Plan a flight · Sun 8:39 pm CDT (01:39 UTC)

Dallas-Fort Worth International to Harrisburg International DFW → MDT

1,068 nautical miles (1,229 statute miles) northeast on a straight line, true course 060°, about 056° magnetic at the departure end (variation 4E). At 120 knots that is 7 h 22 min at the quickest height in today's winds (34,000 ft, a 25-knot tailwind), arriving about 5:01 am EDT (09:01 UTC), after sunset at the destination. Right now DFW is VFR, wind from the south (170°) at 7 knots; MDT is IFR, wind from the north-northeast (020°) at 6 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: 709 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 3E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the west at 15 knots, until 9:55 pm CDT (02:55 UTC). Over the route from 789 to 988 nm out.

as issued

WSUS31 KKCI 120055
MKCE WST 120055
CONVECTIVE SIGMET 3E
VALID UNTIL 0255Z
PA MD VA NC WV OH KY
FROM 20NE APE-30SE JST-30SSE DCA-40SW ECG-70NNW HMV-20NE APE
AREA TS MOV FROM 28015KT. TOPS TO FL310.

SIGMET 2E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 20 knots, until 9:55 pm CDT (02:55 UTC). Over the last 50 nm of the route.

as issued

WSUS31 KKCI 120055
MKCE WST 120055
CONVECTIVE SIGMET 2E
VALID UNTIL 0255Z
CT NY NJ PA DE MD AND NJ NY CT CSTL WTRS
FROM 30NE SAX-30SSW HTO-30ESE EMI-50WSW HAR-30NE SAX
AREA EMBD TS MOV FROM 22020KT. TOPS TO FL310.

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 369 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 819 to 1048 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 150 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 DFW.

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

B38M at 29,000 ft, 30 nm north, 7:55 pm CDT (00:55 UTC): moderate turbulence above 29,000 ft, remarks: zob. 909 nm along the route, 30 nm north of the line.
as filed, and in English
```
MPG UA /OV AIR120030/TM 0055/FL290/TP B38M /TB OCNL MOD 290/RM ZOB
```
Report
a routine report filed through MPG
Where
30 nm southeast (120°) of AIR
Time
00:55 UTC
Height
at 29,000 ft
Aircraft
B38M
Turbulence
occasional moderate at 29,000 ft
Remarks
zob
UAL2761 at 31,000 ft, 6 nm south, 6:57 pm CDT (23:57 UTC): moderate turbulence, wind 218° at 58 knots. 919 nm along the route, 6 nm south of the line.
as filed, and in English
```
ARP UAL2761 3917N 07949W 2357 F310 218/058KT TB CONT MOD TURB IC
```
Report
a routine report filed through ARP
A321 at 30,000 ft, 26 nm north, 6:49 pm CDT (23:49 UTC): moderate turbulence above 30,000 ft, remarks: zob. 949 nm along the route, 26 nm north of the line.
as filed, and in English
```
2G9 UA /OV IHD/TM 2349/FL300/TP A321/TB MOD 300/RM ZOB
```
Report
a routine report filed through 2G9
Where
over IHD
Time
23:49 UTC
Height
at 30,000 ft
Aircraft
A321
Turbulence
moderate at 30,000 ft
Remarks
zob
E170 at 22,500 ft, 30 nm southeast, 6:44 pm CDT (23:44 UTC): moderate clear-air turbulence from 18,000 ft to 22,500 ft, remarks: during the descent FRDMM7 star. 968 nm along the route, 30 nm southeast of the line.
as filed, and in English
```
OKV UA /OV ESL100020/TM 2344/FL225/TP E170/TB CONS MOD CAT 180-225/RM DURD FRDMM7 STAR
```
Report
a routine report filed through OKV
Where
20 nm east (100°) of ESL
Time
23:44 UTC
Height
at 22,500 ft
Aircraft
E170
Turbulence
continuous moderate clear-air turbulence from 18,000 ft to 22,500 ft
Remarks
during the descent FRDMM7 star
E145 at 12,000 ft, 22 nm east, 7:43 pm CDT (00:43 UTC): moderate turbulence. At the destination end, 22 nm east of the line.
as filed, and in English
```
LNS UA /OV LRP/TM 0043/FL120/TP E145/TB CONS MOD
```
Report
a routine report filed through LNS
Where
over LRP
Time
00:43 UTC
Height
at 12,000 ft
Aircraft
E145
Turbulence
continuous moderate
CRJ7 at 36,000 ft, 12 nm south, 7:10 pm CDT (00:10 UTC): no turbulence, remarks: ZME20. 220 nm along the route, 12 nm south of the line.
as filed, and in English
```
HOT UA /OV HOT/TM 0010/FL360/TP CRJ7/TB NEG/RM ZME20
```
Report
a routine report filed through HOT
Where
over HOT
Time
00:10 UTC
Height
at 36,000 ft
Aircraft
CRJ7
Turbulence
none
Remarks
ZME20
C750 at 43,000 ft, 3 nm southwest, 7:50 pm CDT (00:50 UTC): light to moderate chop turbulence above 43,000 ft, remarks: zme. 280 nm along the route, 3 nm southwest of the line.
as filed, and in English
```
LIT UA /OV LIT360025/TM 0050/FL430/TP C750/TB CONS LGT-MOD CHOP 430/RM ZME
```
Report
a routine report filed through LIT
Where
25 nm north (360°) of LIT
Time
00:50 UTC
Height
at 43,000 ft
Aircraft
C750
Turbulence
continuous light to moderate chop at 43,000 ft
Remarks
zme
BCS3 at 35,000 ft, 13 nm south, 7:13 pm CDT (00:13 UTC): no turbulence, remarks: ZME33. 429 nm along the route, 13 nm south 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
B38M at 25,000 ft, 32 nm south, 7:12 pm CDT (00:12 UTC): light chop turbulence, remarks: ZME26. 469 nm along the route, 32 nm south of the line.
as filed, and in English
```
MKL UA /OV MKL045035/TM 0012/FL250/TP B38M/TB OCNL LGT CHOP/RM ZME26
```
Report
a routine report filed through MKL
Where
35 nm northeast (045°) of MKL
Time
00:12 UTC
Height
at 25,000 ft
Aircraft
B38M
Turbulence
occasional light chop
Remarks
ZME26
B737 at 31,000 ft, 44 nm northwest, 7:13 pm CDT (00:13 UTC): light chop turbulence, remarks: ZME25. 479 nm along the route, 44 nm northwest of the line.
as filed, and in English
```
PAH UA /OV CNG360015/TM 0013/FL310/TP B737/TB OCNL LGT CHOP/RM ZME25
```
Report
a routine report filed through PAH
Where
15 nm north (360°) of CNG
Time
00:13 UTC
Height
at 31,000 ft
Aircraft
B737
Turbulence
occasional light chop
Remarks
ZME25
B738 at 34,000 ft, 19 nm southeast, 6:41 pm CDT (23:41 UTC): light to moderate chop turbulence, remarks: zme. 519 nm along the route, 19 nm southeast of the line.
as filed, and in English
```
CKV UA /OV CKV/TM 2341/FL340/TP B738/TB CONS LGT OCNL MOD CHOP/RM ZME
```
Report
a routine report filed through CKV
Where
over CKV
Time
23:41 UTC
Height
at 34,000 ft
Aircraft
B738
Turbulence
continuous light occasional moderate chop
Remarks
zme
B77W at 31,000 ft, 32 nm southeast, 6:27 pm CDT (23:27 UTC): light to moderate chop turbulence, remarks: zme. 529 nm along the route, 32 nm southeast of the line.
as filed, and in English
```
BNA UA /OV BNA315030/TM 2327/FL310/TP B77W/TB CONS LGT OCNL MOD CHOP/RM ZME
```
Report
a routine report filed through BNA
Where
30 nm northwest (315°) of BNA
Time
23:27 UTC
Height
at 31,000 ft
Aircraft
B77W
Turbulence
continuous light occasional moderate chop
Remarks
zme
A319 at 32,000 ft, 42 nm south, 5:56 pm CDT (22:56 UTC): light to moderate chop turbulence, remarks: ZME62. 539 nm along the route, 42 nm south of the line.
as filed, and in English
```
BNA UA /OV BNA315020/TM 2256/FL320/TP A319/TB CONS LGT OCNL MOD CHOP/RM ZME62
```
Report
a routine report filed through BNA
Where
20 nm northwest (315°) of BNA
Time
22:56 UTC
Height
at 32,000 ft
Aircraft
A319
Turbulence
continuous light occasional moderate chop
Remarks
ZME62
A319 at 25,000 ft, 20 nm southeast, 6:14 pm CDT (23:14 UTC): no turbulence. 589 nm along the route, 20 nm southeast 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

9 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 13 forecast points nearest it (DAL, FSM, LIT, MEM, CGI, BNA, EVV, LOU, CVG, CRW, EKN, AGC, PSB). 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	260° at 7 kt	−8 kt		128 kt	8 h 21 min	6:00 am EDT (10:00 UTC)
5,500 ft	280° at 10 kt	−9 kt	13 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
7,500 ft	290° at 12 kt	−9 kt	12 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
9,500 ft	290° at 13 kt	−10 kt	9 °C	130 kt	8 h 13 min	5:52 am EDT (09:52 UTC)
11,500 ft	290° at 14 kt	−9 kt	6 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
13,500 ft	300° at 15 kt	−9 kt	2 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
15,500 ft	300° at 15 kt	−9 kt	-3 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
17,500 ft	300° at 16 kt	−9 kt	-7 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
18,000 ft FL180	300° at 16 kt	−9 kt	-8 °C	129 kt	8 h 17 min	5:56 am EDT (09:56 UTC)
24,000 ft FL240	300° at 19 kt	−11 kt	-19 °C	131 kt	8 h 09 min	5:48 am EDT (09:48 UTC)
30,000 ft FL300	280° at 31 kt	−23 kt	-32 °C	143 kt	7 h 28 min	5:07 am EDT (09:07 UTC)
34,000 ft FL340	290° at 35 kt	−25 kt	-40 °C	145 kt	7 h 22 min	5:01 am EDT (09:01 UTC)
39,000 ft FL390	290° at 34 kt	−23 kt	-49 °C	143 kt	7 h 28 min	5:07 am EDT (09:07 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
DAL	used from 0 nm out; 20 nm from the line	180/21	190/24 15°	230/20 12°	220/23 8°	240/22 -5°	230/18 -15°	280/33 -29°	280/36 -39°	300/33 -52°
FSM	used from 100 nm out; 89 nm from the line	200/18	210/19 15°	230/22 13°	250/18 7°	270/20 -5°	280/24 -16°	280/35 -30°	290/37 -40°	300/40 -52°
LIT	used from 200 nm out; 43 nm from the line	220/12	250/12 17°	250/18 12°	260/22 6°	310/14 -5°	310/25 -17°	310/40 -31°	310/38 -41°	310/46 -52°
MEM	used from 349 nm out; 51 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°
CGI	used from 399 nm out; 62 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°
BNA	used from 499 nm out; 64 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°
EVV	used from 549 nm out; 64 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°
LOU	used from 599 nm out; 39 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 699 nm out; 66 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°
CRW	used from 749 nm out; 55 nm from the line	320/16	310/16 12°	320/12 7°	320/12 2°	330/15 -11°	280/11 -22°	230/26 -30°	240/33 -37°	240/37 -47°
EKN	used from 849 nm out; 44 nm from the line		270/18 13°	310/5 7°	140/7 3°	210/16 -9°	220/41 -20°	210/57 -32°	220/57 -38°	230/49 -47°
AGC	used from 949 nm out; 68 nm from the line	140/12	350/10 12°	L/V 9°	L/V 3°	200/11 -11°	220/21 -22°	220/47 -33°	230/51 -39°	230/45 -48°
PSB	used from 998 nm out; 58 nm from the line		260/13 13°	220/12 8°	220/11 4°	230/27 -11°	210/31 -21°	220/73 -32°	220/75 -40°	230/66 -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
DFW Dallas-Fort Worth, TX	departure	VFR	from the south (170°) at 7 knots	10+ mi	none	606 ft	7:53 pm CDT (00:53 UTC)
TKI Dallas, TX	30 nm out, 4 nm northwest of the line, tower	VFR	from the south-southeast (150°) at 8 knots	10+ mi	none	588 ft	00:53 UTC
DEQ De Queen, AR	150 nm out, 4 nm south of the line	VFR	calm	10+ mi	none	354 ft	00:53 UTC
LIT Little Rock, AR	260 nm out, 19 nm southeast of the line, tower	VFR Sky: a few clouds at 16,000 feet, a few clouds at 25,000 feet	from the southwest (220°) at 4 knots	10+ mi	none	266 ft	00:53 UTC
MXA Manila, AR	389 nm out, 4 nm southwest of the line	no report just now				242 ft
UCY Union City, TN	449 nm out, 0 nm southwest of the line	VFR	calm	10+ mi	none	345 ft	01:15 UTC
BRY Bardstown, KY	639 nm out, 10 nm northwest of the line	marginal VFR Sky: overcast at 1,300 feet	from the west-northwest (300°) at 3 knots	10+ mi	1,300 ft	669 ft	23:35 UTC
LEX Lexington, KY	679 nm out, 6 nm north of the line, tower	IFR Sky: a broken layer at 800 feet, overcast at 1,500 feet	from the west (270°) at 6 knots	9 mi	800 ft	979 ft	00:59 UTC
HTS Huntington, WV	779 nm out, 13 nm south of the line, tower	IFR Sky: overcast at 700 feet Weather: mist	from the west-northwest (300°) at 6 knots	1 mi	700 ft	828 ft	00:51 UTC
CKB Clarksburg, WV	899 nm out, 1 nm northeast of the line, tower	marginal VFR Sky: scattered clouds at 600 feet, overcast at 2,000 feet	from the east-northeast (060°) at 3 knots	10+ mi	2,000 ft	1,223 ft	01:18 UTC
HGR Hagerstown, MD	1018 nm out, 14 nm south of the line, tower	low IFR Sky: overcast at 400 feet Weather: mist	from the north (010°) at 9 knots, gusting to 17	6 mi	400 ft	703 ft	00:53 UTC
MDT Harrisburg, PA	destination	IFR Sky: overcast at 800 feet Weather: light rain	from the north-northeast (020°) at 6 knots	10+ mi	800 ft	310 ft	9:28 pm EDT (01:28 UTC)

The highest airport on this list sits at 1,223 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At MDT when you get there the forecast at the estimated arrival, 5:01 am EDT (09:01 UTC)

Wind from the north at 7 knots, visibility 4 miles, mist, scattered clouds at 700 feet, overcast at 1,200 feet marginal VFR

The whole forecast for MDT

From Sun 8:00 pm EDT (00:00 UTC): wind from the northeast at 3 knots, visibility more than 6 miles, light rain showers, thunderstorms nearby, scattered clouds at 800 feet (thunderheads), overcast at 1,000 feet
From Mon 2:00 am EDT (06:00 UTC): wind from the north at 7 knots, visibility 4 miles, mist, scattered clouds at 700 feet, overcast at 1,200 feet
From Mon 8:00 am EDT (12:00 UTC): wind from the north-northwest at 10 knots, visibility 6 miles, mist, scattered clouds at 1,500 feet, overcast at 4,000 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 10 knots, visibility more than 6 miles, a broken layer at 2,500 feet, overcast at 4,000 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, a broken layer at 4,000 feet

The forecast for DFW, the departure

From Sun 8:00 pm CDT (01:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, clear skies
From Mon 10:00 am CDT (15:00 UTC): wind from the south at 12 knots, gusting to 23, visibility more than 6 miles, a few clouds at 20,000 feet
From Mon 7:00 pm CDT (00:00 UTC): wind from the south at 10 knots, visibility more than 6 miles, a few clouds at 25,000 feet

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

6/8646 Arlington, TX, Thursday, October 15, 2026 through Friday, October 16, 2026 UTC 8 nm from the route, at the departure end · drones kept away from a public gathering · starts Thursday 15 October · ZFW
9/2934 DALLAS, TX 5 nm from the route, at the departure end · a VIP movement · ZFW

Daylight

Sunset at DFW 6:58 pm CDT (23:58 UTC), at MDT 6:32 pm EDT (22:32 UTC) (civil twilight ends 6:59 pm EDT (22:59 UTC)). At 120 knots the arrival at MDT is before sunrise there (7:14 am EDT (11:14 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 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: Dallas-Fort Worth International, Harrisburg International.