fog	calm	0.25 mi	200 ft	819 ft	06:15 UTC
SER Seymour, IN	70 nm out, 5 nm north of the line	no report just now				582 ft
DCY Washington, IN	129 nm out, 6 nm north of the line	VFR	from the south (190°) at 4 knots	10+ mi	none	472 ft	14:35 UTC
MDH Carbondale/Murphysboro, IL	239 nm out, 23 nm south of the line, tower	VFR	from the south-southwest (210°) at 6 knots	10+ mi	none	411 ft	14:52 UTC
SAR Sparta, IL	259 nm out, 7 nm northeast of the line	VFR	from the south-southwest (210°) at 6 knots	10+ mi	none	537 ft	14:35 UTC
TBN Fort Leonard Wood, MO	368 nm out, 14 nm northwest of the line, tower	VFR	from the south-southwest (200°) at 10 knots, gusting to 15	10+ mi	none	1,159 ft	14:55 UTC
SGF Springfield, MO	438 nm out, 3 nm north of the line, tower	VFR	from the south-southwest (210°) at 12 knots, gusting to 20	10+ mi	none	1,268 ft	14:52 UTC
JLN Joplin, MO	488 nm out, 15 nm northwest of the line, tower	VFR	from the south-southwest (200°) at 17 knots, gusting to 22	10+ mi	none	977 ft	13:53 UTC
MIO Miami, OK	508 nm out, 8 nm northwest of the line	reported, no category	calm	10+ mi	none	806 ft	14:35 UTC
TUL Tulsa, OK	567 nm out, 18 nm south of the line, tower	VFR Sky: a few clouds at 15,000 feet	from the south (190°) at 17 knots, gusting to 25	10+ mi	none	677 ft	14:53 UTC
SWO Stillwater, OK	destination	VFR	from the south-southwest (200°) at 14 knots, gusting to 25	10+ mi	none	1,000 ft	9:53 am CDT (14:53 UTC)

The highest airport on this list sits at 1,268 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At SWO when you get there the forecast at the estimated arrival, 4:14 pm CDT (21:14 UTC)

Wind from the south-southwest at 16 knots, gusting to 26, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for SWO

From Mon 7:00 am CDT (12:00 UTC): wind from the south at 13 knots, gusting to 23, visibility more than 6 miles, low-level wind shear, clear skies
From Mon 9:00 am CDT (14:00 UTC): wind from the south-southwest at 16 knots, gusting to 26, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 8:00 pm CDT (01:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for LUK, the departure

From Mon 11:00 am EDT (15:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
At times between Mon 11:00 am EDT (15:00 UTC) and 1:00 pm EDT (17:00 UTC): visibility 3 miles, mist, overcast at 500 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 3 knots, visibility more than 6 miles, a few clouds at 10,000 feet, scattered clouds at 25,000 feet
From Tue 4:00 am EDT (08:00 UTC): wind calm, visibility 3 miles, mist, a few clouds at 5,000 feet, scattered clouds at 15,000 feet
At times between Tue 4:00 am EDT (08:00 UTC) and 8:00 am EDT (12:00 UTC): visibility 1 mile, mist

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

Daylight

Sunset at LUK 7:03 pm EDT (23:03 UTC), at SWO 6:56 pm CDT (23:56 UTC) (civil twilight ends 7:22 pm CDT (00:22 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 upper Mississippi valley · loop National Weather Service

Radar now, the southern Plains · 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 Muni/Lunken Field, Stillwater Regional.