Plan a flight · Sun 9:12 pm EDT (01:12 UTC)

Hartsfield/Jackson Atlanta International to Dane County Rgnl/Truax Field ATL → MSN

615 nautical miles (708 statute miles) north on a straight line, true course 339°, about 344° magnetic at the departure end (variation 5W). At 120 knots that is 5 h 51 min at the quickest height in today's winds (4,500 ft, a 15-knot headwind), arriving about 2:03 am CDT (07:03 UTC), after sunset at the destination. Right now ATL is VFR, wind from the west-northwest (300°) at 6 knots; MSN is VFR, wind from the south (190°) at 8 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: 2,045 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 40 to 89 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 route from 109 to 169 nm out.
AIRMET TANGO 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Near the route, 159 nm along 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 ATL.

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

B752 descending, 0 nm west, 7:03 pm EDT (23:03 UTC): remarks: final runway 26R atl. At the departure end, 0 nm west of the line.
as filed, and in English
```
ATL UA /OV ATL/TM 2303/FLDURD/TP B752/SK BASES 031 TOPS 045/RM FINAL RWY 26R ATL
```
Report
a routine report filed through ATL
Where
over ATL
Time
23:03 UTC
Height
during the descent
Aircraft
B752
Sky
bases 3,100 ft tops 4,500 ft
Remarks
final runway 26R atl
B739 descending, 0 nm west, 6:38 pm EDT (22:38 UTC): a broken layer above 3,200 ft, remarks: final runway 28 atl. At the departure end, 0 nm west of the line.
as filed, and in English
```
ATL UA /OV ATL/TM 2238/FLDURD/TP B739/SK BKN032/RM FINAL RWY 28 ATL
```
Report
a routine report filed through ATL
Where
over ATL
Time
22:38 UTC
Height
during the descent
Aircraft
B739
Sky
a broken layer from 3,200 ft
Remarks
final runway 28 atl
C55B at 3,000 ft, 29 nm northeast, 6:29 pm EDT (22:29 UTC): a routine report with nothing remarked on. At the departure end, 29 nm northeast of the line.
as filed, and in English
```
LZU UA /OV 070010/TM 2229/FL030/TP C55B/SK BASE030
```
Report
a routine report filed through LZU
Where
wind from 070° at 10 knots
Time
22:29 UTC
Height
at 3,000 ft
Aircraft
C55B
Sky
BASE030
B712 at 3,000 ft, 8 nm southwest, 7:13 pm EDT (23:13 UTC): scattered clouds from 3,000 ft to 3,200 ft; clear from 3,200 ft to 60,000 ft. 89 nm along the route, 8 nm southwest of the line.
as filed, and in English
```
CHA UA /OV CHA180005/TM 2313/FL030/TP B712/SK SCT030-TOP032/SKC
```
Report
a routine report filed through CHA
Where
5 nm south (180°) of CHA
Time
23:13 UTC
Height
at 3,000 ft
Aircraft
B712
Sky
SCT030-TOP032 C
CRJ9 at 3,000 ft, 7 nm west, 6:51 pm EDT (22:51 UTC): overcast from 3,000 ft to 4,000 ft. 89 nm along the route, 7 nm west of the line.
as filed, and in English
```
CHA UA /OV 090005/TM 2251/FL030/TP CRJ9/SK OVC030-TOP040
```
Report
a routine report filed through CHA
Where
wind from 090° at 5 knots
Time
22:51 UTC
Height
at 3,000 ft
Aircraft
CRJ9
Sky
overcast from 3,000 ft, tops 4,000 ft
T206 at 9,000 ft, 10 nm west, 6:47 pm EDT (22:47 UTC): remarks: ZME60. 119 nm along the route, 10 nm west of the line.
as filed, and in English
```
CHA UA /OV CHA340032/TM 2247/FL090/TP T206/SK TOP070/RM ZME60
```
Report
a routine report filed through CHA
Where
32 nm north (340°) of CHA
Time
22:47 UTC
Height
at 9,000 ft
Aircraft
T206
Sky
TOP070
Remarks
ZME60
E170 at 33,000 ft, 48 nm east, 6:22 pm EDT (22:22 UTC): light to moderate chop turbulence above 33,000 ft, remarks: ZTLFD-03. 129 nm along the route, 48 nm east of the line.
as filed, and in English
```
TYS UA /OV VXV270025/TM 2222/FL330/TP E170/TB CONS LGT OCNL MOD CHOP 330/RM ZTLFD-03
```
Report
a routine report filed through TYS
Where
25 nm west (270°) of VXV
Time
22:22 UTC
Height
at 33,000 ft
Aircraft
E170
Turbulence
continuous light occasional moderate chop at 33,000 ft
Remarks
ZTLFD-03
A319 at 25,000 ft, 4 nm northwest, 7:14 pm EDT (23:14 UTC): no turbulence. 218 nm along the route, 4 nm northwest of the line.
as filed, and in English
```
IND UA /OV BWG070017/TM 2314/FL250/TP A319/TB NEG
```
Report
a routine report filed through IND
Where
17 nm east (070°) of BWG
Time
23:14 UTC
Height
at 25,000 ft
Aircraft
A319
Turbulence
none
E170 climbing, 38 nm east, 6:26 pm EDT (22:26 UTC): a routine report with nothing remarked on. 278 nm along the route, 38 nm east of the line.
as filed, and in English
```
SDF UA /OV SDF/TM 2226/FLDURC/TP E170/SK B022 T036
```
Report
a routine report filed through SDF
Where
over SDF
Time
22:26 UTC
Height
during the climb
Aircraft
E170
Sky
B022 T036
B38M at 23,700 ft, 16 nm west, 7:51 pm EDT (23:51 UTC): light turbulence. 347 nm along the route, 16 nm west of the line.
as filed, and in English
```
IND UA /OV TTH190030/TM 2351/FL237/TP B38M/TB LGT
```
Report
a routine report filed through IND
Where
30 nm south (190°) of TTH
Time
23:51 UTC
Height
at 23,700 ft
Aircraft
B38M
Turbulence
light
E170 at 23,000 ft, 39 nm northeast, 7:14 pm EDT (23:14 UTC): light turbulence. 397 nm along the route, 39 nm northeast of the line.
as filed, and in English
```
IND UA /OV VHP315020/TM 2314/FL230/TP E170/TB LGT
```
Report
a routine report filed through IND
Where
20 nm northwest (315°) of VHP
Time
23:14 UTC
Height
at 23,000 ft
Aircraft
E170
Turbulence
light
B39M at 35,000 ft, 34 nm east, 8:29 pm EDT (00:29 UTC): no turbulence, remarks: smooth. 496 nm along the route, 34 nm east of the line.
as filed, and in English
```
IKK UA /OV CGT/TM 0029/FL350/TP B39M/TB NEG/RM SMOOTH
```
Report
a routine report filed through IKK
Where
over CGT
Time
00:29 UTC
Height
at 35,000 ft
Aircraft
B39M
Turbulence
none
Remarks
smooth
E295 at 37,000 ft, 42 nm northeast, 8:53 pm EDT (00:53 UTC): light chop turbulence. At the destination end, 42 nm northeast of the line.
as filed, and in English
```
UES UA /OV BAE/TM 0053/FL370/TP E295/TB OCNL LGT CHOP
```
Report
a routine report filed through UES
Where
over BAE
Time
00:53 UTC
Height
at 37,000 ft
Aircraft
E295
Turbulence
occasional light chop
B737 at 32,000 ft, 15 nm northeast, 6:42 pm EDT (22:42 UTC): light clear-air turbulence. At the destination end, 15 nm northeast of the line.
as filed, and in English
```
UES UA /OV BAE270030/TM 2242/FL320/TP B737/TB OCNL LGT CAT
```
Report
a routine report filed through UES
Where
30 nm west (270°) of BAE
Time
22:42 UTC
Height
at 32,000 ft
Aircraft
B737
Turbulence
occasional light clear-air turbulence

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 8 forecast points nearest it (ATL, TYS, BNA, LOU, EVV, IND, JOT, DBQ). 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	310° at 16 kt	+15 kt		105 kt	5 h 51 min	2:03 am CDT (07:03 UTC)
6,500 ft	330° at 23 kt	+22 kt	14 °C	98 kt	6 h 17 min	2:29 am CDT (07:29 UTC)
8,500 ft	330° at 26 kt	+26 kt	11 °C	94 kt	6 h 33 min	2:45 am CDT (07:45 UTC)
10,500 ft	330° at 29 kt	+28 kt	7 °C	92 kt	6 h 41 min	2:53 am CDT (07:53 UTC)
12,500 ft	330° at 31 kt	+30 kt	3 °C	90 kt	6 h 50 min	3:02 am CDT (08:02 UTC)
14,500 ft	330° at 29 kt	+29 kt	-1 °C	91 kt	6 h 45 min	2:57 am CDT (07:57 UTC)
16,500 ft	320° at 28 kt	+27 kt	-5 °C	93 kt	6 h 37 min	2:49 am CDT (07:49 UTC)
18,000 ft FL180	320° at 28 kt	+26 kt	-8 °C	94 kt	6 h 33 min	2:45 am CDT (07:45 UTC)
24,000 ft FL240	320° at 34 kt	+33 kt	-19 °C	87 kt	7 h 04 min	3:16 am CDT (08:16 UTC)
30,000 ft FL300	320° at 43 kt	+40 kt	-35 °C	80 kt	7 h 41 min	3:53 am CDT (08:53 UTC)
34,000 ft FL340	310° at 43 kt	+39 kt	-42 °C	81 kt	7 h 36 min	3:48 am CDT (08:48 UTC)
39,000 ft FL390	310° at 41 kt	+37 kt	-48 °C	83 kt	7 h 25 min	3:37 am CDT (08:37 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
ATL	used from 0 nm out; 25 nm from the line	300/23	320/26 14°	320/34 10°	320/41 5°	290/32 -6°	290/31 -18°	280/28 -33°	260/32 -41°	250/28 -50°
TYS	used from 99 nm out; 66 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°
BNA	used from 149 nm out; 50 nm from the line	280/13	340/34 16°	330/38 10°	330/44 5°	330/39 -8°	330/38 -19°	320/49 -34°	330/53 -40°	330/35 -47°
LOU	used from 248 nm out; 43 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°
EVV	used from 298 nm out; 49 nm from the line	310/13	340/26 16°	330/29 10°	330/32 4°	330/30 -9°	340/38 -20°	330/60 -35°	320/57 -41°	330/39 -48°
IND	used from 347 nm out; 48 nm from the line	320/10	350/30 16°	350/32 10°	350/30 4°	340/31 -10°	340/42 -21°	340/49 -37°	320/46 -41°	320/47 -47°
JOT	used from 447 nm out; 35 nm from the line	230/11	290/12 16°	300/19 10°	320/19 4°	300/17 -9°	330/31 -20°	320/49 -37°	320/53 -45°	320/67 -49°
DBQ	used from 595 nm out; 74 nm from the line	220/23	240/22 16°	240/24 10°	260/18 5°	270/16 -8°	290/27 -19°	310/42 -35°	320/55 -44°	300/71 -52°

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
ATL Atlanta, GA	departure	VFR Sky: scattered clouds at 2,800 feet	from the west-northwest (300°) at 6 knots	10+ mi	none	1,026 ft	8:52 pm EDT (00:52 UTC)
RYY Atlanta, GA	20 nm out, 4 nm north of the line, tower	VFR	from the west (280°) at 5 knots	10+ mi	none	1,040 ft	00:50 UTC
CHA Chattanooga, TN	89 nm out, 7 nm west of the line, tower	marginal VFR Sky: a broken layer at 2,200 feet, a broken layer at 2,800 feet, overcast at 3,900 feet	from the south-southwest (210°) at 4 knots	10+ mi	2,200 ft	682 ft	00:53 UTC
SRB Sparta, TN	159 nm out, 4 nm southeast of the line	IFR Sky: overcast at 1,900 feet Weather: mist	calm	1.25 mi	1,900 ft	1,025 ft	00:55 UTC
GLW Glasgow, KY	218 nm out, 3 nm east of the line	low IFR Sky: overcast at 200 feet Weather: fog	calm	0.25 mi	200 ft	716 ft	00:55 UTC
TEL Tell City, IN	288 nm out, 8 nm southwest of the line	no report just now				659 ft
BMG Bloomington, IN	347 nm out, 21 nm east of the line, tower	VFR	calm	10+ mi	none	845 ft	00:53 UTC
HUF Terre Haute, IN	377 nm out, 2 nm southwest of the line, tower	VFR	calm	10+ mi	none	589 ft	00:53 UTC
DTG Dwight, IL	486 nm out, 11 nm west of the line	no report just now				632 ft
ARR Chicago/Aurora, IL	526 nm out, 3 nm east of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	712 ft	00:52 UTC
JVL Janesville, WI	586 nm out, 4 nm south of the line, tower	VFR Sky: scattered clouds at 25,000 feet	from the south (190°) at 6 knots	10+ mi	none	807 ft	00:45 UTC
MSN Madison, WI	destination	VFR	from the south (190°) at 8 knots	10+ mi	none	886 ft	7:53 pm CDT (00:53 UTC)

The highest airport on this list sits at 1,040 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At MSN when you get there the forecast at the estimated arrival, 2:03 am CDT (07:03 UTC)

Wind from the south at 6 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet VFR

The whole forecast for MSN

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, a few clouds at 25,000 feet
From Sun 11:00 pm CDT (04:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for ATL, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 10 knots, visibility more than 6 miles, a few clouds at 4,000 feet
From Sun 11:00 pm EDT (03:00 UTC): wind from the west-northwest at 6 knots, visibility more than 6 miles, a few clouds at 25,000 feet
From Mon 12:00 pm EDT (16:00 UTC): wind from the northwest at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
From Mon 5:00 pm EDT (21:00 UTC): wind from the northwest at 7 knots, visibility more than 6 miles, clear skies

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

6/8693 Atlanta, GA, Sunday, October 11, 2026 through Monday, October 12, 2026 UTC 4 nm from the route, at the departure end · drones kept away from a public gathering · until 12 October · ZTL

Daylight

Sunset at ATL 7:07 pm EDT (23:07 UTC), at MSN 6:19 pm CDT (23:19 UTC) (civil twilight ends 6:48 pm CDT (23:48 UTC)). At 120 knots the arrival at MSN is before sunrise there (7:07 am CDT (12:07 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: Hartsfield/Jackson Atlanta International, Dane County Rgnl/Truax Field.