Plan a flight · Mon 10:42 am EDT (14:42 UTC)

Gerald R Ford International to Smyrna Airport GRR → MQY

415 nautical miles (478 statute miles) south on a straight line, true course 187°, about 193° magnetic at the departure end (variation 6W). At 120 knots that is 2 h 48 min at the quickest height in today's winds (39,000 ft, a 28-knot tailwind), arriving about 12:30 pm CDT (17:30 UTC). Right now GRR is VFR, wind from the south (190°) at 4 knots; MQY is VFR, wind from the southeast (130°) at 4 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: 1 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

No SIGMET or AIRMET covers any part of this route right now.

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 GRR.

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

E170 at 28,000 ft, 5 nm northeast, 9:10 am EDT (13:10 UTC): moderate chop turbulence. At the departure end, 5 nm northeast of the line.
as filed, and in English
```
GRR UA /OV VIO/TM 1310/FL280/TP E170/TB OCNL MOD CHOP
```
Report
a routine report filed through GRR
Where
over VIO
Time
13:10 UTC
Height
at 28,000 ft
Aircraft
E170
Turbulence
occasional moderate chop
B752 at 32,000 ft, 23 nm west, 9:03 am EDT (13:03 UTC): light chop turbulence. 30 nm along the route, 23 nm west of the line.
as filed, and in English
```
BIV UA /OV PMM/TM 1303/FL320/TP B752/TB CONS LGT CHOP
```
Report
a routine report filed through BIV
Where
over PMM
Time
13:03 UTC
Height
at 32,000 ft
Aircraft
B752
Turbulence
continuous light chop
B738 at 26,000 ft, 7 nm southeast, 8:21 am EDT (12:21 UTC): no turbulence from 25,000 ft to 26,000 ft. 79 nm along the route, 7 nm southeast of the line.
as filed, and in English
```
GSH UA /OV GSH090020/TM 1221/FL260/TP B738/TB NEG 260-250
```
Report
a routine report filed through GSH
Where
20 nm east (090°) of GSH
Time
12:21 UTC
Height
at 26,000 ft
Aircraft
B738
Turbulence
no from 26,000 ft to 25,000 ft
A320 at 30,000 ft, 13 nm east, 7:49 am EDT (11:49 UTC): light chop turbulence, remarks: during the descent FL300-260 FL250 better. 99 nm along the route, 13 nm east of the line.
as filed, and in English
```
ASW UA /OV OLK/TM 1149/FL300/TP A320/TB CONS LGT CHOP/RM DURD FL300-260 FL250 BETTER
```
Report
a routine report filed through ASW
Where
over OLK
Time
11:49 UTC
Height
at 30,000 ft
Aircraft
A320
Turbulence
continuous light chop
Remarks
during the descent FL300-260 FL250 better
EMBRAER at 400 ft, 8 nm east, 9:37 am EDT (13:37 UTC): haze, remarks: ils runway 23 ceiling at 400 ft. 217 nm along the route, 8 nm east of the line.
as filed, and in English
```
BAK UA /OV KBAK/TM 1337/FL004/TP EMBRAER/WX HZ/RM ILS RWY 23 CEILING 004
```
Report
a routine report filed through BAK
Where
over KBAK
Time
13:37 UTC
Height
at 400 ft
Aircraft
EMBRAER
Weather
haze
Remarks
ils runway 23 ceiling at 400 ft
G280 at 200 ft, 8 nm east, 9:10 am EDT (13:10 UTC): fog, remarks: ils runway 23 runway environment aquired at at 20,000 ft feet above ground. 217 nm along the route, 8 nm east of the line.
as filed, and in English
```
BAK UA /OV KBAK/TM 1310/FL002/TP G280/WX FG/RM ILS RWY 23 RUNWAY ENVIRONMENT AQUIRED AT 200 FEET AGL
```
Report
a routine report filed through BAK
Where
over KBAK
Time
13:10 UTC
Height
at 200 ft
Aircraft
G280
Weather
fog
Remarks
ils runway 23 runway environment aquired at at 20,000 ft feet above ground
AC90 at 28,000 ft, 33 nm east, 8:17 am EDT (12:17 UTC): light chop turbulence, no icing. 257 nm along the route, 33 nm east of the line.
as filed, and in English
```
SDF UA /OV IIU010030/TM 1217/FL280/TP AC90/TB OCNL LGT CHOP/IC NEG
```
Report
a routine report filed through SDF
Where
30 nm north (010°) of IIU
Time
12:17 UTC
Height
at 28,000 ft
Aircraft
AC90
Turbulence
occasional light chop
Icing
none
B763 at 26,000 ft, 49 nm west, 7:57 am EDT (11:57 UTC): no turbulence, no icing. 267 nm along the route, 49 nm west of the line.
as filed, and in English
```
EVV UA /OV OWB360045/TM 1157/FL260/TP B763/TB NEG/IC NEG
```
Report
a routine report filed through EVV
Where
45 nm north (360°) of OWB
Time
11:57 UTC
Height
at 26,000 ft
Aircraft
B763
Turbulence
none
Icing
none
C525 at 41,000 ft, 29 nm west, 8:53 am EDT (12:53 UTC): no turbulence, -7 °C, wind 328° at 31 knots, remarks: smooth ride during the descent F410-F195. 277 nm along the route, 29 nm west of the line.
as filed, and in English
```
HNB UA /OV IIU280060 /TM 1253 /FL410 /TP C525 /TA M07 /WV 32831KT /TB NEG /RM SMOOTH RIDE DURD F410-F195
```
Report
a routine report filed through HNB
Where
60 nm west (280°) of IIU
Time
12:53 UTC
Height
at 41,000 ft
Aircraft
C525
Temperature
−7 °C
Wind
from 328° at 31 knots
Turbulence
none
Remarks
smooth ride during the descent F410-F195
A320 at 28,000 ft, 42 nm west, 8:48 am EDT (12:48 UTC): no turbulence, no icing, clear from 28,000 ft to 60,000 ft. 316 nm along the route, 42 nm west of the line.
as filed, and in English
```
EVV UA /OV OWB/TM 1248/FL280/TP A320/SK SKC/TB NEG/IC NEG
```
Report
a routine report filed through EVV
Where
over OWB
Time
12:48 UTC
Height
at 28,000 ft
Aircraft
A320
Sky
clear
Turbulence
none
Icing
none
SF50 at 14,000 ft, 29 nm southeast, 8:50 am EDT (12:50 UTC): light chop turbulence from 14,000 ft to 20,000 ft, remarks: ZME60. At the destination end, 29 nm southeast of the line.
as filed, and in English
```
BNA UA /OV BNA135040/TM 1250/FL140/TP SF50/SK SKC140/TB OCNL LGT CHOP 200-140/RM ZME60
```
Report
a routine report filed through BNA
Where
40 nm southeast (135°) of BNA
Time
12:50 UTC
Height
at 14,000 ft
Aircraft
SF50
Sky
clear from 14,000 ft
Turbulence
occasional light chop from 20,000 ft to 14,000 ft
Remarks
ZME60

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 5 forecast points nearest it (MKG, FWA, IND, LOU, BNA). 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	260° at 18 kt	+6 kt		114 kt	3 h 38 min	1:20 pm CDT (18:20 UTC)
6,500 ft	260° at 19 kt	+6 kt	14 °C	114 kt	3 h 38 min	1:20 pm CDT (18:20 UTC)
8,500 ft	260° at 22 kt	+5 kt	10 °C	115 kt	3 h 37 min	1:19 pm CDT (18:19 UTC)
10,500 ft	280° at 25 kt	+1 kt	7 °C	119 kt	3 h 29 min	1:11 pm CDT (18:11 UTC)
12,500 ft	280° at 27 kt	−4 kt	4 °C	124 kt	3 h 21 min	1:03 pm CDT (18:03 UTC)
14,500 ft	280° at 27 kt	−4 kt	0 °C	124 kt	3 h 21 min	1:03 pm CDT (18:03 UTC)
16,500 ft	280° at 28 kt	−4 kt	-4 °C	124 kt	3 h 21 min	1:03 pm CDT (18:03 UTC)
18,000 ft FL180	280° at 28 kt	−4 kt	-7 °C	124 kt	3 h 21 min	1:03 pm CDT (18:03 UTC)
24,000 ft FL240	280° at 35 kt	−4 kt	-19 °C	124 kt	3 h 21 min	1:03 pm CDT (18:03 UTC)
30,000 ft FL300	280° at 42 kt	−4 kt	-35 °C	124 kt	3 h 21 min	1:03 pm CDT (18:03 UTC)
34,000 ft FL340	290° at 53 kt	−14 kt	-39 °C	134 kt	3 h 06 min	12:48 pm CDT (17:48 UTC)
39,000 ft FL390	310° at 57 kt	−28 kt	-48 °C	148 kt	2 h 48 min	12:30 pm CDT (17:30 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
MKG	used from 0 nm out; 51 nm from the line	240/27	240/26 15°	270/27 9°	280/27 5°	280/28 -9°	280/32 -22°	270/41 -38°	290/44 -41°	300/60 -48°
FWA	used from 49 nm out; 47 nm from the line	250/18	260/22 15°	260/27 7°	290/26 6°	290/28 -8°	290/39 -20°	280/36 -37°	290/54 -39°	310/60 -48°
IND	used from 148 nm out; 24 nm from the line	260/18	250/20 15°	260/26 9°	290/28 5°	290/30 -7°	280/40 -20°	280/46 -35°	290/53 -38°	300/58 -47°
LOU	used from 247 nm out; 27 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°
BNA	used from 346 nm out; 39 nm from the line	270/14	270/10 14°	280/19 11°	280/26 6°	280/25 -6°	280/31 -18°	300/44 -32°	300/53 -40°	310/51 -49°

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
GRR Grand Rapids, MI	departure	VFR Sky: a broken layer at 25,000 feet	from the south (190°) at 4 knots	10+ mi	25,000 ft	793 ft	9:53 am EDT (13:53 UTC)
AZO Kalamazoo, MI	40 nm out, 3 nm east of the line, tower	VFR	from the south (180°) at 7 knots	7 mi	none	873 ft	13:53 UTC
EKM Elkhart, IN	69 nm out, 13 nm west of the line, tower	VFR	from the south (190°) at 5 knots	10+ mi	none	777 ft	14:35 UTC
ASW Warsaw, IN	99 nm out, 3 nm northwest of the line	VFR	from the south-southwest (200°) at 4 knots	10+ mi	none	849 ft	14:35 UTC
GUS Peru, IN	138 nm out, 13 nm west of the line, tower	VFR	from the southwest (220°) at 7 knots	10+ mi	none	810 ft	13:55 UTC
IND Indianapolis, IN	188 nm out, 14 nm west of the line, tower	VFR Sky: a few clouds at 24,000 feet, a broken layer at 30,000 feet	from the south-southwest (200°) at 6 knots	10+ mi	30,000 ft	796 ft	13:54 UTC
BAK Columbus, IN	217 nm out, 8 nm east of the line, tower	VFR Sky: scattered clouds at 100 feet Weather: haze	from the south (180°) at 4 knots	7 mi	none	656 ft	13:45 UTC
SDF Louisville, KY	287 nm out, 23 nm east of the line, tower	VFR Sky: a few clouds at 20,000 feet, scattered clouds at 25,000 feet	from the southeast (130°) at 4 knots	10+ mi	none	500 ft	13:56 UTC
EKX Elizabethtown, KY	316 nm out, 18 nm east of the line	VFR	calm	10+ mi	none	775 ft	14:35 UTC
BWG Bowling Green, KY	356 nm out, 2 nm southwest of the line	VFR	from the east-southeast (110°) at 3 knots	10+ mi	none	547 ft	13:53 UTC
XNX Gallatin, TN	395 nm out, 4 nm northeast of the line	low IFR Sky: overcast at 300 feet	variable at 3 knots	10+ mi	300 ft	583 ft	14:15 UTC
MQY Smyrna, TN	destination	VFR	from the southeast (130°) at 4 knots	10+ mi	none	543 ft	8:56 am CDT (13:56 UTC)

The highest airport on this list sits at 873 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At MQY when you get there the forecast at the estimated arrival, 12:30 pm CDT (17:30 UTC)

Wind from the southwest at 7 knots, visibility more than 6 miles, a few clouds at 20,000 feet VFR

The whole forecast for MQY

From Mon 8:00 am CDT (13:00 UTC): wind calm, visibility more than 6 miles, clear skies
From Mon 9:00 am CDT (14:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 800 feet
From Mon 11:00 am CDT (16:00 UTC): wind from the southwest at 7 knots, visibility more than 6 miles, a few clouds at 20,000 feet

The forecast for GRR, the departure

From Mon 8:00 am EDT (12:00 UTC): wind from the south at 4 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 20, visibility more than 6 miles, a broken layer at 20,000 feet
From Mon 6:00 pm EDT (22:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 8,000 feet
From Mon 11:00 pm EDT (03:00 UTC): wind from the south at 8 knots, visibility 4 miles, light rain showers, mist, scattered clouds at 5,000 feet, overcast at 8,000 feet
30% chance between Mon 11:00 pm EDT (03:00 UTC) and 3:00 am EDT (07:00 UTC): visibility 2 miles, light thunderstorms with rain, mist, overcast at 3,500 feet (thunderheads)
From Tue 3:00 am EDT (07:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, scattered clouds at 8,000 feet

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

6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 10 nm from the route, 395 nm along the route · security · until 1 August · ZME

Daylight

Sunset at GRR 7:04 pm EDT (23:04 UTC), at MQY 6:14 pm CDT (23:14 UTC) (civil twilight ends 6:40 pm CDT (23:40 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 central Great Lakes · loop National Weather Service

Radar now, the lower 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: Gerald R Ford International, Smyrna Airport.