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

Charlotte/Douglas International to Dubois Municipal CLT → DUB

1,416 nautical miles (1,629 statute miles) northwest on a straight line, true course 299°, about 306° magnetic at the departure end (variation 7W). At 120 knots that is 13 h 29 min at the quickest height in today's winds (4,500 ft, a 15-knot headwind), arriving about 10:27 pm MDT (04:27 UTC), after sunset at the destination. Right now CLT is VFR, wind from the north-northwest (330°) at 11 knots, gusting to 16; DUB is low IFR, wind from the southeast (140°) at 7 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: 421 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 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 20 to 100 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Near the route, 90 nm along the route.
AIRMET SIERRA 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the route from 189 to 219 nm out.
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 588 to 838 nm out.
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 last 489 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the route from 1177 to 1266 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 120 nm of the route.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the last 90 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 CLT.

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

urgent C680 descending, 26 nm southwest, 9:32 am EDT (13:32 UTC): remarks: low-level wind shear a 10-knot gain of airspeed knots during the descent runway 35 avl. 70 nm along the route, 26 nm southwest of the line.
as filed, and in English
```
AVL UUA /OV AVL/TM 1332/FLDURD/TP C680/RM LLWS +10 KT DURD RY35 AVL
```
Report
an urgent report filed through AVL
Where
over AVL
Time
13:32 UTC
Height
during the descent
Aircraft
C680
Remarks
low-level wind shear a 10-knot gain of airspeed knots during the descent runway 35 avl
BE58 at 8,000 ft, 12 nm southwest, 10:10 am EDT (14:10 UTC): moderate chop turbulence. 60 nm along the route, 12 nm southwest of the line.
as filed, and in English
```
AVL UA /OV SUG020010/TM 1410/FL080/TP BE58/TB MOD CHOP
```
Report
a routine report filed through AVL
Where
10 nm north (020°) of SUG
Time
14:10 UTC
Height
at 8,000 ft
Aircraft
BE58
Turbulence
moderate chop
E145 at 2,000 ft, 1 nm south, 10:35 am EDT (14:35 UTC): sandstorm. At the departure end, 1 nm south of the line.
as filed, and in English
```
CLT UA /OV CLT 183 003/TM 1435/FL020/TP E145/WV 10 KT LOSS
```
Report
a routine report filed through CLT
Where
clt at 18,300 ft at 300 ft
Time
14:35 UTC
Height
at 2,000 ft
Aircraft
E145
Wind
10 knots loss
BE33 at 7,000 ft, 27 nm northeast, 8:53 am EDT (12:53 UTC): light turbulence, remarks: ztlfd 45. At the departure end, 27 nm northeast of the line.
as filed, and in English
```
ATL UA /OV BZM/TM 1253/FL070/TP BE33/TB LGT/RM ZTLFD 45
```
Report
a routine report filed through ATL
Where
over BZM
Time
12:53 UTC
Height
at 7,000 ft
Aircraft
BE33
Turbulence
light
Remarks
ztlfd 45
B739 at 34,000 ft, 33 nm southwest, 10:05 am EDT (14:05 UTC): no turbulence, no icing, remarks: ztlfd 34. At the departure end, 33 nm southwest of the line.
as filed, and in English
```
ATL UA /OV SPA/TM 1405/FL340/TP B739/TB NEG/IC NEG/RM ZTLFD 34
```
Report
a routine report filed through ATL
Where
over SPA
Time
14:05 UTC
Height
at 34,000 ft
Aircraft
B739
Turbulence
none
Icing
none
Remarks
ztlfd 34
A320 at 31,000 ft, 33 nm southwest, 9:01 am EDT (13:01 UTC): light turbulence, remarks: ztlfd 34. At the departure end, 33 nm southwest of the line.
as filed, and in English
```
ATL UA /OV SPA/TM 1301/FL310/TP A320/TB LGT/RM ZTLFD 34
```
Report
a routine report filed through ATL
Where
over SPA
Time
13:01 UTC
Height
at 31,000 ft
Aircraft
A320
Turbulence
light
Remarks
ztlfd 34
C210 at 7,000 ft, 4 nm northeast, 9:31 am EDT (13:31 UTC): no turbulence, remarks: ztlfd 45. 60 nm along the route, 4 nm northeast of the line.
as filed, and in English
```
ATL UA /OV SUG040025/TM 1331/FL070/TP C210/TB NEG/RM ZTLFD 45
```
Report
a routine report filed through ATL
Where
25 nm northeast (040°) of SUG
Time
13:31 UTC
Height
at 7,000 ft
Aircraft
C210
Turbulence
none
Remarks
ztlfd 45
H25B at 5,000 ft, 26 nm southwest, 9:38 am EDT (13:38 UTC): overcast above 5,000 ft, remarks: bases 5,000 ft during the descent runway 35 avl. 70 nm along the route, 26 nm southwest of the line.
as filed, and in English
```
AVL UA /OV AVL/TM 1338/FL050/TP H25B/SK OVC050/RM BASES 050 DURD RY 35 AVL
```
Report
a routine report filed through AVL
Where
over AVL
Time
13:38 UTC
Height
at 5,000 ft
Aircraft
H25B
Sky
overcast from 5,000 ft
Remarks
bases 5,000 ft during the descent runway 35 avl
C750 at 43,000 ft, 15 nm northeast, 9:14 am EDT (13:14 UTC): light turbulence, remarks: ztlfd 15. 70 nm along the route, 15 nm northeast of the line.
as filed, and in English
```
ATL UA /OV HMV170030/TM 1314/FL430/TP C750/TB LGT/RM ZTLFD 15
```
Report
a routine report filed through ATL
Where
30 nm south (170°) of HMV
Time
13:14 UTC
Height
at 43,000 ft
Aircraft
C750
Turbulence
light
Remarks
ztlfd 15
CRJ9 at 3,800 ft, 27 nm southwest, 8:28 am EDT (12:28 UTC): a broken layer above 3,800 ft. 70 nm along the route, 27 nm southwest of the line.
as filed, and in English
```
AVL UA /OV AVL137005/TM 1228/FL038/TP CRJ9/SK BKN038
```
Report
a routine report filed through AVL
Where
5 nm southeast (137°) of AVL
Time
12:28 UTC
Height
at 3,800 ft
Aircraft
CRJ9
Sky
a broken layer from 3,800 ft
C25B at 40,000 ft, 26 nm southwest, 8:19 am EDT (12:19 UTC): light turbulence, remarks: ztlfd 15. 70 nm along the route, 26 nm southwest of the line.
as filed, and in English
```
ATL UA /OV SUG270010/TM 1219/FL400/TP C25B/TB LGT MOD/RM ZTLFD 15
```
Report
a routine report filed through ATL
Where
10 nm west (270°) of SUG
Time
12:19 UTC
Height
at 40,000 ft
Aircraft
C25B
Turbulence
light moderate
Remarks
ztlfd 15
BE36 at 5,600 ft, 23 nm southwest, 8:58 am EDT (12:58 UTC): a routine report with nothing remarked on. 80 nm along the route, 23 nm southwest of the line.
as filed, and in English
```
AVL UA /OV AVL347005/TM 1258/FL056/TP BE36/SK TOPS-056
```
Report
a routine report filed through AVL
Where
5 nm north (347°) of AVL
Time
12:58 UTC
Height
at 5,600 ft
Aircraft
BE36
Sky
TOPS-056
CRJ2 at 3,800 ft, 23 nm southwest, 8:16 am EDT (12:16 UTC): a broken layer from 3,800 ft to 4,700 ft. 80 nm along the route, 23 nm southwest of the line.
as filed, and in English
```
AVL UA /OV AVL347005/TM 1216/FL038/TP CRJ2/SK BKN038-TOPS047
```
Report
a routine report filed through AVL
Where
5 nm north (347°) of AVL
Time
12:16 UTC
Height
at 3,800 ft
Aircraft
CRJ2
Sky
a broken layer from 3,800 ft, tops 4,700 ft
E55P at 11,000 ft, 36 nm southwest, 9:15 am EDT (13:15 UTC): no turbulence, remarks: ztlfd 49. 100 nm along the route, 36 nm southwest of the line.
as filed, and in English
```
ATL UA /OV SOT180020/TM 1315/FL110/TP E55P/TB NEG/RM ZTLFD 49
```
Report
a routine report filed through ATL
Where
20 nm south (180°) of SOT
Time
13:15 UTC
Height
at 11,000 ft
Aircraft
E55P
Turbulence
none
Remarks
ztlfd 49

14 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 13 forecast points nearest it (GSP, TRI, TYS, LOU, EVV, STL, COU, MKC, OMA, GRI, ONL, BFF, LND). 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	270° at 16 kt	+15 kt	17 °C	105 kt	13 h 29 min	10:27 pm MDT (04:27 UTC)
6,500 ft	270° at 17 kt	+16 kt	16 °C	104 kt	13 h 37 min	10:35 pm MDT (04:35 UTC)
8,500 ft	260° at 20 kt	+17 kt	11 °C	103 kt	13 h 45 min	10:43 pm MDT (04:43 UTC)
10,500 ft	250° at 22 kt	+19 kt	8 °C	101 kt	14 h 01 min	10:59 pm MDT (04:59 UTC)
12,500 ft	250° at 25 kt	+20 kt	4 °C	100 kt	14 h 10 min	11:08 pm MDT (05:08 UTC)
14,500 ft	250° at 26 kt	+21 kt	-1 °C	99 kt	14 h 18 min	11:16 pm MDT (05:16 UTC)
16,500 ft	250° at 27 kt	+22 kt	-5 °C	98 kt	14 h 27 min	11:25 pm MDT (05:25 UTC)
18,000 ft FL180	250° at 28 kt	+22 kt	-9 °C	98 kt	14 h 27 min	11:25 pm MDT (05:25 UTC)
24,000 ft FL240	250° at 40 kt	+33 kt	-21 °C	87 kt	16 h 17 min	1:15 am MDT (07:15 UTC)
30,000 ft FL300	270° at 54 kt	+51 kt	-31 °C	69 kt	20 h 31 min	5:29 am MDT (11:29 UTC)
34,000 ft FL340	270° at 60 kt	+58 kt	-38 °C	62 kt	22 h 50 min	7:48 am MDT (13:48 UTC)
39,000 ft FL390	270° at 51 kt	+51 kt	-47 °C	69 kt	20 h 31 min	5:29 am MDT (11:29 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
GSP	used from 0 nm out; 51 nm from the line	330/14	360/26 17°	360/22 11°	330/20 6°	310/27 -5°	320/24 -18°	310/28 -33°	320/38 -40°	330/30 -51°
TRI	used from 50 nm out; 40 nm from the line		340/26 15°	330/23 10°	330/23 6°	290/28 -6°	290/32 -19°	290/36 -34°	310/47 -41°	320/47 -49°
TYS	used from 150 nm out; 48 nm from the line	320/8	330/17 16°	320/17 9°	310/24 6°	290/23 -6°	290/28 -19°	300/36 -33°	310/48 -40°	320/46 -50°
LOU	used from 199 nm out; 81 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 299 nm out; 36 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°
STL	used from 449 nm out; 28 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°
COU	used from 548 nm out; 43 nm from the line	240/28	240/22 17°	250/18 12°	260/22 6°	270/23 -7°	260/39 -19°	290/70 -30°	290/71 -37°	290/58 -48°
MKC	used from 648 nm out; 69 nm from the line	220/35	240/30 21°	240/27 13°	240/31 6°	260/31 -7°	250/43 -21°	270/70 -28°	280/72 -36°	280/59 -49°
OMA	used from 748 nm out; 39 nm from the line	210/23	240/34 20°	230/40 14°	220/43 7°	240/38 -8°	250/47 -21°	270/70 -29°	270/79 -36°	270/68 -48°
GRI	used from 848 nm out; 26 nm from the line		270/26 19°	230/33 13°	230/39 8°	230/43 -9°	240/55 -21°	250/76 -28°	260/84 -36°	260/68 -47°
ONL	used from 947 nm out; 72 nm from the line		270/16 17°	250/25 13°	230/34 7°	230/46 -9°	240/57 -22°	250/72 -31°	250/87 -36°	250/75 -46°
BFF	used from 1047 nm out; 70 nm from the line		310/15	280/27 8°	250/27 2°	230/30 -12°	240/52 -22°	250/66 -32°	240/78 -37°	240/76 -43°
LND	used from 1246 nm out; 101 nm from the line			220/16 3°	230/26 -1°	210/30 -14°	220/57 -26°	220/60 -31°	220/62 -38°	220/52 -44°

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
CLT Charlotte, NC	departure	VFR Sky: a few clouds at 2,500 feet, a few clouds at 25,000 feet	from the north-northwest (330°) at 11 knots, gusting to 16	10+ mi	none	747 ft	10:52 am EDT (14:52 UTC)
HKY Hickory, NC	30 nm out, 18 nm north of the line, tower	VFR	from the west-northwest (300°) at 6 knots	10+ mi	none	1,189 ft	13:53 UTC
EKQ Monticello, KY	209 nm out, 5 nm west of the line	low IFR Sky: overcast at 300 feet Weather: mist	calm	3 mi	300 ft	962 ft	14:13 UTC
EVV Evansville, IN	359 nm out, 4 nm north of the line, tower	VFR Sky: a few clouds at 3,000 feet	from the south-southwest (210°) at 6 knots	10+ mi	none	421 ft	14:54 UTC
ALN Alton/St Louis, IL	489 nm out, 1 nm northeast of the line, tower	VFR	from the south-southwest (200°) at 5 knots	10+ mi	none	543 ft	13:50 UTC
TRX Trenton, MO	668 nm out, 4 nm northeast of the line	no report just now				757 ft
LNK Lincoln, NE	818 nm out, 4 nm southwest of the line, tower	VFR	from the south (190°) at 14 knots, gusting to 25	10+ mi	none	1,218 ft	14:54 UTC
GRI Grand Island, NE	887 nm out, 21 nm south of the line, tower	VFR	from the south (190°) at 12 knots	10+ mi	none	1,847 ft	13:53 UTC
TIF Thedford, NE	1007 nm out, 7 nm northeast of the line	low IFR Sky: overcast at 300 feet	from the north-northwest (330°) at 7 knots	7 mi	300 ft	2,925 ft	14:35 UTC
CPR Casper, WY	1266 nm out, 9 nm southwest of the line, tower	IFR Sky: a broken layer at 600 feet, a broken layer at 4,900 feet	from the north (350°) at 9 knots	10+ mi	600 ft	5,344 ft	13:53 UTC
RIW Riverton, WY	1356 nm out, 18 nm south of the line	marginal VFR Sky: overcast at 1,200 feet	from the east-northeast (070°) at 6 knots	10+ mi	1,200 ft	5,516 ft	14:53 UTC
DUB Dubois, WY	destination	low IFR Sky: overcast at 200 feet Weather: fog	from the southeast (140°) at 7 knots	0.25 mi	200 ft	7,298 ft	8:55 am MDT (14:55 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 DUB when you get there the forecast at the estimated arrival, 10:27 pm MDT (04:27 UTC)

DUB has no terminal forecast; use the nearest airport that does.

The forecast for CLT, the departure

From Mon 10:00 am EDT (14:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, visibility more than 6 miles, clear skies
From Mon 7:00 pm EDT (23:00 UTC): wind from the north-northwest at 4 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Tue 2:00 am EDT (06:00 UTC): wind calm, visibility more than 6 miles, scattered clouds at 25,000 feet

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

6/7634 CENTRALIA, MO, Monday, October 12, 2026 UTC 23 nm from the route, 588 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · today · ZKC

Daylight

Sunset at CLT 6:52 pm EDT (22:52 UTC), at DUB 6:39 pm MDT (00:39 UTC) (civil twilight ends 7:07 pm MDT (01:07 UTC)). At 120 knots the arrival at DUB is after sunset there (6:40 pm MDT (00:40 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 central Great Lakes · 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: Charlotte/Douglas International, Dubois Municipal.