Plan a flight · Sun 6:35 pm MDT (00:35 UTC)

Dubois Municipal to Hartsfield/Jackson Atlanta International DUB → ATL

1,319 nautical miles (1,518 statute miles) east on a straight line, true course 108°, about 098° magnetic at the departure end (variation 10E). At 120 knots that is 8 h 03 min at the quickest height in today's winds (39,000 ft, a 44-knot tailwind), arriving about 4:38 am EDT (08:38 UTC), after sunset at the destination. Right now DUB is marginal VFR, wind from the east (100°) at 12 knots; ATL is VFR, wind from the west-northwest (300°) 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: 576 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 W70W: thunderstorms (a convective SIGMET) up to 32,000 ft, moving from the southwest at 40 knots, until 7:55 pm MDT (01:55 UTC). Over the route from 10 to 230 nm out.

as issued

WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 70W
VALID UNTIL 0155Z
MT WY
FROM 30SSW MLS-60WNW BFF-40SSE OCS-10S BPI-10S BIL-30SSW MLS
AREA TS MOV FROM 22040KT. TOPS TO FL320.

AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 70 nm of the route.
AIRMET TANGO 1W: 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 first 160 nm of the route.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the first 0 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 370 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 220 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 170 nm of the route.
AIRMET TANGO 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Over the route from 1129 to 1229 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, at the destination end.

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 DUB.

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

BE9L at 21,000 ft, 3 nm southwest, 5:22 pm MDT (23:22 UTC): light chop turbulence above 21,000 ft, moderate icing above 21,000 ft, -21 °C, remarks: zdvwc. 200 nm along the route, 3 nm southwest of the line.
as filed, and in English
```
DGW UA /OV IIP200020/TM 2322/FL210/TP BE9L/SK BASE 200/TA M21/TB OCNL LGT CHOP 210/IC MOD MIX 210/RM ZDVWC
```
Report
a routine report filed through DGW
Where
20 nm south (200°) of IIP
Time
23:22 UTC
Height
at 21,000 ft
Aircraft
BE9L
Sky
base 20,000 ft
Temperature
−21 °C
Turbulence
occasional light chop at 21,000 ft
Icing
moderate mix at 21,000 ft
Remarks
zdvwc
UAL1340 at 40,000 ft, 12 nm southwest, 6:18 pm MDT (00:18 UTC): moderate chop turbulence, wind 244° at 70 knots. 430 nm along the route, 12 nm southwest of the line.
as filed, and in English
```
ARP UAL1340 4046N 10049W 0018 F400 244/070KT TB OCNL MOD CHOP IC
```
Report
a routine report filed through ARP
BE40 at 29,000 ft, 46 nm southwest, 5:22 pm MDT (23:22 UTC): moderate chop turbulence from 26,000 ft to 29,000 ft, remarks: zme. 1129 nm along the route, 46 nm southwest of the line.
as filed, and in English
```
TUP UA /OV TUP045041/TM 2322/FL290/TP BE40/TB OCNL MOD CHOP 290-260/RM ZME
```
Report
a routine report filed through TUP
Where
41 nm northeast (045°) of TUP
Time
23:22 UTC
Height
at 29,000 ft
Aircraft
BE40
Turbulence
occasional moderate chop from 29,000 ft to 26,000 ft
Remarks
zme
B763 at 29,000 ft, 43 nm southwest, 4:15 pm MDT (22:15 UTC): moderate turbulence, remarks: ZME31. 1139 nm along the route, 43 nm southwest of the line.
as filed, and in English
```
MSL UA /OV MSL270020/TM 2215/FL290/TP B763/TB MOD/RM ZME31
```
Report
a routine report filed through MSL
Where
20 nm west (270°) of MSL
Time
22:15 UTC
Height
at 29,000 ft
Aircraft
B763
Turbulence
moderate
Remarks
ZME31
CRJ7 at 17,000 ft, 49 nm southwest, 5:03 pm MDT (23:03 UTC): light rime icing, -6 °C. At the departure end, 49 nm southwest of the line.
as filed, and in English
```
JAC UA /OV JAC160030/TM 2303/FL170/TP CRJ7/TA M6/IC LGT RIME /ZLC
```
Report
a routine report filed through JAC
Where
30 nm south (160°) of JAC
Time
23:03 UTC
Height
at 17,000 ft
Aircraft
CRJ7
Temperature
−6 °C
Icing
light rime zlc
A320 at 6,800 ft, 45 nm west, 4:08 pm MDT (22:08 UTC): scattered clouds above 6,800 ft; overcast above 8,000 ft. At the departure end, 45 nm west of the line.
as filed, and in English
```
JAC UA /OV JAC/TM 2208/FL068/TP A320/SK SCT068 OVC080
```
Report
a routine report filed through JAC
Where
over JAC
Time
22:08 UTC
Height
at 6,800 ft
Aircraft
A320
Sky
SCT068 OVC080
PC12 at 12,000 ft, 11 nm south, 4:00 pm MDT (22:00 UTC): light chop turbulence, no icing, overcast above 12,500 ft. 130 nm along the route, 11 nm south of the line.
as filed, and in English
```
CPR UA /OV CPR220024/TM 2200/FL120/TP PC12/SK OVC125/TB LGT CHOP/IC NEG
```
Report
a routine report filed through CPR
Where
24 nm southwest (220°) of CPR
Time
22:00 UTC
Height
at 12,000 ft
Aircraft
PC12
Sky
overcast from 12,500 ft
Turbulence
light chop
Icing
none
CRJ2 at 29,000 ft, 49 nm southwest, 4:37 pm MDT (22:37 UTC): light chop turbulence, remarks: ZDVWC-34. 190 nm along the route, 49 nm southwest of the line.
as filed, and in English
```
CYS UA /OV CYS286065/TM 2237/FL290/TP CRJ2/TB LGT CHOP/RM ZDVWC-34
```
Report
a routine report filed through CYS
Where
65 nm west (286°) of CYS
Time
22:37 UTC
Height
at 29,000 ft
Aircraft
CRJ2
Turbulence
light chop
Remarks
ZDVWC-34
B752 at 35,000 ft, 15 nm southwest, 5:21 pm MDT (23:21 UTC): light to moderate turbulence, remarks: ZDVWC-33. 240 nm along the route, 15 nm southwest of the line.
as filed, and in English
```
CYS UA /OV CYS350045/TM 2321/FL350/TP B752/TB CONS LGT-MOD/RM ZDVWC-33
```
Report
a routine report filed through CYS
Where
45 nm north (350°) of CYS
Time
23:21 UTC
Height
at 35,000 ft
Aircraft
B752
Turbulence
continuous light to moderate
Remarks
ZDVWC-33
B763 at 36,000 ft, 17 nm southwest, 4:48 pm MDT (22:48 UTC): no turbulence, remarks: ZDVWC-33. 290 nm along the route, 17 nm southwest of the line.
as filed, and in English
```
BFF UA /OV BFF200020/TM 2248/FL360/TP B763/SK TOP 320-340/TB NEG/RM ZDVWC-33
```
Report
a routine report filed through BFF
Where
20 nm south (200°) of BFF
Time
22:48 UTC
Height
at 36,000 ft
Aircraft
B763
Sky
top from 32,000 ft to 34,000 ft
Turbulence
none
Remarks
ZDVWC-33
B789 at 40,000 ft, 19 nm south, 6:22 pm MDT (00:22 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 400 nm along the route, 19 nm south of the line.
as filed, and in English
```
SNY UA /OV SNY088072/TM 0022/FL400/TP B789/TB OCNL LGT-MOD CAT /RM ZDVWC
```
Report
a routine report filed through SNY
Where
72 nm east (088°) of SNY
Time
00:22 UTC
Height
at 40,000 ft
Aircraft
B789
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
B789 at 40,000 ft, 17 nm southwest, 6:22 pm MDT (00:22 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 410 nm along the route, 17 nm southwest of the line.
as filed, and in English
```
SNY UA /OV SNY088081/TM 0022/FL400/TP B789/TB OCNL LGT-MOD CAT/RM ZDVWC
```
Report
a routine report filed through SNY
Where
81 nm east (088°) of SNY
Time
00:22 UTC
Height
at 40,000 ft
Aircraft
B789
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
A321 at 32,000 ft, 6 nm east, 3:58 pm MDT (21:58 UTC): light chop turbulence, remarks: zdvwc. 420 nm along the route, 6 nm east of the line.
as filed, and in English
```
LBF UA /OV LBF/TM 2158/FL320/TP A321/TB OCNL LGT CHOP/RM ZDVWC
```
Report
a routine report filed through LBF
Where
over LBF
Time
21:58 UTC
Height
at 32,000 ft
Aircraft
A321
Turbulence
occasional light chop
Remarks
zdvwc
BCS3 at 35,000 ft, 11 nm southwest, 6:13 pm MDT (00:13 UTC): no turbulence, remarks: ZME33. 1039 nm along the route, 11 nm southwest of the line.
as filed, and in English
```
DYR UA /OV DYR/TM 0013/FL350/TP BCS3/TB NEG/RM ZME33
```
Report
a routine report filed through DYR
Where
over DYR
Time
00:13 UTC
Height
at 35,000 ft
Aircraft
BCS3
Turbulence
none
Remarks
ZME33

10 more routine reports are on the map.

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 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 11 forecast points nearest it (LND, BFF, GLD, GRI, SLN, MKC, SGF, CGI, MEM, HSV, ATL). 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	240° at 14 kt	−7 kt		127 kt	10 h 23 min	6:58 am EDT (10:58 UTC)
5,500 ft	220° at 11 kt	−3 kt	19 °C	123 kt	10 h 43 min	7:18 am EDT (11:18 UTC)
7,500 ft	230° at 13 kt	−6 kt	14 °C	126 kt	10 h 28 min	7:03 am EDT (11:03 UTC)
9,500 ft	240° at 16 kt	−11 kt	11 °C	131 kt	10 h 04 min	6:39 am EDT (10:39 UTC)
11,500 ft	250° at 18 kt	−14 kt	7 °C	134 kt	9 h 51 min	6:26 am EDT (10:26 UTC)
13,500 ft	260° at 20 kt	−17 kt	3 °C	137 kt	9 h 38 min	6:13 am EDT (10:13 UTC)
15,500 ft	260° at 21 kt	−19 kt	-2 °C	139 kt	9 h 29 min	6:04 am EDT (10:04 UTC)
17,500 ft	260° at 23 kt	−20 kt	-6 °C	140 kt	9 h 25 min	6:00 am EDT (10:00 UTC)
18,000 ft FL180	260° at 24 kt	−21 kt	-7 °C	141 kt	9 h 21 min	5:56 am EDT (09:56 UTC)
24,000 ft FL240	260° at 26 kt	−23 kt	-19 °C	143 kt	9 h 13 min	5:48 am EDT (09:48 UTC)
30,000 ft FL300	260° at 33 kt	−30 kt	-33 °C	150 kt	8 h 48 min	5:23 am EDT (09:23 UTC)
34,000 ft FL340	270° at 42 kt	−41 kt	-41 °C	161 kt	8 h 12 min	4:47 am EDT (08:47 UTC)
39,000 ft FL390	270° at 45 kt	−44 kt	-49 °C	164 kt	8 h 03 min	4:38 am EDT (08:38 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
LND	used from 0 nm out; 40 nm from the line			180/33 10°	190/50 3°	210/59 -9°	200/50 -21°	190/41 -34°	230/55 -39°	240/65 -47°
BFF	used from 150 nm out; 112 nm from the line		120/24	180/31 13°	210/26 7°	230/25 -7°	240/41 -20°	230/52 -36°	250/56 -41°	260/57 -45°
GLD	used from 400 nm out; 105 nm from the line		190/29	200/30 15°	240/23 8°	250/39 -7°	230/39 -19°	230/57 -31°	240/67 -39°	250/62 -49°
GRI	used from 450 nm out; 70 nm from the line		210/31 19°	240/21 14°	240/17 6°	260/27 -7°	260/34 -18°	240/45 -32°	250/56 -40°	260/62 -51°
SLN	used from 600 nm out; 59 nm from the line	190/37	220/39 20°	240/31 14°	250/24 7°	260/25 -7°	250/26 -17°	250/44 -31°	260/47 -40°	260/47 -50°
MKC	used from 650 nm out; 60 nm from the line	200/28	220/30 16°	270/20 11°	280/22 7°	260/27 -6°	270/27 -18°	280/38 -32°	270/38 -40°	280/50 -52°
SGF	used from 800 nm out; 46 nm from the line	210/21	210/21 16°	240/28 12°	260/24 7°	280/21 -6°	280/26 -18°	290/38 -31°	290/37 -41°	300/49 -52°
CGI	used from 900 nm out; 80 nm from the line	250/10	290/12 17°	290/18 11°	300/22 5°	320/25 -8°	330/30 -18°	320/53 -33°	320/66 -42°	320/56 -50°
MEM	used from 1049 nm out; 84 nm from the line	240/9	280/14 17°	280/20 12°	290/25 5°	320/25 -6°	330/31 -18°	320/52 -32°	330/58 -41°	320/42 -50°
HSV	used from 1099 nm out; 66 nm from the line	290/15	330/34 16°	330/38 11°	330/40 5°	320/36 -7°	320/31 -18°	320/44 -34°	330/53 -41°	330/34 -48°
ATL	used from 1249 nm out; 45 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°

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
DUB Dubois, WY	departure	marginal VFR Sky: overcast at 1,000 feet Weather: light rain	from the east (100°) at 12 knots	10+ mi	1,000 ft	7,298 ft	6:15 pm MDT (00:15 UTC)
RIW Riverton, WY	60 nm out, 10 nm south of the line	VFR Sky: a few clouds at 9,000 feet	from the north (350°) at 10 knots	10+ mi	none	5,516 ft	23:53 UTC
GUR Guernsey, WY	230 nm out, 2 nm northeast of the line, tower	VFR	from the east-southeast (110°) at 15 knots, gusting to 20	8 mi	none	4,401 ft	23:55 UTC
BFF Scottsbluff, NE	290 nm out, 3 nm west of the line	VFR	from the east-southeast (110°) at 13 knots	10+ mi	none	3,967 ft	23:53 UTC
HDE Holdrege, NE	500 nm out, 2 nm west of the line	VFR	from the south (170°) at 6 knots	10+ mi	none	2,313 ft	00:15 UTC
MHK Manhattan, KS	640 nm out, 18 nm south of the line, tower	VFR	from the south (190°) at 9 knots	10+ mi	none	1,066 ft	23:52 UTC
TOP Topeka, KS	690 nm out, 2 nm northwest of the line, tower	VFR	from the south (180°) at 7 knots	10+ mi	none	881 ft	23:53 UTC
TBN Fort Leonard Wood, MO	870 nm out, 9 nm northeast of the line, tower	VFR	from the south (170°) at 5 knots	10+ mi	none	1,159 ft	23:55 UTC
MAW Malden, MO	989 nm out, 4 nm east of the line	VFR	from the south (190°) at 4 knots	10+ mi	none	295 ft	23:35 UTC
MKL Jackson, TN	1069 nm out, 22 nm southwest of the line, tower	VFR	from the south-southwest (200°) at 3 knots	10+ mi	none	434 ft	23:53 UTC
RYY Atlanta, GA	1299 nm out, 14 nm northeast of the line, tower	marginal VFR Sky: scattered clouds at 1,400 feet, a broken layer at 2,800 feet	from the west (270°) at 10 knots	10+ mi	2,800 ft	1,040 ft	23:50 UTC
ATL Atlanta, GA	destination	VFR Sky: scattered clouds at 2,800 feet	from the west-northwest (300°) at 8 knots	10+ mi	none	1,026 ft	8:20 pm EDT (00:20 UTC)

The highest airport on this list sits at 7,298 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At ATL when you get there the forecast at the estimated arrival, 4:38 am EDT (08:38 UTC)

Wind from the west-northwest at 6 knots, visibility more than 6 miles, a few clouds at 25,000 feet VFR

The whole forecast for ATL

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 6 nm from the route, at the destination end · drones kept away from a public gathering · until 12 October · ZTL

Daylight

Sunset at DUB 6:40 pm MDT (00:40 UTC), at ATL 7:07 pm EDT (23:07 UTC) (civil twilight ends 7:32 pm EDT (23:32 UTC)). At 120 knots the arrival at ATL is before sunrise there (7:39 am EDT (11:39 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 northern Rockies · loop National Weather Service

Radar now, the southern Plains · loop National Weather Service

Radar now, the upper Mississippi valley · 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: Dubois Municipal, Hartsfield/Jackson Atlanta International.