Plan a flight · Sun 10:07 pm EDT (02:07 UTC)

Athens/Ben Epps Airport to James M Cox Dayton International AHN → DAY

360 nautical miles (414 statute miles) north on a straight line, true course 353°, about 359° magnetic at the departure end (variation 6W). At 120 knots that is 3 h 16 min at the quickest height in today's winds (39,000 ft, a 10-knot headwind), arriving about 1:23 am EDT (05:23 UTC), after sunset at the destination. Right now AHN is VFR, wind from the west-southwest (240°) at 3 knots; DAY is marginal VFR, wind from the northwest (320°) at 5 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: 1 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 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 10 to 214 nm out.
AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 8,000 ft. Over the route from 29 to 88 nm out.
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 214 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 AHN.

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

A321 at 30,000 ft, 29 nm east, 7:45 pm EDT (23:45 UTC): moderate turbulence. 185 nm along the route, 29 nm east of the line.
as filed, and in English
```
IND UA /OV AZQ170020/TM 2345/FL300/TP A321/TB MOD
```
Report
a routine report filed through IND
Where
20 nm south (170°) of AZQ
Time
23:45 UTC
Height
at 30,000 ft
Aircraft
A321
Turbulence
moderate
A320 descending, 17 nm west, 9:52 pm EDT (01:52 UTC): remarks: base 2,100 ft. 117 nm along the route, 17 nm west of the line.
as filed, and in English
```
TYS UA /OV 4 NE TYS/TM 0152/FLDURD/TP A320/RM BASE 021
```
Report
a routine report filed through TYS
Where
4 northeast tys
Time
01:52 UTC
Height
during the descent
Aircraft
A320
Remarks
base 2,100 ft
B737 at 35,000 ft, 4 nm northeast, 9:25 pm EDT (01:25 UTC): light chop turbulence. 195 nm along the route, 4 nm northeast of the line.
as filed, and in English
```
LOZ UA /OV AZQ250025/TM 0125/FL350/TP B737/TB CONS LGT CHOP OCNL MOD CHOP
```
Report
a routine report filed through LOZ
Where
25 nm west (250°) of AZQ
Time
01:25 UTC
Height
at 35,000 ft
Aircraft
B737
Turbulence
continuous light chop occasional moderate chop
B712 at 600 ft, 32 nm west, 9:06 pm EDT (01:06 UTC): overcast. 253 nm along the route, 32 nm west of the line.
as filed, and in English
```
LEX UA /OV KLEX/TM 0106/FL006/TP B712/SK OVC B006
```
Report
a routine report filed through LEX
Where
over KLEX
Time
01:06 UTC
Height
at 600 ft
Aircraft
B712
Sky
overcast B006
CRJ9 descending, 32 nm west, 7:43 pm EDT (23:43 UTC): overcast up to 6,200 ft; overcast above 1,800 ft. 253 nm along the route, 32 nm west of the line.
as filed, and in English
```
LEX UA /OV LEX/TM 2343/FLDURD/TP CRJ9/SK TOPS OVC062 BASES OVC018
```
Report
a routine report filed through LEX
Where
over LEX
Time
23:43 UTC
Height
during the descent
Aircraft
CRJ9
Sky
tops OVC062 bases OVC018
B737 at 23,000 ft, 29 nm west, 7:51 pm EDT (23:51 UTC): light turbulence. 311 nm along the route, 29 nm west of the line.
as filed, and in English
```
IND UA /OV CVG/TM 2351/FL230/TP B737/TB LGT
```
Report
a routine report filed through IND
Where
over CVG
Time
23:51 UTC
Height
at 23,000 ft
Aircraft
B737
Turbulence
light
B739 climbing, 34 nm west, 7:31 pm EDT (23:31 UTC): overcast. 311 nm along the route, 34 nm west of the line.
as filed, and in English
```
CVG UA /OV 5 W CVG/TM 2331/FLDURC/TP B739/SK B026 OVC T036
```
Report
a routine report filed through CVG
Where
5 west cvg
Time
23:31 UTC
Height
during the climb
Aircraft
B739
Sky
B026 overcast T036
B744 climbing, 28 nm west, 8:02 pm EDT (00:02 UTC): light turbulence, overcast. 321 nm along the route, 28 nm west of the line.
as filed, and in English
```
CVG UA /OV 10 N CVG/TM 0002/FLDURC/TP B744/SK B022 OVC T036/TB LT TB SFC-036
```
Report
a routine report filed through CVG
Where
10 north cvg
Time
00:02 UTC
Height
during the climb
Aircraft
B744
Sky
B022 overcast T036
Turbulence
lt turbulence from the surface to 3,600 ft
CRJ9 descending, 0 nm north, 9:15 pm EDT (01:15 UTC): a routine report with nothing remarked on. At the destination end, 0 nm north of the line.
as filed, and in English
```
DAY UA /OV DAY/TM 0115/FLDURD/TP CRJ9/SK T031 B005
```
Report
a routine report filed through DAY
Where
over DAY
Time
01:15 UTC
Height
during the descent
Aircraft
CRJ9
Sky
T031 B005
A321 at 21,000 ft, 25 nm north, 8:23 pm EDT (00:23 UTC): no turbulence. At the destination end, 25 nm north of the line.
as filed, and in English
```
IND UA /OV ROD/TM 0023/FL210/TP A321/TB NEG
```
Report
a routine report filed through IND
Where
over ROD
Time
00:23 UTC
Height
at 21,000 ft
Aircraft
A321
Turbulence
none
E145 climbing, 0 nm north, 7:51 pm EDT (23:51 UTC): a routine report with nothing remarked on. At the destination end, 0 nm north of the line.
as filed, and in English
```
CMH UA /OV DAY/TM 2351/FLDURC/TP E145/SK B005 T035
```
Report
a routine report filed through CMH
Where
over DAY
Time
23:51 UTC
Height
during the climb
Aircraft
E145
Sky
B005 T035
E545 at 28,000 ft, 25 nm north, 7:15 pm EDT (23:15 UTC): no turbulence. At the destination end, 25 nm north of the line.
as filed, and in English
```
IND UA /OV ROD/TM 2315/FL280/TP E545/TB NEG
```
Report
a routine report filed through IND
Where
over ROD
Time
23:15 UTC
Height
at 28,000 ft
Aircraft
E545
Turbulence
none

Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 4 forecast points nearest it (GSP, TYS, 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
4,500 ft	320° at 18 kt	+15 kt		105 kt	3 h 26 min	1:33 am EDT (05:33 UTC)
6,500 ft	320° at 21 kt	+19 kt	11 °C	101 kt	3 h 34 min	1:41 am EDT (05:41 UTC)
8,500 ft	330° at 23 kt	+21 kt	9 °C	99 kt	3 h 38 min	1:45 am EDT (05:45 UTC)
10,500 ft	330° at 27 kt	+25 kt	6 °C	95 kt	3 h 47 min	1:54 am EDT (05:54 UTC)
12,500 ft	330° at 30 kt	+28 kt	2 °C	92 kt	3 h 55 min	2:02 am EDT (06:02 UTC)
14,500 ft	330° at 31 kt	+28 kt	-1 °C	92 kt	3 h 55 min	2:02 am EDT (06:02 UTC)
16,500 ft	320° at 31 kt	+28 kt	-5 °C	92 kt	3 h 55 min	2:02 am EDT (06:02 UTC)
18,000 ft FL180	320° at 32 kt	+27 kt	-8 °C	93 kt	3 h 52 min	1:59 am EDT (05:59 UTC)
24,000 ft FL240	310° at 33 kt	+25 kt	-19 °C	95 kt	3 h 47 min	1:54 am EDT (05:54 UTC)
30,000 ft FL300	300° at 33 kt	+20 kt	-34 °C	100 kt	3 h 36 min	1:43 am EDT (05:43 UTC)
34,000 ft FL340	290° at 32 kt	+14 kt	-39 °C	106 kt	3 h 24 min	1:31 am EDT (05:31 UTC)
39,000 ft FL390	280° at 31 kt	+10 kt	-48 °C	110 kt	3 h 16 min	1:23 am EDT (05:23 UTC)

Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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
GSP	used from 0 nm out; 66 nm from the line	300/22	310/22 11°	300/22 7°	290/28 5°	270/36 -5°	250/42 -18°	230/54 -31°	230/59 -40°	230/65 -50°
TYS	used from 49 nm out; 46 nm from the line	290/19	310/22 11°	330/25 7°	330/34 3°	320/37 -7°	300/37 -18°	300/37 -34°	280/29 -39°	270/29 -48°
LOU	used from 195 nm out; 94 nm from the line	320/15	340/24 14°	330/28 9°	340/34 4°	340/37 -9°	340/42 -20°	320/39 -35°	320/45 -39°	330/40 -47°
CVG	used from 243 nm out; 52 nm from the line	350/13	340/20 13°	340/22 8°	350/30 3°	340/30 -9°	340/38 -21°	330/37 -35°	320/38 -40°	310/35 -47°

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
AHN Athens, GA	departure	VFR	from the west-southwest (240°) at 3 knots	10+ mi	none	812 ft	9:51 pm EDT (01:51 UTC)
TOC Toccoa, GA	39 nm out, 6 nm east of the line	VFR	from the west-southwest (240°) at 6 knots	10+ mi	none	996 ft	01:55 UTC
RHP Andrews, NC	78 nm out, 18 nm west of the line	marginal VFR Sky: overcast at 2,700 feet	calm	10+ mi	2,700 ft	1,698 ft	01:55 UTC
TYS Knoxville, TN	117 nm out, 20 nm west of the line, tower	marginal VFR Sky: a broken layer at 1,300 feet, overcast at 2,700 feet	from the west-southwest (250°) at 12 knots	10+ mi	1,300 ft	986 ft	01:53 UTC
DKX Knoxville, TN	126 nm out, 13 nm west of the line	marginal VFR Sky: a few clouds at 1,500 feet, overcast at 2,500 feet	from the west-southwest (240°) at 7 knots	10+ mi	2,500 ft	833 ft	01:50 UTC
LOZ London, KY	195 nm out, 15 nm west of the line	VFR	from the north (010°) at 9 knots, gusting to 16	10+ mi	none	1,212 ft	20:18 UTC
RGA Richmond, KY	224 nm out, 22 nm west of the line	low IFR Sky: overcast at 300 feet Weather: mist	from the west (280°) at 6 knots	2.5 mi	300 ft	1,002 ft	01:55 UTC
IOB Mount Sterling, KY	253 nm out, 5 nm southwest of the line	VFR	calm	10+ mi	none	1,019 ft	01:15 UTC
LUK Cincinnati, OH	311 nm out, 15 nm west of the line, tower	marginal VFR Sky: overcast at 1,900 feet	from the north (350°) at 5 knots	10+ mi	1,900 ft	481 ft	01:53 UTC
ILN Wilmington, OH	331 nm out, 16 nm east of the line, tower	IFR Sky: overcast at 500 feet Weather: mist	from the west-northwest (300°) at 7 knots	5 mi	500 ft	1,076 ft	01:54 UTC
DAY Dayton, OH	destination	marginal VFR Sky: scattered clouds at 800 feet, overcast at 1,200 feet	from the northwest (320°) at 5 knots	8 mi	1,200 ft	1,009 ft	9:56 pm EDT (01:56 UTC)

The highest airport on this list sits at 1,698 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At DAY when you get there the forecast at the estimated arrival, 1:23 am EDT (05:23 UTC)

Wind from the west-northwest at 4 knots, visibility 5 miles, mist, scattered clouds at 600 feet marginal VFR

The whole forecast for DAY

From Sun 8:00 pm EDT (00:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, overcast at 800 feet
From Mon 12:00 am EDT (04:00 UTC): wind from the west-northwest at 4 knots, visibility 5 miles, mist, scattered clouds at 600 feet
From Mon 5:00 am EDT (09:00 UTC): wind from the west at 3 knots, visibility 2 miles, mist, scattered clouds at 200 feet
At times between Mon 6:00 am EDT (10:00 UTC) and 9:00 am EDT (13:00 UTC): visibility ¼ mile, fog, sky obscured at 200 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for AHN, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the west-southwest at 6 knots, visibility more than 6 miles, a broken layer at 2,500 feet, overcast at 4,000 feet
From Sun 10:00 pm EDT (02:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, a few clouds at 6,000 feet, a few clouds at 25,000 feet
From Mon 2:00 am EDT (06:00 UTC): wind from the west at 7 knots, visibility more than 6 miles, clear skies

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 22 nm from the route, 311 nm along the route · a VIP movement · until 12 October · ZID

Daylight

Sunset at AHN 7:03 pm EDT (23:03 UTC), at DAY 7:02 pm EDT (23:02 UTC) (civil twilight ends 7:29 pm EDT (23:29 UTC)). At 120 knots the arrival at DAY is before sunrise there (7:43 am EDT (11:43 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 Southeast · loop National Weather Service

Radar now, the lower 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: Athens/Ben Epps Airport, James M Cox Dayton International.