Plan a flight · Sun 5:26 pm PDT (00:26 UTC)

Harry Reid International to Frederick Douglass/Greater Rochester International LAS → ROC

1,769 nautical miles (2,036 statute miles) northeast on a straight line, true course 065°, about 054° magnetic at the departure end (variation 11E). At 120 knots that is 10 h 14 min at the quickest height in today's winds (39,000 ft, a 53-knot tailwind), arriving about 6:40 am EDT (10:40 UTC), after sunset at the destination. Right now LAS is VFR, wind from the south (190°) at 12 knots, gusting to 23; ROC is marginal VFR, wind from the south-southeast (150°) 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: 298 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

SIGMET W68W: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 6:55 pm PDT (01:55 UTC). Over the route from 280 to 470 nm out.

as issued

WSUS33 KKCI 112355
MKCW WST 112355
CONVECTIVE SIGMET 68W
VALID UNTIL 0155Z
CO NM AZ UT
FROM 30W CHE-20NNW TBE-60SE ABQ-40N SJN-30SW MTU-30W CHE
AREA TS MOV FROM 23040KT. TOPS TO FL360.

AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the first 260 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 640 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 560 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 460 nm of the route.
AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 90 to 150 nm out.
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 route from 250 to 440 nm out.
AIRMET TANGO 3W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 270 to 310 nm out.
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 route from 1499 to 1559 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 50 nm of the route.
AIRMET ZULU 1C: moderate icing up to 24,000 ft. Over the last 30 nm of the route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 30 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 LAS.

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

urgent E545 at 6,000 ft, 10 nm north, 2:49 pm PDT (21:49 UTC): remarks: low-level wind shear + 5 knots fap runway 17L. 530 nm along the route, 10 nm north of the line.
as filed, and in English
```
APA UUA /OV APA350002/TM 2149/FL060/TP E545/RM LLWS +/- 5 KT FAP RWY 17L
```
Report
an urgent report filed through APA
Where
2 nm north (350°) of APA
Time
21:49 UTC
Height
at 6,000 ft
Aircraft
E545
Remarks
low-level wind shear + 5 knots fap runway 17L
UAL493 at 24,000 ft, 6 nm north, 3:54 pm PDT (22:54 UTC): moderate turbulence. 90 nm along the route, 6 nm north of the line.
as filed, and in English
```
ARP UAL493 3648N 11330W 2254 F240 TB MODERATE SK IN CLOUDS IC LIGHT
```
Report
a routine report filed through ARP
E170 at 10,000 ft, 33 nm north, 4:41 pm PDT (23:41 UTC): moderate turbulence up to 10,000 ft, remarks: during the climb. 360 nm along the route, 33 nm north of the line.
as filed, and in English
```
GJT UA /OV GJT144009/TM 2341/FL100/TP E170/TB MOD SFC-100/RM DURC
```
Report
a routine report filed through GJT
Where
9 nm southeast (144°) of GJT
Time
23:41 UTC
Height
at 10,000 ft
Aircraft
E170
Turbulence
moderate from the surface to 10,000 ft
Remarks
during the climb
UAL2238 at 38,000 ft, 43 nm south, 4:44 pm PDT (23:44 UTC): moderate turbulence, wind 244° at 64 knots. 420 nm along the route, 43 nm south of the line.
as filed, and in English
```
ARP UAL2238 3807N 10649W 2344 F380 244/064KT TB CONT MOD TURB IC
```
Report
a routine report filed through ARP
C680 at 18,000 ft, 17 nm northwest, 3:35 pm PDT (22:35 UTC): moderate turbulence, remarks: from 18,000 ft to 10,000 ft. 420 nm along the route, 17 nm northwest of the line.
as filed, and in English
```
ASE UA /OV ASE230020/TM 2235/FL180/TP C680/TB MOD/RM 180-100
```
Report
a routine report filed through ASE
Where
20 nm southwest (230°) of ASE
Time
22:35 UTC
Height
at 18,000 ft
Aircraft
C680
Turbulence
moderate
Remarks
from 18,000 ft to 10,000 ft
LJ40 at 19,000 ft, 20 nm northwest, 2:32 pm PDT (21:32 UTC): moderate turbulence. 430 nm along the route, 20 nm northwest of the line.
as filed, and in English
```
ASE UA /OV ASE240010/TM 2132/FL190/TP LJ40/TB MOD
```
Report
a routine report filed through ASE
Where
10 nm southwest (240°) of ASE
Time
21:32 UTC
Height
at 19,000 ft
Aircraft
LJ40
Turbulence
moderate
C650 at 40,000 ft, 33 nm north, 4:48 pm PDT (23:48 UTC): moderate turbulence, remarks: ZDVWC-03. 440 nm along the route, 33 nm north of the line.
as filed, and in English
```
ASE UA /OV DBL/TM 2348/FL400/TP C650/TB MOD /RM ZDVWC-03
```
Report
a routine report filed through ASE
Where
over DBL
Time
23:48 UTC
Height
at 40,000 ft
Aircraft
C650
Turbulence
moderate
Remarks
ZDVWC-03
C680A at 16,000 ft, 20 nm northwest, 3:59 pm PDT (22:59 UTC): moderate turbulence, scattered clouds above 16,000 ft, remarks: during the descent. 440 nm along the route, 20 nm northwest of the line.
as filed, and in English
```
ASE UA /OV HAERI/TM 2259/FL160/TP C680A/SK SCT160/TB CONS MOD/RM DURD
```
Report
a routine report filed through ASE
Where
haeri
Time
22:59 UTC
Height
at 16,000 ft
Aircraft
C680A
Sky
scattered clouds from 16,000 ft
Turbulence
continuous moderate
Remarks
during the descent
B737 at 36,000 ft, 33 nm north, 2:28 pm PDT (21:28 UTC): moderate turbulence, remarks: zdvwc. 440 nm along the route, 33 nm north of the line.
as filed, and in English
```
ASE UA /OV DBL/TM 2128/FL360/TP B737/TB MOD/RM ZDVWC
```
Report
a routine report filed through ASE
Where
over DBL
Time
21:28 UTC
Height
at 36,000 ft
Aircraft
B737
Turbulence
moderate
Remarks
zdvwc
C700 at 16,000 ft, 35 nm north, 2:55 pm PDT (21:55 UTC): moderate turbulence. 450 nm along the route, 35 nm north of the line.
as filed, and in English
```
ASE UA /OV WERNR/TM 2155/FL160/TP C700/TB MOD
```
Report
a routine report filed through ASE
Where
wernr
Time
21:55 UTC
Height
at 16,000 ft
Aircraft
C700
Turbulence
moderate
CRJ2 at 19,000 ft, 26 nm southeast, 3:02 pm PDT (22:02 UTC): moderate chop turbulence, remarks: during the climb from KDEN from 12,000 ft to 19,000 ft ZDVWC-41. 510 nm along the route, 26 nm southeast of the line.
as filed, and in English
```
COS UA /OV BRK262015/TM 2202/FL190/TP CRJ2/TB MOD CHOP/RM DURC FROM KDEN 120-190 ZDVWC-41
```
Report
a routine report filed through COS
Where
15 nm west (262°) of BRK
Time
22:02 UTC
Height
at 19,000 ft
Aircraft
CRJ2
Turbulence
moderate chop
Remarks
during the climb from KDEN from 12,000 ft to 19,000 ft ZDVWC-41
GLF5 at 45,000 ft, 14 nm south, 3:44 pm PDT (22:44 UTC): moderate turbulence, remarks: ZDVWC-46. 530 nm along the route, 14 nm south of the line.
as filed, and in English
```
COS UA /OV COS350025/TM 2244/FL450/TP GLF5/TB MOD /RM ZDVWC-46
```
Report
a routine report filed through COS
Where
25 nm north (350°) of COS
Time
22:44 UTC
Height
at 45,000 ft
Aircraft
GLF5
Turbulence
moderate
Remarks
ZDVWC-46
A21N at 32,000 ft, 32 nm north, 4:42 pm PDT (23:42 UTC): moderate chop turbulence, remarks: ZDVWC-61. 590 nm along the route, 32 nm north of the line.
as filed, and in English
```
AKO UA /OV AKO270030/TM 2342/FL320/TP A21N/TB INTMT MOD CHOP/RM ZDVWC-61
```
Report
a routine report filed through AKO
Where
30 nm west (270°) of AKO
Time
23:42 UTC
Height
at 32,000 ft
Aircraft
A21N
Turbulence
intermittent moderate chop
Remarks
ZDVWC-61
UAL2199 at 35,000 ft, 21 nm northwest, 4:31 pm PDT (23:31 UTC): moderate chop turbulence, wind 247° at 79 knots. 600 nm along the route, 21 nm northwest of the line.
as filed, and in English
```
ARP UAL2199 4007N 10337W 2331 F350 247/079KT TB MOD CHOP IC
```
Report
a routine report filed through ARP

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 13 forecast points nearest it (LAS, BCE, GJT, DEN, GLD, GRI, OMA, DSM, DBQ, JOT, MKG, CLE, BUF). 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	220° at 16 kt	−14 kt	16 °C	134 kt	13 h 12 min	9:38 am EDT (13:38 UTC)
7,500 ft	220° at 18 kt	−17 kt	12 °C	137 kt	12 h 55 min	9:21 am EDT (13:21 UTC)
9,500 ft	230° at 17 kt	−17 kt	10 °C	137 kt	12 h 55 min	9:21 am EDT (13:21 UTC)
11,500 ft	230° at 20 kt	−20 kt	5 °C	140 kt	12 h 38 min	9:04 am EDT (13:04 UTC)
13,500 ft	240° at 21 kt	−22 kt	1 °C	142 kt	12 h 27 min	8:53 am EDT (12:53 UTC)
15,500 ft	240° at 24 kt	−24 kt	-4 °C	144 kt	12 h 17 min	8:43 am EDT (12:43 UTC)
17,500 ft	240° at 26 kt	−26 kt	-8 °C	146 kt	12 h 07 min	8:33 am EDT (12:33 UTC)
18,000 ft FL180	240° at 26 kt	−27 kt	-9 °C	147 kt	12 h 02 min	8:28 am EDT (12:28 UTC)
24,000 ft FL240	240° at 28 kt	−29 kt	-21 °C	149 kt	11 h 52 min	8:18 am EDT (12:18 UTC)
30,000 ft FL300	250° at 36 kt	−38 kt	-32 °C	158 kt	11 h 12 min	7:38 am EDT (11:38 UTC)
34,000 ft FL340	250° at 44 kt	−45 kt	-40 °C	165 kt	10 h 43 min	7:09 am EDT (11:09 UTC)
39,000 ft FL390	260° at 52 kt	−53 kt	-49 °C	173 kt	10 h 14 min	6:40 am EDT (10:40 UTC)

Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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
LAS	used from 0 nm out; 25 nm from the line		200/25 11°	230/22 5°	240/25 -1°	220/37 -12°	220/44 -21°	210/52 -27°	210/60 -34°	220/58 -44°
BCE	used from 100 nm out; 55 nm from the line				210/47 0°	200/50 -12°	220/31 -23°	220/56 -26°	220/58 -35°	230/58 -45°
GJT	used from 250 nm out; 97 nm from the line			210/40 11°	210/46 3°	210/61 -10°	210/68 -22°	220/57 -29°	230/59 -36°	240/66 -46°
DEN	used from 450 nm out; 73 nm from the line			190/31 16°	210/32 7°	240/41 -8°	230/47 -21°	240/56 -32°	250/65 -37°	250/61 -47°
GLD	used from 600 nm out; 64 nm from the line		190/29	200/30 15°	240/23 8°	250/39 -7°	230/39 -19°	230/57 -31°	240/67 -39°	250/62 -49°
GRI	used from 750 nm out; 68 nm from the line		210/31 19°	240/21 14°	240/17 6°	260/27 -7°	260/34 -18°	240/45 -32°	250/56 -40°	260/62 -51°
OMA	used from 899 nm out; 29 nm from the line	190/34	230/34 19°	250/25 12°	250/18 6°	250/22 -7°	250/28 -19°	260/34 -32°	260/39 -41°	280/56 -51°
DSM	used from 999 nm out; 33 nm from the line	200/32	240/27 17°	260/19 10°	260/16 5°	260/19 -7°	240/22 -19°	270/20 -32°	270/38 -42°	290/58 -53°
DBQ	used from 1099 nm out; 70 nm from the line	220/23	240/22 16°	240/24 10°	260/18 5°	270/16 -8°	290/27 -19°	310/42 -35°	320/55 -44°	300/71 -52°
JOT	used from 1249 nm out; 63 nm from the line	230/11	290/12 16°	300/19 10°	320/19 4°	300/17 -9°	330/31 -20°	320/49 -37°	320/53 -45°	320/67 -49°
MKG	used from 1349 nm out; 35 nm from the line	250/5	320/10 15°	310/19 9°	320/21 3°	310/23 -10°	330/37 -22°	330/51 -38°	320/44 -47°	300/60 -49°
CLE	used from 1499 nm out; 109 nm from the line	340/5	320/13 14°	300/12 8°	310/10 2°	310/14 -10°	340/14 -23°	320/27 -35°	260/28 -40°	250/36 -48°
BUF	used from 1599 nm out; 99 nm from the line	170/19	L/V 10°	040/9 6°	220/8 2°	230/15 -11°	220/33 -22°	220/47 -35°	230/55 -41°	230/56 -50°

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
LAS Las Vegas, NV	departure	VFR Sky: a few clouds at 7,500 feet, a broken layer at 10,000 feet, a broken layer at 15,000 feet	from the south (190°) at 12 knots, gusting to 23	10+ mi	10,000 ft	2,183 ft	4:56 pm PDT (23:56 UTC)
KNB Kanab, UT	140 nm out, 3 nm south of the line	reported, no category	from the south (190°) at 9 knots	10+ mi	none	4,867 ft	00:15 UTC
AIB Nucla, CO	340 nm out, 7 nm southeast of the line	low IFR Sky: scattered clouds at 7,000 feet, a broken layer at 8,500 feet Weather: light drizzle	from the south (180°) at 18 knots, gusting to 22	0.5 mi	8,500 ft	5,945 ft	22:15 UTC
APA Denver, CO	530 nm out, 8 nm north of the line, tower	VFR Sky: scattered clouds at 10,000 feet, a broken layer at 14,000 feet, a broken layer at 22,000 feet	from the south-southwest (200°) at 22 knots, gusting to 33	10+ mi	14,000 ft	5,884 ft	23:53 UTC
CFO Denver, CO	550 nm out, 16 nm north of the line, tower	VFR	from the south (170°) at 16 knots	10+ mi	none	5,515 ft	23:47 UTC
GRI Grand Island, NE	839 nm out, 3 nm northeast of the line, tower	VFR	from the south (170°) at 8 knots	10+ mi	none	1,847 ft	23:53 UTC
OMA Omaha, NE	949 nm out, 7 nm southeast of the line, tower	VFR Sky: a broken layer at 25,000 feet	from the south (180°) at 11 knots	10+ mi	25,000 ft	984 ft	23:52 UTC
CID Cedar Rapids, IA	1139 nm out, 12 nm southeast of the line, tower	VFR	from the south (180°) at 11 knots, gusting to 19	10+ mi	none	869 ft	21:52 UTC
ENW Kenosha, WI	1319 nm out, 5 nm northwest of the line, tower	VFR	from the south-southeast (160°) at 3 knots	10+ mi	none	742 ft	23:53 UTC
LAN Lansing, MI	1469 nm out, 5 nm southwest of the line, tower	marginal VFR Sky: overcast at 1,500 feet	from the south-southwest (210°) at 3 knots	10+ mi	1,500 ft	860 ft	00:21 UTC
IAG Niagara Falls, NY	1709 nm out, 4 nm east of the line, tower	VFR Sky: overcast at 4,000 feet	calm	10+ mi	4,000 ft	592 ft	23:53 UTC
ROC Rochester, NY	destination	marginal VFR Sky: scattered clouds at 2,100 feet, overcast at 4,500 feet Weather: light rain, mist	from the south-southeast (150°) at 6 knots	4 mi	4,500 ft	558 ft	8:03 pm EDT (00:03 UTC)

The highest airport on this list sits at 5,945 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At ROC when you get there the forecast at the estimated arrival, 6:40 am EDT (10:40 UTC)

Wind calm, visibility 4 miles, mist, overcast at 300 feet low IFR

The whole forecast for ROC

From Sun 8:00 pm EDT (00:00 UTC): wind from the southeast at 10 knots, visibility more than 6 miles, light rain, overcast at 1,500 feet
From Sun 9:00 pm EDT (01:00 UTC): wind from the southeast at 9 knots, visibility more than 6 miles, overcast at 1,500 feet
30% chance between Sun 9:00 pm EDT (01:00 UTC) and 12:00 am EDT (04:00 UTC): visibility 4 miles, light rain, overcast at 1,000 feet
From Mon 1:00 am EDT (05:00 UTC): wind calm, visibility 6 miles, mist, a broken layer at 700 feet
From Mon 3:00 am EDT (07:00 UTC): wind calm, visibility 4 miles, mist, overcast at 300 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the west at 4 knots, visibility more than 6 miles, overcast at 1,500 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the west at 6 knots, visibility more than 6 miles, overcast at 2,000 feet

The forecast for LAS, the departure

From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 14 knots, gusting to 24, visibility more than 6 miles, showers nearby, a few clouds at 6,000 feet, scattered clouds at 8,000 feet and more above
From Sun 8:00 pm PDT (03:00 UTC): wind from the south at 12 knots, gusting to 20, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet
From Mon 1:00 am PDT (08:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet
From Mon 8:00 am PDT (15:00 UTC): wind from the south 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 12:00 pm PDT (19:00 UTC): wind from the south-southwest at 15 knots, gusting to 25, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 12,000 feet
From Mon 8:00 pm PDT (03:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, a few clouds at 8,000 feet, scattered clouds at 10,000 feet

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

6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local on the route, at the departure end · a VIP movement · starts tomorrow · ZLA
6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local on the route, at the departure end · security · starts tomorrow · ZLA
6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC 15 nm from the route, 490 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV
6/8770 COLORADO SPRINGS, CO, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 22 nm from the route, 510 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 12 October · ZDV

Daylight

Sunset at LAS 6:08 pm PDT (01:08 UTC), at ROC 6:33 pm EDT (22:33 UTC) (civil twilight ends 7:01 pm EDT (23:01 UTC)). At 120 knots the arrival at ROC is before sunrise there (7:20 am EDT (11:20 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 Pacific Southwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the northern Rockies · 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: Harry Reid International, Frederick Douglass/Greater Rochester International.