Plan a flight · Mon 3:45 am EDT (07:45 UTC)

Morristown Municipal to Cincinnati Muni/Lunken Field MMU → LUK

471 nautical miles (542 statute miles) west on a straight line, true course 261°, about 274° magnetic at the departure end (variation 13W). At 120 knots that is 3 h 57 min at the quickest height in today's winds (4,500 ft, a 1-knot headwind), arriving about 7:42 am EDT (11:42 UTC), after sunset at the destination. Right now MMU is IFR, wind calm; LUK is low IFR, wind calm. 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: 10 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), from 2:00 am EDT (06:00 UTC). Over the whole route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft, from 2:00 am EDT (06:00 UTC). Over the first 206 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist), from 2:00 am EDT (06:00 UTC). Over the route from 108 to 304 nm out.

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 MMU.

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

C560 at 13,000 ft, 35 nm south, 2:38 am EDT (06:38 UTC): moderate turbulence, overcast above 19,000 ft, heavy rain, remarks: during the descent. 59 nm along the route, 35 nm south of the line.
as filed, and in English
```
PHL UA /OV 20 NW PHL/TM 0638/FL130 /TP C560/SK OVC190/WX +RA/TB MOD/RM DURD
```
Report
a routine report filed through PHL
Where
20 northwest phl
Time
06:38 UTC
Height
at 13,000 ft
Aircraft
C560
Sky
overcast from 19,000 ft
Weather
heavy rain
Turbulence
moderate
Remarks
during the descent
B763 at 800 ft, 31 nm east, 1:51 am EDT (05:51 UTC): a broken layer, remarks: bases at at 80,000 ft and tops 1500. At the departure end, 31 nm east of the line.
as filed, and in English
```
JFK UA /OV JFK 2 MILES SOUTHEAST/TM 0551/FL008/TP B763/SK BKN/RM BASES AT 800 AND TOPS 1500
```
Report
a routine report filed through JFK
Where
jfk 2 miles southeast
Time
05:51 UTC
Height
at 800 ft
Aircraft
B763
Sky
a broken layer
Remarks
bases at at 80,000 ft and tops 1500
MD83 climbing, 23 nm north, 1:04 am EDT (05:04 UTC): a routine report with nothing remarked on. 393 nm along the route, 23 nm north of the line.
as filed, and in English
```
CMH UA /OV LCK/TM 0504/FLDURC/TP MD83/SK B010 T037
```
Report
a routine report filed through CMH
Where
over LCK
Time
05:04 UTC
Height
during the climb
Aircraft
MD83
Sky
B010 T037
B752 climbing, 19 nm west, 3:37 am EDT (07:37 UTC): overcast. At the destination end, 19 nm west of the line.
as filed, and in English
```
CVG UA /OV 5 W CVG/TM 0737/FLDURC/TP B752/SK B001 OVC T015
```
Report
a routine report filed through CVG
Where
5 west cvg
Time
07:37 UTC
Height
during the climb
Aircraft
B752
Sky
B001 overcast T015

Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 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 (AVP, PSB, AGC, CMH, CVG). 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	340° at 14 kt	+1 kt	13 °C	119 kt	3 h 57 min	7:42 am EDT (11:42 UTC)
6,500 ft	340° at 18 kt	+2 kt	12 °C	118 kt	3 h 59 min	7:44 am EDT (11:44 UTC)
8,500 ft	330° at 18 kt	+5 kt	9 °C	115 kt	4 h 06 min	7:51 am EDT (11:51 UTC)
10,500 ft	320° at 16 kt	+7 kt	6 °C	113 kt	4 h 10 min	7:55 am EDT (11:55 UTC)
12,500 ft	320° at 16 kt	+7 kt	2 °C	113 kt	4 h 10 min	7:55 am EDT (11:55 UTC)
14,500 ft	320° at 17 kt	+8 kt	-2 °C	112 kt	4 h 12 min	7:57 am EDT (11:57 UTC)
16,500 ft	320° at 19 kt	+9 kt	-7 °C	111 kt	4 h 15 min	8:00 am EDT (12:00 UTC)
18,000 ft FL180	320° at 20 kt	+9 kt	-10 °C	111 kt	4 h 15 min	8:00 am EDT (12:00 UTC)
24,000 ft FL240	310° at 23 kt	+13 kt	-22 °C	107 kt	4 h 24 min	8:09 am EDT (12:09 UTC)
30,000 ft FL300	310° at 31 kt	+20 kt	-36 °C	100 kt	4 h 43 min	8:28 am EDT (12:28 UTC)
34,000 ft FL340	290° at 37 kt	+31 kt	-41 °C	89 kt	5 h 18 min	9:03 am EDT (13:03 UTC)
39,000 ft FL390	290° at 35 kt	+30 kt	-48 °C	90 kt	5 h 14 min	8:59 am EDT (12:59 UTC)

Based on data from the 12th at 00:00 UTC; valid on the 12th at 06:00 UTC for use 02:00 to 09:00 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
AVP	used from 0 nm out; 51 nm from the line	150/5	350/13 12°	270/20 8°	260/17 4°	260/25 -11°	240/31 -22°	240/54 -35°	230/61 -41°	240/55 -49°
PSB	used from 98 nm out; 54 nm from the line		360/13 13°	330/14 7°	300/11 3°	290/12 -11°	240/23 -23°	270/25 -36°	250/34 -40°	250/45 -48°
AGC	used from 196 nm out; 38 nm from the line	350/14	330/20 11°	340/18 8°	330/17 3°	340/22 -11°	340/31 -22°	330/33 -36°	300/34 -41°	300/35 -47°
CMH	used from 344 nm out; 39 nm from the line	330/15	340/22 14°	340/24 9°	340/23 4°	340/35 -9°	340/49 -20°	340/58 -37°	330/70 -42°	340/55 -47°
CVG	used from 442 nm out; 27 nm from the line	320/18	350/32 16°	350/35 10°	350/30 3°	330/30 -7°	340/44 -20°	340/58 -35°	330/72 -41°	320/36 -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
MMU Morristown, NJ	departure	IFR Sky: overcast at 900 feet	calm	10+ mi	900 ft	186 ft	3:35 am EDT (07:35 UTC)
CKZ Perkasie, PA	39 nm out, 18 nm south of the line	IFR Sky: overcast at 500 feet	from the north-northeast (020°) at 4 knots	10+ mi	500 ft	567 ft	07:35 UTC
ABE Allentown, PA	49 nm out, 2 nm east of the line, tower	marginal VFR Sky: overcast at 1,300 feet	from the northeast (050°) at 8 knots	10+ mi	1,300 ft	393 ft	06:51 UTC
CXY Harrisburg, PA	118 nm out, 15 nm south of the line, tower	IFR Sky: a broken layer at 900 feet, overcast at 1,300 feet	from the northwest (320°) at 9 knots, gusting to 15	10+ mi	900 ft	346 ft	06:56 UTC
AOO Altoona, PA	177 nm out, 5 nm northwest of the line	marginal VFR Sky: scattered clouds at 500 feet, overcast at 2,400 feet Weather: mist	calm	5 mi	2,400 ft	1,503 ft	07:09 UTC
JST Johnstown, PA	206 nm out, 9 nm north of the line, tower	low IFR Sky: sky obscured at 300 feet Weather: light rain, mist	from the northwest (310°) at 7 knots	0.75 mi	300 ft	2,284 ft	07:29 UTC
MGW Morgantown, WV	265 nm out, 20 nm southeast of the line, tower	low IFR Sky: overcast at 200 feet Weather: mist	variable at 4 knots	2 mi	200 ft	1,243 ft	07:39 UTC
HLG Wheeling, WV	285 nm out, 19 nm north of the line, tower	IFR Sky: a broken layer at 600 feet, overcast at 1,100 feet	from the west-northwest (300°) at 5 knots	10+ mi	600 ft	1,194 ft	06:53 UTC
PKB Parkersburg, WV	334 nm out, 21 nm south of the line, tower	marginal VFR Sky: overcast at 1,400 feet	from the west-northwest (300°) at 6 knots	10+ mi	1,400 ft	858 ft	07:09 UTC
LCK Columbus, OH	393 nm out, 23 nm north of the line, tower	marginal VFR Sky: overcast at 1,200 feet	from the west-northwest (290°) at 4 knots	10+ mi	1,200 ft	743 ft	06:55 UTC
ILN Wilmington, OH	442 nm out, 12 nm north of the line, tower	IFR Sky: overcast at 900 feet	from the west-northwest (300°) at 6 knots	10+ mi	900 ft	1,076 ft	07:35 UTC
LUK Cincinnati, OH	destination	low IFR Sky: sky obscured at 200 feet Weather: fog	calm	0.25 mi	200 ft	481 ft	3:07 am EDT (07:07 UTC)

The highest airport on this list sits at 2,284 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At LUK when you get there the forecast at the estimated arrival, 7:42 am EDT (11:42 UTC)

Wind calm, visibility ¼ mile, fog, sky obscured at 200 feet low IFR

The whole forecast for LUK

From Mon 2:00 am EDT (06:00 UTC): wind calm, visibility ¼ mile, fog, sky obscured at 200 feet
From Mon 8:00 am EDT (12:00 UTC): wind calm, visibility 3 miles, mist, scattered clouds at 200 feet
At times between Mon 8:00 am EDT (12:00 UTC) and 9:00 am EDT (13:00 UTC): visibility 2 miles, mist
From Mon 10:00 am EDT (14:00 UTC): wind from the south-southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 7 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

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

5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 19 nm from the route, at the departure end · security · until 20 October · ZNY
6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local 7 nm from the route, at the destination end · a VIP movement · until 12 October · ZID

Daylight

Sunset at MMU 6:22 pm EDT (22:22 UTC), at LUK 7:03 pm EDT (23:03 UTC) (civil twilight ends 7:30 pm EDT (23:30 UTC)). At 120 knots the arrival at LUK is before sunrise there (7:44 am EDT (11:44 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 Northeast · 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: Morristown Municipal, Cincinnati Muni/Lunken Field.