Plan a flight · Mon 6:03 am CDT (11:03 UTC)

Montgomery Regional (Dannelly Field) to Willow Run Airport MGM → YIP

612 nautical miles (704 statute miles) north on a straight line, true course 012°, about 013° magnetic at the departure end (variation 1W). At 120 knots that is 5 h 14 min at the quickest height in today's winds (24,000 ft, a 3-knot headwind), arriving about 12:17 pm EDT (16:17 UTC). Right now MGM is low IFR, wind calm; YIP is VFR, wind from the southwest (230°) 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: 3 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 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the last 444 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Near the route, 276 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 MGM.

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

CRJ9 at 1,000 ft, 23 nm southeast, 5:15 am CDT (10:15 UTC): remarks: during the climb runway 20 departure. 178 nm along the route, 23 nm southeast of the line.
as filed, and in English
```
CHA UA /OV CHA/TM 1015/FL010/TP CRJ9/SK TOP010/RM DURC. RY 20 DEPARTURE
```
Report
a routine report filed through CHA
Where
over CHA
Time
10:15 UTC
Height
at 1,000 ft
Aircraft
CRJ9
Sky
TOP010
Remarks
during the climb runway 20 departure
E170 at 100 ft, 11 nm east, 5:11 am CDT (10:11 UTC): remarks: in the clouds on rotation. 355 nm along the route, 11 nm east of the line.
as filed, and in English
```
LEX UA /OV LEX/TM 1011/FL001/TP E170/SK VV001-TOP013/RM IN THE CLOUDS ON ROTATION
```
Report
a routine report filed through LEX
Where
over LEX
Time
10:11 UTC
Height
at 100 ft
Aircraft
E170
Sky
sky obscured from 100 ft, tops 1,300 ft
Remarks
in the clouds on rotation
E170 at 1,100 ft, 11 nm east, 5:11 am CDT (10:11 UTC): overcast from 1,100 ft to 1,300 ft, remarks: cig VV001/IN clouds on rotation cor. 355 nm along the route, 11 nm east of the line.
as filed, and in English
```
LEX UA /OV LEX /TM 1011 /FL011 /TP E170 /SK OVC011-TOP013 /RM CIG VV001/IN CLOUDS ON ROTATION -COR
```
Report
a routine report filed through LEX
Where
over LEX
Time
10:11 UTC
Height
at 1,100 ft
Aircraft
E170
Sky
overcast from 1,100 ft, tops 1,300 ft
Remarks
cig VV001/IN clouds on rotation cor
CRJ7 at 5,000 ft, 12 nm east, 4:37 am CDT (09:37 UTC): scattered clouds above 10,000 ft, remarks: during the climb. 355 nm along the route, 12 nm east of the line.
as filed, and in English
```
LEX UA /OV HYK330010/TM 0937/FL050/TP CRJ7/SK SCT001/RM DURC
```
Report
a routine report filed through LEX
Where
10 nm northwest (330°) of HYK
Time
09:37 UTC
Height
at 5,000 ft
Aircraft
CRJ7
Sky
scattered clouds from 100 ft
Remarks
during the climb
B737 at 100 ft, 8 nm west, 5:24 am CDT (10:24 UTC): sky obscured, remarks: runway 36R arrival, bases at clear-air turbulence 3 mins. 415 nm along the route, 8 nm west of the line.
as filed, and in English
```
CVG UA /OV CVG/TM 1024/FL001/TP B737/SK VV001/RM RWY 36R ARRIVAL, BASES AT CAT 3 MINS
```
Report
a routine report filed through CVG
Where
over CVG
Time
10:24 UTC
Height
at 100 ft
Aircraft
B737
Sky
sky obscured from 100 ft
Remarks
runway 36R arrival, bases at clear-air turbulence 3 mins
B739 climbing, 9 nm west, 5:19 am CDT (10:19 UTC): a routine report with nothing remarked on. 415 nm along the route, 9 nm west of the line.
as filed, and in English
```
CVG UA /OV 1 W CVG/TM 1019/FLDURC/TP B739/SK TOPS 011
```
Report
a routine report filed through CVG
Where
1 west cvg
Time
10:19 UTC
Height
during the climb
Aircraft
B739
Sky
tops 1,100 ft
B763 at 100 ft, 9 nm west, 4:05 am CDT (09:05 UTC): sky obscured, remarks: during the climb. 415 nm along the route, 9 nm west of the line.
as filed, and in English
```
CVG UA /OV CVG270001/TM 0905/FL001/TP B763/SK VV001/RM DURC
```
Report
a routine report filed through CVG
Where
1 nm west (270°) of CVG
Time
09:05 UTC
Height
at 100 ft
Aircraft
B763
Sky
sky obscured from 100 ft
Remarks
during the climb
B763 at 200 ft, 9 nm west, 3:05 am CDT (08:05 UTC): sky obscured, remarks: during the climb. 415 nm along the route, 9 nm west of the line.
as filed, and in English
```
CVG UA /OV CVG270001/TM 0805/FL002/TP B763/SK VV002/RM DURC
```
Report
a routine report filed through CVG
Where
1 nm west (270°) of CVG
Time
08:05 UTC
Height
at 200 ft
Aircraft
B763
Sky
sky obscured from 200 ft
Remarks
during the climb
CRJ7 at 3,000 ft, 5 nm northeast, 5:08 am CDT (10:08 UTC): a routine report with nothing remarked on. 464 nm along the route, 5 nm northeast of the line.
as filed, and in English
```
CMH UA /OV DAY/TM 1008/FL030/TP CRJ7/SK TOP015
```
Report
a routine report filed through CMH
Where
over DAY
Time
10:08 UTC
Height
at 3,000 ft
Aircraft
CRJ7
Sky
TOP015
A21N at 33,000 ft, 5 nm southeast, 3:07 am CDT (08:07 UTC): light chop turbulence. 494 nm along the route, 5 nm southeast of the line.
as filed, and in English
```
DAY UA /OV ROD/TM 0807/FL330/TP A21N/TB OCNL LT CHOP
```
Report
a routine report filed through DAY
Where
over ROD
Time
08:07 UTC
Height
at 33,000 ft
Aircraft
A21N
Turbulence
occasional lt chop
MD83 at 2,500 ft, 3 nm west, 5:43 am CDT (10:43 UTC): clear from 2,500 ft to 60,000 ft, remarks: base 1,000 ft tops 2,500 ft clear above. 573 nm along the route, 3 nm west of the line.
as filed, and in English
```
TOL UA /OV TOL/TM 1043/FL025/TP MD83/RM BASE 010 TOPS 025 CLEAR ABOVE
```
Report
a routine report filed through TOL
Where
over TOL
Time
10:43 UTC
Height
at 2,500 ft
Aircraft
MD83
Remarks
base 1,000 ft tops 2,500 ft clear above
CL35 at 6,000 ft, 25 nm north, 5:47 am CDT (10:47 UTC): overcast from 1,400 ft to 2,600 ft; clear from 2,600 ft to 60,000 ft, remarks: clear above 2,600 ft. At the destination end, 25 nm north of the line.
as filed, and in English
```
PTK UA /OV PTK270006/TM 1047/FL060/TP CL35/SK OVC014-TOP026/RM CLEAR ABOVE 026
```
Report
a routine report filed through PTK
Where
6 nm west (270°) of PTK
Time
10:47 UTC
Height
at 6,000 ft
Aircraft
CL35
Sky
overcast from 1,400 ft, tops 2,600 ft
Remarks
clear above 2,600 ft
B739 at 9,000 ft, 29 nm northeast, 5:33 am CDT (10:33 UTC): no turbulence, no icing, clear from 9,000 ft to 60,000 ft, wind 295° at 13 knots, remarks: during the descent. At the destination end, 29 nm northeast of the line.
as filed, and in English
```
DTW UA /OV DXO033026/TM 1033/FL090/TP B739/SK SKC/WV 29513KTS/TB NEG/IC NEG/RM DURD
```
Report
a routine report filed through DTW
Where
26 nm northeast (033°) of DXO
Time
10:33 UTC
Height
at 9,000 ft
Aircraft
B739
Sky
clear
Wind
from 295° at 13 knots
Turbulence
none
Icing
none
Remarks
during the descent

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 8 forecast points nearest it (MGM, BHM, HSV, BNA, LOU, CVG, FWA, CLE). 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	300° at 18 kt	+5 kt		115 kt	5 h 19 min	12:22 pm EDT (16:22 UTC)
5,500 ft	310° at 17 kt	+7 kt		113 kt	5 h 25 min	12:28 pm EDT (16:28 UTC)
7,500 ft	310° at 17 kt	+8 kt	12 °C	112 kt	5 h 28 min	12:31 pm EDT (16:31 UTC)
9,500 ft	310° at 16 kt	+8 kt	9 °C	112 kt	5 h 28 min	12:31 pm EDT (16:31 UTC)
11,500 ft	310° at 15 kt	+6 kt	5 °C	114 kt	5 h 22 min	12:25 pm EDT (16:25 UTC)
13,500 ft	310° at 17 kt	+7 kt	1 °C	113 kt	5 h 25 min	12:28 pm EDT (16:28 UTC)
15,500 ft	310° at 20 kt	+8 kt	-2 °C	112 kt	5 h 28 min	12:31 pm EDT (16:31 UTC)
17,500 ft	310° at 23 kt	+10 kt	-5 °C	110 kt	5 h 34 min	12:37 pm EDT (16:37 UTC)
18,000 ft FL180	310° at 23 kt	+10 kt	-6 °C	110 kt	5 h 34 min	12:37 pm EDT (16:37 UTC)
24,000 ft FL240	290° at 25 kt	+3 kt	-18 °C	117 kt	5 h 14 min	12:17 pm EDT (16:17 UTC)
30,000 ft FL300	310° at 33 kt	+14 kt	-33 °C	106 kt	5 h 46 min	12:49 pm EDT (16:49 UTC)
34,000 ft FL340	310° at 48 kt	+23 kt	-42 °C	97 kt	6 h 19 min	1:22 pm EDT (17:22 UTC)
39,000 ft FL390	320° at 50 kt	+27 kt	-51 °C	93 kt	6 h 35 min	1:38 pm EDT (17:38 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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
MGM	used from 0 nm out; 25 nm from the line	320/19	330/16 17°	340/21 11°	330/11 5°	330/27 -6°	330/21 -17°	330/37 -32°	340/44 -40°	360/30 -52°
BHM	used from 49 nm out; 34 nm from the line	310/19	310/15 16°	320/19 11°	330/15 5°	330/23 -5°	320/14 -18°	320/36 -32°	330/44 -40°	340/36 -51°
HSV	used from 99 nm out; 49 nm from the line	300/20	310/14 16°	310/18 10°	310/15 4°	320/19 -5°	290/16 -18°	320/36 -32°	320/47 -41°	330/42 -50°
BNA	used from 197 nm out; 61 nm from the line	300/20	300/14 15°	300/14 10°	300/13 4°	310/22 -5°	280/24 -18°	310/37 -33°	310/50 -41°	320/49 -51°
LOU	used from 296 nm out; 53 nm from the line	300/16	310/19 15°	310/17 9°	300/15 4°	300/26 -6°	280/34 -19°	290/30 -34°	310/49 -42°	310/58 -51°
CVG	used from 395 nm out; 8 nm from the line	300/19	310/23 15°	320/20 9°	310/18 3°	300/26 -6°	290/36 -19°	310/32 -34°	310/53 -43°	310/61 -51°
FWA	used from 494 nm out; 55 nm from the line	270/20	300/16 15°	290/14 10°	280/17 3°	290/25 -7°	280/30 -19°	280/34 -35°	290/48 -44°	300/64 -52°
CLE	used from 592 nm out; 87 nm from the line	310/7	350/20 14°	340/16 9°	320/21 2°	320/32 -8°	330/34 -20°	330/45 -36°	320/60 -45°	320/64 -51°

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
MGM Montgomery, AL	departure	low IFR Sky: sky obscured at 100 feet Weather: fog	calm	0.25 mi	100 ft	221 ft	5:57 am CDT (10:57 UTC)
SCD Sylacauga, AL	49 nm out, 7 nm northwest of the line	VFR	calm	9 mi	none	568 ft	10:55 UTC
ASN Talladega, AL	79 nm out, 1 nm southeast of the line	VFR	calm	10+ mi	none	528 ft	10:55 UTC
CHA Chattanooga, TN	178 nm out, 23 nm southeast of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: fog	calm	0.13 mi	200 ft	682 ft	10:53 UTC
SRB Sparta, TN	227 nm out, 7 nm northwest of the line	low IFR Sky: overcast at 200 feet Weather: fog	calm	0.25 mi	200 ft	1,025 ft	10:55 UTC
AAS Campbellsville, KY	306 nm out, 13 nm west of the line	low IFR Sky: overcast at 100 feet	from the south (170°) at 3 knots	0.25 mi	100 ft	921 ft	10:55 UTC
LEX Lexington, KY	355 nm out, 11 nm east of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: fog	from the south-southwest (200°) at 6 knots	0.25 mi	200 ft	979 ft	10:54 UTC
CVG Covington, KY	415 nm out, 6 nm west of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: fog	from the southwest (220°) at 4 knots	0.06 mi	200 ft	896 ft	10:52 UTC
DAY Dayton, OH	464 nm out, 5 nm northeast of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: fog	from the south-southwest (210°) at 5 knots	0.25 mi	200 ft	1,009 ft	10:56 UTC
AOH Lima, OH	513 nm out, 4 nm north of the line	low IFR Sky: sky obscured at 200 feet Weather: fog	from the south-southwest (200°) at 6 knots	0.25 mi	200 ft	975 ft	10:53 UTC
TOL Toledo, OH	573 nm out, 3 nm west of the line, tower	low IFR Sky: overcast at 200 feet Weather: mist	from the southwest (230°) at 4 knots	2 mi	200 ft	683 ft	10:52 UTC
YIP Detroit, MI	destination	VFR Sky: scattered clouds at 500 feet	from the southwest (230°) at 6 knots	7 mi	none	715 ft	6:53 am EDT (10:53 UTC)

The highest airport on this list sits at 1,025 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At YIP when you get there the forecast at the estimated arrival, 12:17 pm EDT (16:17 UTC)

Wind from the southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for YIP

From Mon 4:00 am EDT (08:00 UTC): wind from the west-southwest at 4 knots, visibility more than 6 miles, overcast at 1,000 feet
From Mon 4:30 am EDT (08:30 UTC): wind from the west-southwest at 4 knots, visibility more than 6 miles, a broken layer at 25,000 feet
At times between Mon 6:00 am EDT (10:00 UTC) and 9:00 am EDT (13:00 UTC): visibility 4 miles, mist, a broken layer at 300 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the southwest at 12 knots, gusting to 22, visibility more than 6 miles, a broken layer at 25,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 9,000 feet, a broken layer at 20,000 feet

The forecast for MGM, the departure

From Mon 2:00 am CDT (07:00 UTC): wind light and variable, visibility 4 miles, mist, a few clouds at 25,000 feet
At times between Mon 2:00 am CDT (07:00 UTC) and 6:00 am CDT (11:00 UTC): visibility 1 mile, mist
From Mon 8:00 am CDT (13:00 UTC): wind from the west-northwest at 5 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 1 nm from the route, 415 nm along the route · a VIP movement · until 12 October · ZID

Daylight

Sunset at MGM 6:16 pm CDT (23:16 UTC), at YIP 6:57 pm EDT (22:57 UTC) (civil twilight ends 7:25 pm EDT (23:25 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 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: Montgomery Regional (Dannelly Field), Willow Run Airport.