Plan a flight · Mon 9:03 am CDT (14:03 UTC)

Stillwater Regional to Cincinnati Muni/Lunken Field SWO → LUK

627 nautical miles (722 statute miles) east on a straight line, true course 070°, about 065° magnetic at the departure end (variation 5E). At 120 knots that is 3 h 49 min at the quickest height in today's winds (34,000 ft, a 44-knot tailwind), arriving about 1:52 pm EDT (17:52 UTC). Right now SWO is VFR, wind from the south (190°) at 13 knots, gusting to 22; LUK is low IFR, wind from the south-southeast (160°) at 4 knots. 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 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 179 to 239 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 SWO.

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

E170 at 26,000 ft, 19 nm south, 7:34 am CDT (12:34 UTC): light to moderate chop turbulence, remarks: ZFW50. 60 nm along the route, 19 nm south of the line.
as filed, and in English
```
TUL UA /OV TUL/TM 1234/FL260/TP E170/TB LGT TO MOD CHOP/RM ZFW50
```
Report
a routine report filed through TUL
Where
over TUL
Time
12:34 UTC
Height
at 26,000 ft
Aircraft
E170
Turbulence
light to moderate chop
Remarks
ZFW50
B737 at 36,000 ft, 46 nm south, 6:14 am CDT (11:14 UTC): no turbulence, remarks: ZME33. 428 nm along the route, 46 nm south of the line.
as filed, and in English
```
EVV UA /OV PXV225030/TM 1114/FL360/TP B737/TB NEG/RM ZME33
```
Report
a routine report filed through EVV
Where
30 nm southwest (225°) of PXV
Time
11:14 UTC
Height
at 36,000 ft
Aircraft
B737
Turbulence
none
Remarks
ZME33
B763 at 26,000 ft, 6 nm southeast, 6:57 am CDT (11:57 UTC): no turbulence, no icing. 488 nm along the route, 6 nm southeast of the line.
as filed, and in English
```
EVV UA /OV OWB360045/TM 1157/FL260/TP B763/TB NEG/IC NEG
```
Report
a routine report filed through EVV
Where
45 nm north (360°) of OWB
Time
11:57 UTC
Height
at 26,000 ft
Aircraft
B763
Turbulence
none
Icing
none
C525 at 41,000 ft, 22 nm south, 7:53 am CDT (12:53 UTC): no turbulence, -7 °C, wind 328° at 31 knots, remarks: smooth ride during the descent F410-F195. 508 nm along the route, 22 nm south of the line.
as filed, and in English
```
HNB UA /OV IIU280060 /TM 1253 /FL410 /TP C525 /TA M07 /WV 32831KT /TB NEG /RM SMOOTH RIDE DURD F410-F195
```
Report
a routine report filed through HNB
Where
60 nm west (280°) of IIU
Time
12:53 UTC
Height
at 41,000 ft
Aircraft
C525
Temperature
−7 °C
Wind
from 328° at 31 knots
Turbulence
none
Remarks
smooth ride during the descent F410-F195
EMBRAER at 400 ft, 25 nm north, 8:37 am CDT (13:37 UTC): haze, remarks: ils runway 23 ceiling at 400 ft. 557 nm along the route, 25 nm north of the line.
as filed, and in English
```
BAK UA /OV KBAK/TM 1337/FL004/TP EMBRAER/WX HZ/RM ILS RWY 23 CEILING 004
```
Report
a routine report filed through BAK
Where
over KBAK
Time
13:37 UTC
Height
at 400 ft
Aircraft
EMBRAER
Weather
haze
Remarks
ils runway 23 ceiling at 400 ft
G280 at 200 ft, 25 nm north, 8:10 am CDT (13:10 UTC): fog, remarks: ils runway 23 runway environment aquired at at 20,000 ft feet above ground. 557 nm along the route, 25 nm north of the line.
as filed, and in English
```
BAK UA /OV KBAK/TM 1310/FL002/TP G280/WX FG/RM ILS RWY 23 RUNWAY ENVIRONMENT AQUIRED AT 200 FEET AGL
```
Report
a routine report filed through BAK
Where
over KBAK
Time
13:10 UTC
Height
at 200 ft
Aircraft
G280
Weather
fog
Remarks
ils runway 23 runway environment aquired at at 20,000 ft feet above ground
AC90 at 28,000 ft, 20 nm south, 7:17 am CDT (12:17 UTC): light chop turbulence, no icing. 577 nm along the route, 20 nm south of the line.
as filed, and in English
```
SDF UA /OV IIU010030/TM 1217/FL280/TP AC90/TB OCNL LGT CHOP/IC NEG
```
Report
a routine report filed through SDF
Where
30 nm north (010°) of IIU
Time
12:17 UTC
Height
at 28,000 ft
Aircraft
AC90
Turbulence
occasional light chop
Icing
none
E75S descending, 5 nm southwest, 8:50 am CDT (13:50 UTC): a broken layer above 20,000 ft, remarks: cvg arrival, runway insight at at 25,000 ft feet. At the destination 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, 8:38 am CDT (13:38 UTC): sky obscured, remarks: runway 18L arrival, picked up approach lights at minimums, at 100 ft. At the destination 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, 8:21 am CDT (13:21 UTC): sky obscured, remarks: runway 18R als insight at at 15,000 ft feet. At the destination 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, 7:57 am CDT (12:57 UTC): sky obscured. At the destination 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, 7:10 am CDT (12:10 UTC): a routine report with nothing remarked on. At the destination 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
A320 climbing, 5 nm southwest, 6:55 am CDT (11:55 UTC): a routine report with nothing remarked on. At the destination end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1155/FLDURC/TP A320/SK TOPS 008
```
Report
a routine report filed through CVG
Where
over CVG
Time
11:55 UTC
Height
during the climb
Aircraft
A320
Sky
tops 800 ft
E75L climbing, 5 nm southwest, 6:42 am CDT (11:42 UTC): sky obscured. At the destination end, 5 nm southwest of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1142/FLDURC/TP E75L/SK VV001
```
Report
a routine report filed through CVG
Where
over CVG
Time
11:42 UTC
Height
during the climb
Aircraft
E75L
Sky
sky obscured from 100 ft

6 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 8 forecast points nearest it (TUL, SGF, COU, STL, CGI, EVV, LOU, CVG). 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	250° at 25 kt	−26 kt		146 kt	4 h 18 min	2:21 pm EDT (18:21 UTC)
5,500 ft	260° at 19 kt	−19 kt		139 kt	4 h 31 min	2:34 pm EDT (18:34 UTC)
7,500 ft	270° at 15 kt	−15 kt	13 °C	135 kt	4 h 39 min	2:42 pm EDT (18:42 UTC)
9,500 ft	260° at 13 kt	−13 kt	10 °C	133 kt	4 h 43 min	2:46 pm EDT (18:46 UTC)
11,500 ft	260° at 14 kt	−14 kt	7 °C	134 kt	4 h 41 min	2:44 pm EDT (18:44 UTC)
13,500 ft	270° at 17 kt	−16 kt	3 °C	136 kt	4 h 37 min	2:40 pm EDT (18:40 UTC)
15,500 ft	270° at 20 kt	−20 kt	-1 °C	140 kt	4 h 29 min	2:32 pm EDT (18:32 UTC)
17,500 ft	270° at 24 kt	−23 kt	-5 °C	143 kt	4 h 23 min	2:26 pm EDT (18:26 UTC)
18,000 ft FL180	270° at 25 kt	−24 kt	-6 °C	144 kt	4 h 21 min	2:24 pm EDT (18:24 UTC)
24,000 ft FL240	270° at 31 kt	−30 kt	-18 °C	150 kt	4 h 11 min	2:14 pm EDT (18:14 UTC)
30,000 ft FL300	280° at 47 kt	−42 kt	-32 °C	162 kt	3 h 52 min	1:55 pm EDT (17:55 UTC)
34,000 ft FL340	290° at 54 kt	−44 kt	-40 °C	164 kt	3 h 49 min	1:52 pm EDT (17:52 UTC)
39,000 ft FL390	300° at 54 kt	−38 kt	-50 °C	158 kt	3 h 58 min	2:01 pm EDT (18:01 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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
TUL	used from 0 nm out; 35 nm from the line	230/42	250/23 17°	220/16 14°	240/10 8°	240/20 -6°	260/28 -17°	270/61 -29°	280/52 -38°	290/46 -50°
SGF	used from 100 nm out; 65 nm from the line	230/37	260/20 15°	250/16 13°	250/15 8°	260/28 -7°	250/31 -17°	280/59 -31°	280/59 -39°	290/55 -50°
COU	used from 249 nm out; 77 nm from the line	250/36	260/14 16°	250/5 12°	260/12 6°	260/24 -7°	260/35 -19°	280/58 -31°	280/62 -40°	290/60 -49°
STL	used from 299 nm out; 56 nm from the line	250/26	240/21 15°	240/22 11°	250/23 6°	270/28 -7°	260/30 -19°	280/52 -31°	280/57 -40°	300/57 -49°
CGI	used from 348 nm out; 51 nm from the line	260/22	250/15 15°	250/13 11°	250/16 6°	270/29 -7°	280/30 -18°	290/40 -31°	290/55 -40°	300/51 -51°
EVV	used from 398 nm out; 55 nm from the line	270/25	290/17 15°	260/10 8°	270/16 5°	280/29 -6°	280/33 -19°	290/38 -33°	300/53 -41°	310/54 -51°
LOU	used from 498 nm out; 52 nm from the line	300/16	310/19 15°	310/17 9°	300/15 4°	300/26 -6°	280/34 -19°	290/30 -34°	310/49 -42°	310/58 -51°
CVG	used from 597 nm out; 3 nm from the line	300/19	310/23 15°	320/20 9°	310/18 3°	300/26 -6°	290/36 -19°	310/32 -34°	310/53 -43°	310/61 -51°

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
SWO Stillwater, OK	departure	VFR	from the south (190°) at 13 knots, gusting to 22	10+ mi	none	1,000 ft	8:53 am CDT (13:53 UTC)
TUL Tulsa, OK	60 nm out, 18 nm south of the line, tower	VFR Sky: a few clouds at 15,000 feet, a few clouds at 25,000 feet	from the south (180°) at 13 knots	10+ mi	none	677 ft	13:53 UTC
MIO Miami, OK	119 nm out, 8 nm northwest of the line	reported, no category	from the south (180°) at 13 knots, gusting to 18	10+ mi	none	806 ft	13:55 UTC
JLN Joplin, MO	139 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
SGF Springfield, MO	189 nm out, 3 nm north of the line, tower	VFR	from the south (180°) at 11 knots	10+ mi	none	1,268 ft	13:52 UTC
TBN Fort Leonard Wood, MO	259 nm out, 14 nm northwest of the line, tower	VFR	from the south-southwest (200°) at 8 knots, gusting to 16	10+ mi	none	1,159 ft	13:55 UTC
SAR Sparta, IL	368 nm out, 7 nm northeast of the line	VFR	from the southwest (230°) at 4 knots	10+ mi	none	537 ft	13:55 UTC
MDH Carbondale/Murphysboro, IL	388 nm out, 23 nm south of the line, tower	VFR	from the south-southwest (200°) at 5 knots	10+ mi	none	411 ft	13:52 UTC
DCY Washington, IN	498 nm out, 6 nm north of the line	VFR	from the south (170°) at 4 knots	10+ mi	none	472 ft	13:55 UTC
SER Seymour, IN	557 nm out, 5 nm north of the line	no report just now				582 ft
IMS Madison, IN	577 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
LUK Cincinnati, OH	destination	low IFR Sky: overcast at 300 feet Weather: mist	from the south-southeast (160°) at 4 knots	1.75 mi	300 ft	481 ft	10:00 am EDT (14:00 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 LUK when you get there the forecast at the estimated arrival, 1:52 pm EDT (17:52 UTC)

Wind from the south-southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for LUK

From Mon 8:00 am EDT (12:00 UTC): wind calm, visibility ¼ mile, fog, sky obscured at 200 feet
From Mon 9:00 am EDT (13:00 UTC): wind calm, visibility 3 miles, mist, scattered clouds at 200 feet
At times between Mon 9:00 am EDT (13:00 UTC) and 10:00 am EDT (14:00 UTC): visibility 2 miles, mist
From Mon 10:00 am EDT (14:00 UTC): wind from the south-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 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

The forecast for SWO, the departure

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

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 destination end · a VIP movement · until 12 October · ZID

Daylight

Sunset at SWO 6:56 pm CDT (23:56 UTC), at LUK 7:03 pm EDT (23:03 UTC) (civil twilight ends 7:30 pm EDT (23:30 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 southern Plains · loop National Weather Service

Radar now, the upper Mississippi valley · loop National Weather Service

Radar now, the central Great Lakes · 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: Stillwater Regional, Cincinnati Muni/Lunken Field.