Plan a flight · Mon 11:01 am EDT (15:01 UTC)

John Murtha Johnstown/Cambria County to Decatur Airport JST → DEC

462 nautical miles (531 statute miles) west on a straight line, true course 270°, about 280° magnetic at the departure end (variation 10W). At 120 knots that is 4 h 29 min at the quickest height in today's winds (4,500 ft, a 17-knot headwind), arriving about 2:30 pm CDT (19:30 UTC). Right now JST is low IFR, wind from the west (280°) at 8 knots; DEC is VFR, wind from the southwest (230°) at 10 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: 2 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 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the first 236 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the first 79 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 JST.

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

E75S at 30,000 ft, 14 nm south, 9:19 am EDT (13:19 UTC): light chop turbulence, remarks: zob. At the departure end, 14 nm south of the line.
as filed, and in English
```
LBE UA /OV IHD080025/TM 1319/FL300/TP E75S/TB OCNL LGT CHOP/RM ZOB
```
Report
a routine report filed through LBE
Where
25 nm east (080°) of IHD
Time
13:19 UTC
Height
at 30,000 ft
Aircraft
E75S
Turbulence
occasional light chop
Remarks
zob
C68A at 1,500 ft, 4 nm southeast, 10:47 am EDT (14:47 UTC): a broken layer above 1,500 ft, remarks: during the climb runway 24 lbe. 29 nm along the route, 4 nm southeast of the line.
as filed, and in English
```
LBE UA /OV KLBE/TM 1447/FL015/TP C68A/SK BKN015-TOPUNKN/RM DURC RWY 24 LBE
```
Report
a routine report filed through LBE
Where
over KLBE
Time
14:47 UTC
Height
at 1,500 ft
Aircraft
C68A
Sky
a broken layer from 1,500 ft, tops unknown
Remarks
during the climb runway 24 lbe
X25B at 1,700 ft, 4 nm southeast, 10:42 am EDT (14:42 UTC): a broken layer from 1,700 ft to 4,700 ft, remarks: during the descent ils runway 24 lbe. 29 nm along the route, 4 nm southeast of the line.
as filed, and in English
```
LBE UA /OV KLBE/TM 1442/FL017/TP X25B/SK BKN017-TOP047/RM DURD ILS RWY 24 LBE
```
Report
a routine report filed through LBE
Where
over KLBE
Time
14:42 UTC
Height
at 1,700 ft
Aircraft
X25B
Sky
a broken layer from 1,700 ft, tops 4,700 ft
Remarks
during the descent ils runway 24 lbe
E55P at 1,500 ft, 4 nm southeast, 9:57 am EDT (13:57 UTC): a broken layer above 1,500 ft, remarks: during the descent ils runway 24 lbe. 29 nm along the route, 4 nm southeast of the line.
as filed, and in English
```
LBE UA /OV KLBE/TM 1357/FL015/TP E55P/SK BKN015-TOPUNKN/RM DURD ILS RWY 24 LBE
```
Report
a routine report filed through LBE
Where
over KLBE
Time
13:57 UTC
Height
at 1,500 ft
Aircraft
E55P
Sky
a broken layer from 1,500 ft, tops unknown
Remarks
during the descent ils runway 24 lbe
C68A at 1,900 ft, 4 nm southeast, 9:01 am EDT (13:01 UTC): overcast from 1,900 ft to 4,700 ft, remarks: during the descent rnav runway 24 KLBE. 29 nm along the route, 4 nm southeast of the line.
as filed, and in English
```
LBE UA /OV KLBE05602/TM 1301/FL019/TP C68A/SK OVC019-TOP047/RM DURD RNAV RWY 24 KLBE
```
Report
a routine report filed through LBE
Where
KLBE05602
Time
13:01 UTC
Height
at 1,900 ft
Aircraft
C68A
Sky
overcast from 1,900 ft, tops 4,700 ft
Remarks
during the descent rnav runway 24 KLBE
GL7T at 1,600 ft, 3 nm north, 9:42 am EDT (13:42 UTC): remarks: mins for ils runway 28. 49 nm along the route, 3 nm north of the line.
as filed, and in English
```
AGC UA /OV KAGC/TM 1342/FL016/TP GL7T/RM MINS FOR ILS RWY 28
```
Report
a routine report filed through AGC
Where
over KAGC
Time
13:42 UTC
Height
at 1,600 ft
Aircraft
GL7T
Remarks
mins for ils runway 28
CL30 at 1,600 ft, 3 nm north, 9:01 am EDT (13:01 UTC): remarks: ils runway 28 mins. 49 nm along the route, 3 nm north of the line.
as filed, and in English
```
AGC UA /OV KAGC/TM 1301/FL016/TP CL30/RM ILS RWY 28 MINS
```
Report
a routine report filed through AGC
Where
over KAGC
Time
13:01 UTC
Height
at 1,600 ft
Aircraft
CL30
Remarks
ils runway 28 mins
F900 at 1,700 ft, 3 nm north, 9:00 am EDT (13:00 UTC): remarks: bases reported 1700 on departure. 49 nm along the route, 3 nm north of the line.
as filed, and in English
```
AGC UA /OV KAGC/TM 1300/FL017/TP F900/RM BASES REPORTED 1700 ON DEPARTURE
```
Report
a routine report filed through AGC
Where
over KAGC
Time
13:00 UTC
Height
at 1,700 ft
Aircraft
F900
Remarks
bases reported 1700 on departure
E50P at 1,500 ft, 3 nm north, 8:42 am EDT (12:42 UTC): remarks: pilot estimated bases on departure between 1500-2000. 49 nm along the route, 3 nm north of the line.
as filed, and in English
```
AGC UA /OV KAGC/TM 1242/FL015/TP E50P/RM PILOT ESTIMATED BASES ON DEPARTURE BTN 1500-2000
```
Report
a routine report filed through AGC
Where
over KAGC
Time
12:42 UTC
Height
at 1,500 ft
Aircraft
E50P
Remarks
pilot estimated bases on departure between 1500-2000
FA20 at 1,700 ft, 3 nm north, 8:28 am EDT (12:28 UTC): remarks: bases 1700 ils runway 28. 49 nm along the route, 3 nm north of the line.
as filed, and in English
```
AGC UA /OV KAGC/TM 1228/FL017/TP FA20/RM BASES 1700 ILS RWY 28
```
Report
a routine report filed through AGC
Where
over KAGC
Time
12:28 UTC
Height
at 1,700 ft
Aircraft
FA20
Remarks
bases 1700 ils runway 28
SR22 at 1,700 ft, 4 nm east, 10:37 am EDT (14:37 UTC): overcast above 40,000 ft, remarks: tops 4,400 ft. 59 nm along the route, 4 nm east of the line.
as filed, and in English
```
AGC UA /OV AGC DEPARTURE/TM 1437/FL017/TP SR22/SK OVC004/RM TOPS 044
```
Report
a routine report filed through AGC
Where
agc departure
Time
14:37 UTC
Height
at 1,700 ft
Aircraft
SR22
Sky
overcast from 400 ft
Remarks
tops 4,400 ft
BE40 at 4,000 ft, 8 nm north, 10:35 am EDT (14:35 UTC): remarks: tops 4,000 ft. 59 nm along the route, 8 nm north of the line.
as filed, and in English
```
PIT UA /OV PIT140005/TM 1435/FL040/TP BE40/RM TOPS 040
```
Report
a routine report filed through PIT
Where
5 nm southeast (140°) of PIT
Time
14:35 UTC
Height
at 4,000 ft
Aircraft
BE40
Remarks
tops 4,000 ft
B738 at 500 ft, 12 nm northwest, 10:33 am EDT (14:33 UTC): a routine report with nothing remarked on. 59 nm along the route, 12 nm northwest of the line.
as filed, and in English
```
PIT UA /OV PIT/TM 1433/FL005/TP B738/SK BASES 005
```
Report
a routine report filed through PIT
Where
over PIT
Time
14:33 UTC
Height
at 500 ft
Aircraft
B738
Sky
bases 500 ft
E75S descending, 12 nm northwest, 10:32 am EDT (14:32 UTC): a routine report with nothing remarked on. 59 nm along the route, 12 nm northwest of the line.
as filed, and in English
```
PIT UA /OV PIT/TM 1432/FLDURD/TP E75S/SK T040 B014/WX 1 1/2
```
Report
a routine report filed through PIT
Where
over PIT
Time
14:32 UTC
Height
during the descent
Aircraft
E75S
Sky
T040 B014
Weather
1, 1/2

16 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 5 forecast points nearest it (AGC, CMH, FWA, IND, SPI). 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 17 kt	+17 kt		103 kt	4 h 29 min	2:30 pm CDT (19:30 UTC)
6,500 ft	270° at 18 kt	+18 kt	13 °C	102 kt	4 h 32 min	2:33 pm CDT (19:33 UTC)
8,500 ft	280° at 21 kt	+21 kt	10 °C	99 kt	4 h 40 min	2:41 pm CDT (19:41 UTC)
10,500 ft	290° at 22 kt	+21 kt	6 °C	99 kt	4 h 40 min	2:41 pm CDT (19:41 UTC)
12,500 ft	300° at 24 kt	+21 kt	4 °C	99 kt	4 h 40 min	2:41 pm CDT (19:41 UTC)
14,500 ft	300° at 26 kt	+22 kt	-1 °C	98 kt	4 h 43 min	2:44 pm CDT (19:44 UTC)
16,500 ft	290° at 27 kt	+24 kt	-4 °C	96 kt	4 h 49 min	2:50 pm CDT (19:50 UTC)
18,000 ft FL180	290° at 28 kt	+25 kt	-7 °C	95 kt	4 h 52 min	2:53 pm CDT (19:53 UTC)
24,000 ft FL240	290° at 37 kt	+35 kt	-20 °C	85 kt	5 h 26 min	3:27 pm CDT (20:27 UTC)
30,000 ft FL300	280° at 43 kt	+42 kt	-35 °C	78 kt	5 h 55 min	3:56 pm CDT (20:56 UTC)
34,000 ft FL340	290° at 51 kt	+48 kt	-41 °C	72 kt	6 h 25 min	4:26 pm CDT (21:26 UTC)
39,000 ft FL390	300° at 58 kt	+46 kt	-48 °C	74 kt	6 h 15 min	4:16 pm CDT (21:16 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
AGC	used from 0 nm out; 26 nm from the line	270/15	320/17 14°	320/22 9°	340/23 4°	310/25 -8°	290/30 -19°	280/40 -36°	290/49 -45°	300/53 -49°
CMH	used from 98 nm out; 65 nm from the line	270/15	280/20 14°	280/21 9°	290/26 4°	290/29 -7°	290/38 -20°	280/44 -35°	280/48 -42°	310/61 -48°
FWA	used from 245 nm out; 55 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 295 nm out; 32 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°
SPI	used from 442 nm out; 47 nm from the line	230/24	240/21 15°	260/11 12°	280/19 6°	270/23 -8°	280/34 -20°	290/55 -33°	290/62 -37°	290/55 -47°

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
JST Johnstown, PA	departure	low IFR Sky: overcast at 200 feet Weather: mist	from the west (280°) at 8 knots	0.75 mi	200 ft	2,284 ft	10:54 am EDT (14:54 UTC)
LBE Latrobe, PA	29 nm out, 4 nm southeast of the line, tower	IFR Sky: a broken layer at 500 feet, overcast at 1,200 feet Weather: mist	from the southwest (230°) at 10 knots	3 mi	500 ft	1,198 ft	14:47 UTC
AGC Pittsburgh, PA	49 nm out, 3 nm north of the line, tower	IFR Sky: overcast at 700 feet Weather: mist	from the west (280°) at 3 knots	2 mi	700 ft	1,251 ft	14:52 UTC
PHD New Philadelphia, OH	118 nm out, 12 nm north of the line	marginal VFR Sky: overcast at 1,500 feet	calm	10+ mi	1,500 ft	894 ft	14:53 UTC
VTA Newark, OH	167 nm out, 13 nm south of the line	marginal VFR Sky: a broken layer at 1,300 feet	variable at 6 knots	10+ mi	1,300 ft	883 ft	14:54 UTC
OSU Columbus, OH	196 nm out, 9 nm south of the line, tower	IFR Sky: overcast at 800 feet	from the south (190°) at 6 knots	10+ mi	800 ft	905 ft	14:53 UTC
DAY Dayton, OH	245 nm out, 16 nm south of the line, tower	VFR Sky: a few clouds at 400 feet, a few clouds at 20,000 feet, scattered clouds at 25,000 feet Weather: mist	from the south (170°) at 5 knots	6 mi	none	1,009 ft	14:56 UTC
AID Anderson, IN	314 nm out, 4 nm northeast of the line, tower	VFR	from the south (190°) at 4 knots	10+ mi	none	919 ft	12:15 UTC
IND Indianapolis, IN	344 nm out, 19 nm south of the line, tower	VFR Sky: a few clouds at 8,000 feet, a few clouds at 25,000 feet	from the southwest (220°) at 9 knots	10+ mi	none	796 ft	14:54 UTC
CFJ Crawfordsville, IN	373 nm out, 2 nm southeast of the line	VFR	from the southwest (230°) at 6 knots	10+ mi	none	800 ft	14:55 UTC
CMI Champaign/Urbana, IL	432 nm out, 9 nm north of the line, tower	VFR	from the southwest (220°) at 9 knots	10+ mi	none	754 ft	14:53 UTC
DEC Decatur, IL	destination	VFR	from the southwest (230°) at 10 knots	10+ mi	none	681 ft	9:54 am CDT (14:54 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 DEC when you get there the forecast at the estimated arrival, 2:30 pm CDT (19:30 UTC)

Wind from the southwest at 12 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for DEC

From Mon 7:00 am CDT (12:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 1:00 pm CDT (18:00 UTC): wind from the southwest at 12 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 7:00 pm CDT (00:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Tue 1:00 am CDT (06:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, low-level wind shear, clear skies

The forecast for JST, the departure

From Mon 8:00 am EDT (12:00 UTC): wind from the west-northwest at 8 knots, visibility 1½ miles, mist, overcast at 300 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the west-northwest at 8 knots, visibility 6 miles, mist, overcast at 700 feet
From Mon 4:00 pm EDT (20:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, overcast at 1,500 feet
From Mon 6:00 pm EDT (22:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, scattered clouds at 3,500 feet
From Tue 2:00 am EDT (06:00 UTC): wind from the west-southwest at 9 knots, visibility more than 6 miles, overcast at 5,000 feet

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

6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 20 nm from the route, 79 nm along the route · a VIP movement · today · ZOB
6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 20 nm from the route, 79 nm along the route · a VIP movement · today · ZOB

Daylight

Sunset at JST 6:40 pm EDT (22:40 UTC), at DEC 6:20 pm CDT (23:20 UTC) (civil twilight ends 6:48 pm CDT (23:48 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 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: John Murtha Johnstown/Cambria County, Decatur Airport.