Plan a flight · Sun 6:14 pm PDT (01:14 UTC)

Reno/Tahoe International to John F Kennedy International RNO → JFK

2,090 nautical miles (2,405 statute miles) east on a straight line, true course 073°, about 060° magnetic at the departure end (variation 13E). At 120 knots that is 11 h 57 min at the quickest height in today's winds (39,000 ft, a 55-knot tailwind), arriving about 9:11 am EDT (13:11 UTC). Right now RNO is VFR, wind from the north (360°) at 14 knots, gusting to 22; JFK is IFR, wind from the northeast (040°) at 11 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: 271 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 ZULU 3C: moderate icing up to 22,000 ft. Over the route from 70 to 490 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 150 to 810 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 190 to 640 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 330 to 690 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 360 to 620 nm out.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 500 to 560 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 1630 to 1670 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 1790 to 2020 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1820 to 2000 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 last 250 nm of the route.
AIRMET TANGO 2W: 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 1880 to 2060 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 210 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 RNO.

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

urgent BCS3 at 5,400 ft, 50 nm south, 4:35 pm PDT (23:35 UTC): remarks: wind shear 10 knots gain 1000 above ground on final. 370 nm along the route, 50 nm south of the line.
as filed, and in English
```
PVU UUA /OV PVU310001/TM 2335/FL054/TP BCS3/RM WIND SHEAR 10 KT GAIN 1000 AGL ON FINAL
```
Report
an urgent report filed through PVU
Where
1 nm northwest (310°) of PVU
Time
23:35 UTC
Height
at 5,400 ft
Aircraft
BCS3
Remarks
wind shear 10 knots gain 1000 above ground on final
urgent CL60 at 800 ft, 26 nm north, 3:44 pm PDT (22:44 UTC): moderate chop turbulence, remarks: low-level wind shear +10/-10 during the descent onf runway 16. At the destination end, 26 nm north of the line.
as filed, and in English
```
HPN UUA /OV HPN/TM 2244/FL008/TP CL60/TB MOD CHOP/RM LLWS +10/-10 DURD ONF RWY16
```
Report
an urgent report filed through HPN
Where
over HPN
Time
22:44 UTC
Height
at 800 ft
Aircraft
CL60
Turbulence
moderate chop
Remarks
low-level wind shear +10/-10 during the descent onf runway 16
urgent E55P at 100 ft, 26 nm north, 3:16 pm PDT (22:16 UTC): moderate chop turbulence, remarks: low-level wind shear +10/-10 knots during the descent on final runway 16. At the destination end, 26 nm north of the line.
as filed, and in English
```
HPN UUA /OV HPN/TM 2216/FL001/TP E55P/TB MOD CHOP/RM LLWS +10/-10 KTS DURD ON FINAL RWY16
```
Report
an urgent report filed through HPN
Where
over HPN
Time
22:16 UTC
Height
at 100 ft
Aircraft
E55P
Turbulence
moderate chop
Remarks
low-level wind shear +10/-10 knots during the descent on final runway 16
B739 at 11,000 ft, 12 nm south, 3:40 pm PDT (22:40 UTC): moderate turbulence, no icing, -4 °C, wind 180° at 40 knots, remarks: during the descent. 350 nm along the route, 12 nm south of the line.
as filed, and in English
```
SLC UA /OV TCH240014/TM 2240/FL110/TP B739/TA M04/WV 180040/TB CONT MOD /IC NEG/RM DURD
```
Report
a routine report filed through SLC
Where
14 nm southwest (240°) of TCH
Time
22:40 UTC
Height
at 11,000 ft
Aircraft
B739
Temperature
−4 °C
Wind
from 180° at 40 knots
Turbulence
continuous moderate
Icing
none
Remarks
during the descent
PA44 at 6,000 ft, 49 nm south, 4:25 pm PDT (23:25 UTC): moderate turbulence, remarks: runway in sight at at 6,400 ft. 370 nm along the route, 49 nm south of the line.
as filed, and in English
```
PVU UA /OV PVU310002/TM 2325/FL060/TP PA44/TB MOD /RM RWY IN SIGHT AT 064
```
Report
a routine report filed through PVU
Where
2 nm northwest (310°) of PVU
Time
23:25 UTC
Height
at 6,000 ft
Aircraft
PA44
Turbulence
moderate
Remarks
runway in sight at at 6,400 ft
E75L at 14,500 ft, 9 nm north, 4:05 pm PDT (23:05 UTC): moderate turbulence up to 15,800 ft, heavy rain, remarks: during the climb zlc. 370 nm along the route, 9 nm north of the line.
as filed, and in English
```
OGD UA /OV OGD086008/TM 2305/FL145/TP E75L/WX +RA/TB MOD 158 BLO/RM DURC /ZLC
```
Report
a routine report filed through OGD
Where
8 nm east (086°) of OGD
Time
23:05 UTC
Height
at 14,500 ft
Aircraft
E75L
Weather
heavy rain
Turbulence
moderate at 15,800 ft below
Remarks
during the climb zlc
E75L at 12,500 ft, 4 nm northeast, 3:25 pm PDT (22:25 UTC): moderate turbulence. 370 nm along the route, 4 nm northeast of the line.
as filed, and in English
```
HIF UA /OV HIF103005/TM 2225/FL125/TP E75L/TB MOD /ZLC
```
Report
a routine report filed through HIF
Where
5 nm east (103°) of HIF
Time
22:25 UTC
Height
at 12,500 ft
Aircraft
E75L
Turbulence
moderate zlc
A339 at 16,000 ft, 12 nm northwest, 4:35 pm PDT (23:35 UTC): moderate chop turbulence up to 16,000 ft, remarks: during the climb zlc. 380 nm along the route, 12 nm northwest of the line.
as filed, and in English
```
OGD UA /OV OGD063012/TM 2335/FL160/TP A339/TB MOD CHOP 160 BLO/RM DURC /ZLC
```
Report
a routine report filed through OGD
Where
12 nm northeast (063°) of OGD
Time
23:35 UTC
Height
at 16,000 ft
Aircraft
A339
Turbulence
moderate chop at 16,000 ft below
Remarks
during the climb zlc
BE9L at 21,000 ft, 30 nm north, 4:22 pm PDT (23:22 UTC): light chop turbulence above 21,000 ft, moderate icing above 21,000 ft, -21 °C, remarks: zdvwc. 670 nm along the route, 30 nm north of the line.
as filed, and in English
```
DGW UA /OV IIP200020/TM 2322/FL210/TP BE9L/SK BASE 200/TA M21/TB OCNL LGT CHOP 210/IC MOD MIX 210/RM ZDVWC
```
Report
a routine report filed through DGW
Where
20 nm south (200°) of IIP
Time
23:22 UTC
Height
at 21,000 ft
Aircraft
BE9L
Sky
base 20,000 ft
Temperature
−21 °C
Turbulence
occasional light chop at 21,000 ft
Icing
moderate mix at 21,000 ft
Remarks
zdvwc
A320 at 33,000 ft, 10 nm north, 5:36 pm PDT (00:36 UTC): moderate turbulence above 33,000 ft, remarks: zob. 1570 nm along the route, 10 nm north of the line.
as filed, and in English
```
JXN UA /OV JXN280030/TM 0036/FL330/TP A320/TB OCNL MOD 330/RM ZOB
```
Report
a routine report filed through JXN
Where
30 nm west (280°) of JXN
Time
00:36 UTC
Height
at 33,000 ft
Aircraft
A320
Turbulence
occasional moderate at 33,000 ft
Remarks
zob
A21N at 18,000 ft, 43 nm south, 5:38 pm PDT (00:38 UTC): moderate clear-air turbulence. At the destination end, 43 nm south of the line.
as filed, and in English
```
PTW UA /OV PTW/TM 0038/FL180/TP A21N/TB MOD CAT
```
Report
a routine report filed through PTW
Where
over PTW
Time
00:38 UTC
Height
at 18,000 ft
Aircraft
A21N
Turbulence
moderate clear-air turbulence
B38M at 6,000 ft, 2 nm southeast, 5:47 pm PDT (00:47 UTC): moderate turbulence. At the destination end, 2 nm southeast of the line.
as filed, and in English
```
EWR UA /OV 2 NW OF EWR/TM 0047/FL60/TP B38M/TB MODERATE
```
Report
a routine report filed through EWR
Where
2 northwest of ewr
Time
00:47 UTC
Height
at 6,000 ft
Aircraft
B38M
Turbulence
moderate
CRJ7 at 15,000 ft, 23 nm south, 5:07 pm PDT (00:07 UTC): moderate chop turbulence. At the destination end, 23 nm south of the line.
as filed, and in English
```
BLM UA /OV COL/TM 0007/FL150/TP CRJ7/TB MOD CHOP
```
Report
a routine report filed through BLM
Where
over COL
Time
00:07 UTC
Height
at 15,000 ft
Aircraft
CRJ7
Turbulence
moderate chop
BCS3 at 4,000 ft, 38 nm northeast, 5:42 pm PDT (00:42 UTC): moderate turbulence, imc. At the destination end, 38 nm northeast of the line.
as filed, and in English
```
BDR UA /OV BDR180010/TM 0042/FL040/TP BCS3/WX IMC/TB MOD
```
Report
a routine report filed through BDR
Where
10 nm south (180°) of BDR
Time
00:42 UTC
Height
at 4,000 ft
Aircraft
BCS3
Weather
instrument conditions
Turbulence
moderate

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 18 forecast points nearest it (RNO, BAM, ELY, SLC, RKS, BFF, ONL, OMA, MCW, DBQ, JOT, MKG, FWA, CLE, AGC, PSB, AVP, JFK). 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 9 kt	−6 kt	16 °C	126 kt	16 h 35 min	1:49 pm EDT (17:49 UTC)
7,500 ft	220° at 15 kt	−11 kt	12 °C	131 kt	15 h 57 min	1:11 pm EDT (17:11 UTC)
9,500 ft	230° at 18 kt	−15 kt	8 °C	135 kt	15 h 29 min	12:43 pm EDT (16:43 UTC)
11,500 ft	230° at 20 kt	−18 kt	4 °C	138 kt	15 h 09 min	12:23 pm EDT (16:23 UTC)
13,500 ft	230° at 22 kt	−20 kt	0 °C	140 kt	14 h 56 min	12:10 pm EDT (16:10 UTC)
15,500 ft	230° at 23 kt	−21 kt	-5 °C	141 kt	14 h 49 min	12:03 pm EDT (16:03 UTC)
17,500 ft	230° at 25 kt	−22 kt	-9 °C	142 kt	14 h 43 min	11:57 am EDT (15:57 UTC)
18,000 ft FL180	230° at 25 kt	−22 kt	-10 °C	142 kt	14 h 43 min	11:57 am EDT (15:57 UTC)
24,000 ft FL240	240° at 29 kt	−27 kt	-21 °C	147 kt	14 h 13 min	11:27 am EDT (15:27 UTC)
30,000 ft FL300	240° at 40 kt	−38 kt	-33 °C	158 kt	13 h 14 min	10:28 am EDT (14:28 UTC)
34,000 ft FL340	250° at 49 kt	−47 kt	-40 °C	167 kt	12 h 31 min	9:45 am EDT (13:45 UTC)
39,000 ft FL390	250° at 55 kt	−55 kt	-48 °C	175 kt	11 h 57 min	9:11 am EDT (13:11 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
RNO	used from 0 nm out; 25 nm from the line		320/7	260/13 1°	230/21 -7°	210/38 -17°	220/43 -26°	230/54 -29°	230/59 -32°	230/54 -41°
BAM	used from 100 nm out; 34 nm from the line			270/8 4°	230/27 -4°	220/49 -18°	210/52 -26°	220/77 -29°	220/71 -33°	220/63 -43°
ELY	used from 200 nm out; 73 nm from the line			210/20 4°	240/21 -1°	230/37 -13°	200/58 -25°	220/73 -27°	220/73 -36°	220/69 -44°
SLC	used from 250 nm out; 92 nm from the line		280/8	210/39 5°	210/52 -1°	200/50 -11°	200/56 -23°	220/61 -28°	230/73 -37°	230/73 -45°
RKS	used from 450 nm out; 30 nm from the line			190/43	210/65 3°	210/57 -9°	210/56 -21°	210/47 -33°	230/63 -37°	240/77 -46°
BFF	used from 650 nm out; 75 nm from the line		120/24	180/31 13°	210/26 7°	230/25 -7°	240/41 -20°	230/52 -36°	250/56 -41°	260/57 -45°
ONL	used from 850 nm out; 95 nm from the line		200/20 17°	230/26 14°	240/21 7°	250/27 -9°	260/32 -19°	240/44 -34°	240/56 -41°	250/62 -51°
OMA	used from 1050 nm out; 70 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°
MCW	used from 1150 nm out; 53 nm from the line	200/35	240/33 18°	250/20 10°	260/10 6°	270/18 -8°	260/28 -19°	280/30 -34°	290/49 -43°	280/70 -54°
DBQ	used from 1250 nm out; 48 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 1400 nm out; 49 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 1500 nm out; 59 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°
FWA	used from 1550 nm out; 68 nm from the line	350/9	350/24 15°	360/25 9°	360/29 4°	350/31 -10°	340/39 -22°	330/40 -37°	320/38 -43°	320/48 -48°
CLE	used from 1650 nm out; 53 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°
AGC	used from 1800 nm out; 73 nm from the line	140/12	350/10 12°	L/V 9°	L/V 3°	200/11 -11°	220/21 -22°	220/47 -33°	230/51 -39°	230/45 -48°
PSB	used from 1850 nm out; 34 nm from the line		260/13 13°	220/12 8°	220/11 4°	230/27 -11°	210/31 -21°	220/73 -32°	220/75 -40°	230/66 -50°
AVP	used from 1950 nm out; 29 nm from the line	110/36	190/34 13°	230/11 8°	230/16 4°	230/26 -8°	220/40 -19°	230/73 -33°	230/98 -41°	230/87 -51°
JFK	used from 2050 nm out; 20 nm from the line	140/43	170/35 13°	230/18 9°	250/25 5°	240/40 -7°	230/50 -17°	230/75 -31°	230/78 -41°	230/88 -53°

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
RNO Reno, NV	departure	VFR Sky: scattered clouds at 9,000 feet	from the north (360°) at 14 knots, gusting to 22	10+ mi	none	4,414 ft	5:55 pm PDT (00:55 UTC)
SPZ Silver Springs, NV	20 nm out, 13 nm southeast of the line	no report just now				4,265 ft
OGD Ogden, UT	370 nm out, 9 nm north of the line, tower	VFR Sky: overcast at 6,000 feet Weather: light rain	from the east (090°) at 8 knots	9 mi	6,000 ft	4,472 ft	00:53 UTC
RWL Rawlins, WY	590 nm out, 6 nm northwest of the line	VFR	from the south (180°) at 5 knots	10+ mi	none	6,816 ft	13:53 UTC
GUR Guernsey, WY	700 nm out, 18 nm north of the line, tower	VFR Sky: a few clouds at 14,000 feet, scattered clouds at 24,000 feet	from the east (090°) at 11 knots	10+ mi	none	4,401 ft	00:55 UTC
ONL O'Neill, NE	970 nm out, 6 nm north of the line	VFR	from the north (360°) at 6 knots	10+ mi	none	2,033 ft	00:55 UTC
SUX Sioux City, IA	1070 nm out, 2 nm southeast of the line, tower	VFR	from the south-southeast (160°) at 4 knots	10+ mi	none	1,098 ft	00:52 UTC
DBQ Dubuque, IA	1320 nm out, 3 nm east of the line, tower	VFR	from the south-southeast (160°) at 9 knots	10+ mi	none	1,076 ft	00:53 UTC
AZO Kalamazoo, MI	1550 nm out, 6 nm northeast of the line, tower	VFR	calm	10+ mi	none	873 ft	00:53 UTC
CGF Cleveland, OH	1740 nm out, 12 nm south of the line, tower	marginal VFR Sky: overcast at 3,000 feet	calm	10+ mi	3,000 ft	876 ft	00:47 UTC
EWR Newark, NJ	2070 nm out, 2 nm southeast of the line, tower	IFR Sky: a broken layer at 900 feet, overcast at 1,500 feet Weather: light rain, mist	from the north-northeast (030°) at 16 knots, gusting to 22	6 mi	900 ft	17 ft	00:51 UTC
JFK New York, NY	destination	IFR Sky: a broken layer at 900 feet, overcast at 1,800 feet Weather: light drizzle	from the northeast (040°) at 11 knots	10+ mi	900 ft	13 ft	9:08 pm EDT (01:08 UTC)

The highest airport on this list sits at 6,816 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At JFK when you get there the forecast at the estimated arrival, 9:11 am EDT (13:11 UTC)

Wind from the north at 12 knots, visibility more than 6 miles, a broken layer at 800 feet, overcast at 1,500 feet IFR

The whole forecast for JFK

From Sun 8:00 pm EDT (00:00 UTC): wind from the northeast at 15 knots, gusting to 25, visibility 5 miles, light rain showers, mist, scattered clouds at 400 feet, overcast at 600 feet
From Sun 11:00 pm EDT (03:00 UTC): wind from the north-northeast at 12 knots, visibility 6 miles, mist, showers nearby, scattered clouds at 400 feet, overcast at 600 feet
At times between Sun 11:00 pm EDT (03:00 UTC) and 3:00 am EDT (07:00 UTC): a broken layer at 400 feet
From Mon 8:00 am EDT (12:00 UTC): wind from the north at 12 knots, visibility more than 6 miles, a broken layer at 800 feet, overcast at 1,500 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the north at 11 knots, visibility more than 6 miles, a broken layer at 2,500 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 10 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet
From Mon 5:00 pm EDT (21:00 UTC): wind from the northwest at 9 knots, visibility more than 6 miles, a few clouds at 5,000 feet
From Mon 11:00 pm EDT (03:00 UTC): wind from the north-northwest at 5 knots, visibility more than 6 miles, a few clouds at 5,000 feet

The forecast for RNO, the departure

From Sun 5:00 pm PDT (00:00 UTC): wind from the northwest at 12 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 8,000 feet
From Sun 10:00 pm PDT (05:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet
From Mon 6:00 am PDT (13:00 UTC): wind from the north-northwest at 4 knots, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 11:00 am PDT (18:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, showers nearby, a broken layer at 5,000 feet

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

6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1770 nm along the route · a VIP movement · today · ZOB
6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 23 nm from the route, 1780 nm along the route · security · today · ZOB
6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 19 nm from the route, 1780 nm along the route · a VIP movement · today · ZOB
5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 4 nm from the route, at the destination end · security · until 20 October · ZNY

Daylight

Sunset at RNO 6:24 pm PDT (01:24 UTC), at JFK 6:19 pm EDT (22:19 UTC) (civil twilight ends 6:47 pm EDT (22:47 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: Reno/Tahoe International, John F Kennedy International.