Plan a flight · Mon 12:07 am MDT (06:07 UTC)

Grand Junction Regional to Chicago O'Hare International GJT → ORD

954 nautical miles (1,097 statute miles) east on a straight line, true course 073°, about 064° magnetic at the departure end (variation 9E). At 120 knots that is 5 h 27 min at the quickest height in today's winds (39,000 ft, a 55-knot tailwind), arriving about 6:34 am CDT (11:34 UTC), after sunset at the destination. Right now GJT is VFR, wind variable at 4 knots; ORD is VFR, wind from the south (190°) 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: 50 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 TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the first 159 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the first 288 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 248 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 50 nm of the route.
AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 268 to 834 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 GJT.

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

urgent E75L at 9,000 ft, 16 nm south, 10:30 pm MDT (04:30 UTC): remarks: low-level wind shear + 20K 1000-1500 above ground on approach. 79 nm along the route, 16 nm south of the line.
as filed, and in English
```
ASE UUA /OV ASE/TM 0430/FL090/TP E75L/RM LLWS +/- 20K 1000-1500 AGL ON APCH
```
Report
an urgent report filed through ASE
Where
over ASE
Time
04:30 UTC
Height
at 9,000 ft
Aircraft
E75L
Remarks
low-level wind shear + 20K 1000-1500 above ground on approach
UAL2479 at 36,000 ft, 6 nm south, 9:11 pm MDT (03:11 UTC): no turbulence, wind 231° at 49 knots. At the departure end, 6 nm south of the line.
as filed, and in English
```
ARP UAL2479 3910N 10753W 0311 F360 231/049KT TB SMTH IC
```
Report
a routine report filed through ARP
BE20 at 16,000 ft, 13 nm north, 9:28 pm MDT (03:28 UTC): light chop turbulence, light rime icing, -3 °C, remarks: ZDVWC-11. 40 nm along the route, 13 nm north of the line.
as filed, and in English
```
RIL UA /OV RIL/TM 0328/FL160/TP BE20/TA M03/TB LGT CHOP/IC LGT RIME/RM ZDVWC-11
```
Report
a routine report filed through RIL
Where
over RIL
Time
03:28 UTC
Height
at 16,000 ft
Aircraft
BE20
Temperature
−3 °C
Turbulence
light chop
Icing
light rime
Remarks
ZDVWC-11
E170 at 22,500 ft, 39 nm south, 11:06 pm MDT (05:06 UTC): light to moderate turbulence up to 23,000 ft, remarks: during the descent tbarr star ZDVWC-13. 139 nm along the route, 39 nm south of the line.
as filed, and in English
```
DEN UA /OV DEN216057/TM 0506/FL225/TP E170/TB CONS LGT OCNL MOD BLO 230/RM DURD TBARR STAR. ZDVWC-13
```
Report
a routine report filed through DEN
Where
57 nm southwest (216°) of DEN
Time
05:06 UTC
Height
at 22,500 ft
Aircraft
E170
Turbulence
continuous light occasional moderate below 23,000 ft
Remarks
during the descent tbarr star ZDVWC-13
B38M at 21,500 ft, 46 nm north, 10:33 pm MDT (04:33 UTC): light turbulence up to 25,000 ft, remarks: during the descent flati star ZDVWC-13. 149 nm along the route, 46 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN305065/TM 0433/FL215/TP B38M/TB LGT BLO 250/RM DURD FLATI STAR. ZDVWC-13
```
Report
a routine report filed through DEN
Where
65 nm northwest (305°) of DEN
Time
04:33 UTC
Height
at 21,500 ft
Aircraft
B38M
Turbulence
light below 25,000 ft
Remarks
during the descent flati star ZDVWC-13
A320 descending, 10 nm southeast, 9:19 pm MDT (03:19 UTC): no turbulence up to 10,000 ft. 179 nm along the route, 10 nm southeast of the line.
as filed, and in English
```
DEN UA /OV DEN/TM 0319/FLDURD/TP A320/TB NEG BLO 100
```
Report
a routine report filed through DEN
Where
over DEN
Time
03:19 UTC
Height
during the descent
Aircraft
A320
Turbulence
no below 10,000 ft

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 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 9 forecast points nearest it (GJT, DEN, GLD, GRI, OMA, DSM, BRL, DBQ, JOT). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
5,500 ft	240° at 35 kt	−32 kt	21 °C	152 kt	6 h 17 min	7:24 am CDT (12:24 UTC)
7,500 ft	240° at 28 kt	−26 kt	13 °C	146 kt	6 h 32 min	7:39 am CDT (12:39 UTC)
9,500 ft	240° at 24 kt	−22 kt	11 °C	142 kt	6 h 43 min	7:50 am CDT (12:50 UTC)
11,500 ft	240° at 24 kt	−23 kt	7 °C	143 kt	6 h 40 min	7:47 am CDT (12:47 UTC)
13,500 ft	240° at 25 kt	−24 kt	2 °C	144 kt	6 h 38 min	7:45 am CDT (12:45 UTC)
15,500 ft	240° at 27 kt	−26 kt	-2 °C	146 kt	6 h 32 min	7:39 am CDT (12:39 UTC)
17,500 ft	240° at 28 kt	−27 kt	-7 °C	147 kt	6 h 29 min	7:36 am CDT (12:36 UTC)
18,000 ft FL180	240° at 29 kt	−28 kt	-8 °C	148 kt	6 h 27 min	7:34 am CDT (12:34 UTC)
24,000 ft FL240	240° at 35 kt	−34 kt	-20 °C	154 kt	6 h 12 min	7:19 am CDT (12:19 UTC)
30,000 ft FL300	240° at 47 kt	−46 kt	-32 °C	166 kt	5 h 45 min	6:52 am CDT (11:52 UTC)
34,000 ft FL340	250° at 53 kt	−54 kt	-38 °C	174 kt	5 h 29 min	6:36 am CDT (11:36 UTC)
39,000 ft FL390	260° at 54 kt	−55 kt	-48 °C	175 kt	5 h 27 min	6:34 am CDT (11:34 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
GJT	used from 0 nm out; 25 nm from the line			210/43 7°	230/45 1°	220/49 -12°	220/62 -22°	220/59 -28°	230/60 -33°	220/55 -45°
DEN	used from 99 nm out; 60 nm from the line			240/21 14°	250/44 6°	220/49 -8°	220/49 -21°	230/54 -30°	240/57 -35°	240/49 -45°
GLD	used from 248 nm out; 76 nm from the line		230/49	230/42 15°	220/26 8°	240/18 -7°	230/27 -21°	240/62 -30°	240/61 -35°	250/57 -47°
GRI	used from 397 nm out; 60 nm from the line		230/35 21°	230/23 13°	220/20 7°	240/25 -8°	240/37 -20°	250/49 -33°	260/57 -38°	260/58 -47°
OMA	used from 546 nm out; 22 nm from the line	220/47	240/33 19°	250/18 11°	230/17 6°	260/29 -8°	250/33 -19°	250/51 -33°	260/61 -40°	270/62 -49°
DSM	used from 646 nm out; 24 nm from the line	230/40	250/33 17°	250/18 12°	240/17 5°	260/28 -8°	270/34 -19°	260/41 -33°	260/55 -41°	270/62 -51°
BRL	used from 745 nm out; 69 nm from the line	230/24	240/29 15°	290/16 10°	280/15 4°	260/23 -7°	260/32 -19°	260/36 -33°	280/48 -41°	280/59 -52°
DBQ	used from 795 nm out; 37 nm from the line	230/33	250/30 16°	280/15 9°	260/15 5°	260/21 -7°	260/24 -20°	250/37 -33°	270/42 -43°	280/63 -52°
JOT	used from 894 nm out; 34 nm from the line	250/23	270/22 15°	250/16 10°	240/9 4°	280/22 -7°	280/29 -19°	300/29 -34°	290/50 -43°	300/64 -52°

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
GJT Grand Junction, CO	departure	VFR Sky: a few clouds at 6,000 feet, overcast at 10,000 feet	variable at 4 knots	10+ mi	10,000 ft	4,861 ft	11:53 pm MDT (05:53 UTC)
EGE Eagle, CO	79 nm out, 9 nm north of the line, tower	VFR Sky: scattered clouds at 9,000 feet, overcast at 11,000 feet	from the west-northwest (290°) at 6 knots	10+ mi	11,000 ft	6,547 ft	05:56 UTC
BJC Denver, CO	169 nm out, 5 nm west of the line, tower	VFR	calm	10+ mi	none	5,673 ft	05:55 UTC
AKO Akron, CO	248 nm out, 6 nm southeast of the line	VFR	from the south-southwest (210°) at 18 knots, gusting to 25	10+ mi	none	4,716 ft	05:53 UTC
IML Imperial, NE	328 nm out, 1 nm east of the line	VFR	from the south-southwest (200°) at 12 knots	10+ mi	none	3,276 ft	05:53 UTC
LXN Lexington, NE	417 nm out, 3 nm southwest of the line	VFR	from the south (190°) at 11 knots	10+ mi	none	2,412 ft	05:55 UTC
GRI Grand Island, NE	487 nm out, 6 nm southwest of the line, tower	VFR	from the south (180°) at 12 knots	10+ mi	none	1,847 ft	05:53 UTC
OMA Omaha, NE	596 nm out, 3 nm southwest of the line, tower	VFR Sky: a few clouds at 25,000 feet	from the south-southeast (150°) at 8 knots	10+ mi	none	984 ft	05:52 UTC
DSM Des Moines, IA	695 nm out, 2 nm south of the line, tower	VFR Sky: a few clouds at 25,000 feet	from the south (170°) at 7 knots	10+ mi	none	957 ft	05:54 UTC
CID Cedar Rapids, IA	785 nm out, 9 nm north of the line, tower	VFR	from the south (180°) at 6 knots	10+ mi	none	869 ft	02:52 UTC
DPA Chicago/West Chicago, IL	934 nm out, 6 nm southeast of the line, tower	VFR	from the south (180°) at 3 knots	10+ mi	none	758 ft	05:52 UTC
ORD Chicago, IL	destination	VFR Sky: a few clouds at 30,000 feet	from the south (190°) at 4 knots	10+ mi	none	680 ft	12:51 am CDT (05:51 UTC)

The highest airport on this list sits at 6,547 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At ORD when you get there the forecast at the estimated arrival, 6:34 am CDT (11:34 UTC)

Wind from the south at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for ORD

From Mon 1:00 am CDT (06:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 12:00 pm CDT (17:00 UTC): wind from the south-southwest at 13 knots, gusting to 24, visibility more than 6 miles, a few clouds at 25,000 feet
From Mon 6:00 pm CDT (23:00 UTC): wind from the southwest at 12 knots, visibility more than 6 miles, a few clouds at 12,000 feet

The forecast for GJT, the departure

From Mon 12:00 am MDT (06:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
From Mon 2:00 am MDT (08:00 UTC): wind from the south at 18 knots, gusting to 27, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 7,000 feet
30% chance between Mon 2:00 am MDT (08:00 UTC) and 8:00 am MDT (14:00 UTC): visibility 4 miles, light rain showers, a broken layer at 3,500 feet
From Mon 8:00 am MDT (14:00 UTC): wind from the south-southeast at 19 knots, gusting to 31, visibility more than 6 miles, scattered clouds at 4,500 feet, a broken layer at 7,000 feet
30% chance between Mon 8:00 am MDT (14:00 UTC) and 12:00 pm MDT (18:00 UTC): visibility 4 miles, light rain showers, a broken layer at 3,500 feet
From Mon 12:00 pm MDT (18:00 UTC): wind from the south-southwest at 16 knots, gusting to 24, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 6,000 feet
30% chance between Mon 12:00 pm MDT (18:00 UTC) and 6:00 pm MDT (00:00 UTC): visibility 4 miles, light rain showers, a broken layer at 4,000 feet, a broken layer at 6,000 feet
From Mon 6:00 pm MDT (00:00 UTC): wind from the west at 12 knots, gusting to 21, visibility more than 6 miles, a few clouds at 6,000 feet, scattered clouds at 8,000 feet
30% chance between Mon 6:00 pm MDT (00:00 UTC) and 12:00 am MDT (06:00 UTC): visibility 4 miles, light thunderstorms with rain, a broken layer at 6,000 feet (thunderheads)

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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at GJT 6:38 pm MDT (00:38 UTC), at ORD 6:15 pm CDT (23:15 UTC) (civil twilight ends 6:43 pm CDT (23:43 UTC)). At 120 knots the arrival at ORD is before sunrise there (7:00 am CDT (12:00 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 Rockies · loop National Weather Service

Radar now, the northern Rockies · 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: Grand Junction Regional, Chicago O'Hare International.