Westchester County to Henderson Executive HPN → HND
1,951 nautical miles (2,246 statute miles) west on a straight line, true course 275°, about 288° magnetic at the departure end (variation 13W). At 120 knots that is 18 h 57 min at the quickest height in today's winds (6,500 ft, a 17-knot headwind), arriving about 11:54 pm PDT (06:54 UTC), after sunset at the destination. Right now HPN is IFR, wind from the north (350°) at 8 knots; HND is VFR, wind from the south (180°) 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: 1 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). Over the first 548 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the first 259 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 80 to 269 nm out.
- 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 777 to 1235 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 1364 to 1454 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the route from 1374 to 1822 nm out.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 1424 to 1633 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1573 to 1882 nm out.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the last 309 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 1822 to 1872 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Near the route, at the destination end.
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 HPN.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- urgent SF50 descending, 19 nm south, 6:50 am EDT (10:50 UTC): light turbulence, overcast above 1,200 ft, remarks: during the descent runway 5. At the departure end, 19 nm south of the line.
as filed, and in English
MMU UUA /OV MMU/TM 1050/FLDURD/TP SF50/SK OVC012/TB LGT/RM DURD RWY 5
- Report
- an urgent report filed through MMU
- Where
- over MMU
- Time
- 10:50 UTC
- Height
- during the descent
- Aircraft
- SF50
- Sky
- overcast from 1,200 ft
- Turbulence
- light
- Remarks
- during the descent runway 5
- PC12 at 2,500 ft, 32 nm southeast, 7:51 am EDT (11:51 UTC): remarks: dur D. At the departure end, 32 nm southeast of the line.
as filed, and in English
ISP UA /OV ISP 090 070/TM 1151/FL025/TP PC12/SK TOPS 025/RM DUR D
- Report
- a routine report filed through ISP
- Where
- isp at 9,000 ft at 7,000 ft
- Time
- 11:51 UTC
- Height
- at 2,500 ft
- Aircraft
- PC12
- Sky
- tops 2,500 ft
- Remarks
- dur D
- C172 , 21 nm northeast, 7:38 am EDT (11:38 UTC): overcast above 1,100 ft. At the departure end, 21 nm northeast of the line.
as filed, and in English
DXR UA /OV KDXR/TM 1138/FL000/TP C172/SK OVC011
- Report
- a routine report filed through DXR
- Where
- over KDXR
- Time
- 11:38 UTC
- Height
- at 0 ft
- Aircraft
- C172
- Sky
- overcast from 1,100 ft
- B739 at 28,000 ft, 42 nm north, 7:28 am EDT (11:28 UTC): light chop turbulence, remarks: during the climb. At the departure end, 42 nm north of the line.
as filed, and in English
POU UA /OV PWL/TM 1128/FL280/TP B739/TB OCNL LGT CHOP/RM DURC
- Report
- a routine report filed through POU
- Where
- over PWL
- Time
- 11:28 UTC
- Height
- at 28,000 ft
- Aircraft
- B739
- Turbulence
- occasional light chop
- Remarks
- during the climb
- PC12 at 2,300 ft, 6 nm southeast, 7:13 am EDT (11:13 UTC): no turbulence, overcast from 700 ft to 2,300 ft. At the departure end, 6 nm southeast of the line.
as filed, and in English
HPN UA /OV HPN130006/TM 1113/FL023/TP PC12/SK OVC007-TOP023/TB NEG
- Report
- a routine report filed through HPN
- Where
- 6 nm southeast (130°) of HPN
- Time
- 11:13 UTC
- Height
- at 2,300 ft
- Aircraft
- PC12
- Sky
- overcast from 700 ft, tops 2,300 ft
- Turbulence
- none
- A320 climbing, 30 nm south, 6:42 am EDT (10:42 UTC): a routine report with nothing remarked on. At the departure end, 30 nm south of the line.
as filed, and in English
JFK UA /OV JFK150005/TM 1042/FLDURC/TP A320/SK 010-TOP024
- Report
- a routine report filed through JFK
- Where
- 5 nm southeast (150°) of JFK
- Time
- 10:42 UTC
- Height
- during the climb
- Aircraft
- A320
- Sky
- 010-TOP024
- B737 climbing, 32 nm southeast, 6:05 am EDT (10:05 UTC): a routine report with nothing remarked on. At the departure end, 32 nm southeast of the line.
as filed, and in English
ISP UA /OV ISP/TM 1005/FLDURC/TP B737/SK BASES 009
- Report
- a routine report filed through ISP
- Where
- over ISP
- Time
- 10:05 UTC
- Height
- during the climb
- Aircraft
- B737
- Sky
- bases 900 ft
- E175 descending, 18 nm south, 7:50 am EDT (11:50 UTC): remarks: base 80,000 ft feet. At the departure end, 18 nm south of the line.
as filed, and in English
LGA UA /OV FINAL RWY 04/TM 1150/FLDURD/TP E175/RM BASE 800 FEET
- Report
- a routine report filed through LGA
- Where
- final runway 04
- Time
- 11:50 UTC
- Height
- during the descent
- Aircraft
- E175
- Remarks
- base 80,000 ft feet
- E175 descending, 18 nm south, 6:51 am EDT (10:51 UTC): remarks: base 80,000 ft feet. At the departure end, 18 nm south of the line.
as filed, and in English
LGA UA /OV FINAL RWY 04/TM 1051/FLDURD/TP E175/RM BASE 800 FEET
- Report
- a routine report filed through LGA
- Where
- final runway 04
- Time
- 10:51 UTC
- Height
- during the descent
- Aircraft
- E175
- Remarks
- base 80,000 ft feet
- B787 at 900 ft, 24 nm south, 7:14 am EDT (11:14 UTC): overcast above 900 ft. At the departure end, 24 nm south of the line.
as filed, and in English
EWR UA /OV FINAL 4R/TM 1114/FL009/TP B787/SK 009 OVC
- Report
- a routine report filed through EWR
- Where
- final 4R
- Time
- 11:14 UTC
- Height
- at 900 ft
- Aircraft
- B787
- Sky
- at 900 ft overcast
- C68A at 900 ft, 13 nm south, 7:03 am EDT (11:03 UTC): overcast above 900 ft, remarks: during the climb. At the departure end, 13 nm south of the line.
as filed, and in English
TEB UA /OV KTEB001002/TM 1103/FL009/TP C68A/SK OVC009/RM DURC
- Report
- a routine report filed through TEB
- Where
- 2 nm north (001°) of KTEB
- Time
- 11:03 UTC
- Height
- at 900 ft
- Aircraft
- C68A
- Sky
- overcast from 900 ft
- Remarks
- during the climb
- B39M at 1,100 ft, 24 nm south, 6:47 am EDT (10:47 UTC): overcast above 1,100 ft. At the departure end, 24 nm south of the line.
as filed, and in English
EWR UA /OV FINAL 4R/TM 1047/FL011/TP B39M/SK 011 OVC
- Report
- a routine report filed through EWR
- Where
- final 4R
- Time
- 10:47 UTC
- Height
- at 1,100 ft
- Aircraft
- B39M
- Sky
- at 1,100 ft overcast
- HELO at 900 ft, 14 nm south, 7:38 am EDT (11:38 UTC): overcast above 1,100 ft. At the departure end, 14 nm south of the line.
as filed, and in English
CDW UA /OV CDW/TM 1138/FL009/TP HELO/SK OVC011/WX 6SM
- Report
- a routine report filed through CDW
- Where
- over CDW
- Time
- 11:38 UTC
- Height
- at 900 ft
- Aircraft
- HELO
- Sky
- overcast from 1,100 ft
- Weather
- 6SM
- G280 descending, 19 nm south, 7:30 am EDT (11:30 UTC): light turbulence, overcast above 1,000 ft. At the departure end, 19 nm south of the line.
as filed, and in English
MMU UA /OV DURD 5/TM 1130/FLDURD/TP G280/SK OVC010/TB LIGHT TURB DURD
- Report
- a routine report filed through MMU
- Where
- during the descent 5
- Time
- 11:30 UTC
- Height
- during the descent
- Aircraft
- G280
- Sky
- overcast from 1,000 ft
- Turbulence
- light turbulence during the descent
16 more routine reports are on the map.
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 19 forecast points nearest it (JFK, AVP, PSB, AGC, CLE, FWA, JOT, SPI, BRL, DSM, OMA, GRI, GLD, PUB, ALS, GJT, FMN, BCE, LAS). 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 | 260° at 18 kt | +19 kt | 15 °C | 101 kt | 19 h 19 min | 12:16 am PDT (07:16 UTC) |
| 6,500 ft | 270° at 15 kt | +17 kt | 14 °C | 103 kt | 18 h 57 min | 11:54 pm PDT (06:54 UTC) |
| 8,500 ft | 260° at 16 kt | +18 kt | 10 °C | 102 kt | 19 h 08 min | 12:05 am PDT (07:05 UTC) |
| 10,500 ft | 250° at 18 kt | +19 kt | 6 °C | 101 kt | 19 h 19 min | 12:16 am PDT (07:16 UTC) |
| 12,500 ft | 250° at 20 kt | +21 kt | 2 °C | 99 kt | 19 h 42 min | 12:39 am PDT (07:39 UTC) |
| 14,500 ft | 250° at 22 kt | +24 kt | -2 °C | 96 kt | 20 h 19 min | 1:16 am PDT (08:16 UTC) |
| 16,500 ft | 250° at 25 kt | +27 kt | -6 °C | 93 kt | 20 h 59 min | 1:56 am PDT (08:56 UTC) |
| 18,000 ft FL180 | 250° at 27 kt | +29 kt | -9 °C | 91 kt | 21 h 26 min | 2:23 am PDT (09:23 UTC) |
| 24,000 ft FL240 | 250° at 36 kt | +38 kt | -21 °C | 82 kt | 23 h 48 min | 4:45 am PDT (11:45 UTC) |
| 30,000 ft FL300 | 260° at 45 kt | +48 kt | -33 °C | 72 kt | 27 h 06 min | 8:03 am PDT (15:03 UTC) |
| 34,000 ft FL340 | 260° at 53 kt | +57 kt | -39 °C | 63 kt | 30 h 58 min | 11:55 am PDT (18:55 UTC) |
| 39,000 ft FL390 | 270° at 51 kt | +54 kt | -48 °C | 66 kt | 29 h 34 min | 10:31 am PDT (17:31 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JFK | used from 0 nm out; 35 nm from the line | 020/25 | 290/9 12° | 300/12 7° | 320/14 3° | 290/17 -10° | 240/27 -21° | 240/44 -36° | 240/53 -41° | 240/51 -50° |
| AVP | used from 50 nm out; 20 nm from the line | 010/20 | 020/24 11° | 360/19 8° | 350/23 2° | 320/24 -11° | 330/25 -22° | 330/27 -37° | 310/28 -42° | 290/30 -50° |
| PSB | used from 149 nm out; 32 nm from the line | 020/21 12° | 360/28 7° | 360/29 1° | 350/33 -10° | 350/42 -22° | 350/49 -37° | 340/63 -43° | 350/39 -52° | |
| AGC | used from 249 nm out; 56 nm from the line | 340/11 | 350/12 11° | 360/25 7° | 340/30 2° | 340/41 -8° | 340/44 -21° | 350/59 -36° | 340/68 -42° | 340/50 -51° |
| CLE | used from 299 nm out; 45 nm from the line | 310/7 | 350/20 14° | 340/16 9° | 320/21 2° | 320/32 -8° | 330/34 -20° | 330/45 -36° | 320/60 -45° | 320/64 -51° |
| FWA | used from 448 nm out; 49 nm from the line | 270/20 | 300/16 15° | 290/14 10° | 280/17 3° | 290/25 -7° | 280/30 -19° | 280/34 -35° | 290/48 -44° | 300/64 -52° |
| JOT | used from 597 nm out; 40 nm from the line | 250/25 | 260/22 14° | 250/17 9° | 270/21 5° | 280/28 -8° | 280/36 -20° | 270/41 -35° | 280/57 -42° | 290/65 -50° |
| SPI | used from 697 nm out; 67 nm from the line | 260/28 | 250/22 15° | 250/14 9° | 260/20 6° | 280/27 -7° | 280/34 -19° | 280/48 -32° | 280/59 -41° | 300/60 -49° |
| BRL | used from 747 nm out; 18 nm from the line | 250/32 | 250/19 17° | 260/15 11° | 270/16 3° | 290/23 -7° | 260/42 -20° | 270/52 -34° | 280/63 -39° | 290/64 -48° |
| DSM | used from 846 nm out; 62 nm from the line | 250/47 | 260/25 20° | 240/19 11° | 240/31 5° | 250/26 -9° | 260/38 -20° | 260/47 -34° | 270/58 -37° | 270/61 -47° |
| OMA | used from 946 nm out; 65 nm from the line | 230/47 | 240/33 21° | 230/22 13° | 220/27 5° | 240/35 -8° | 250/43 -21° | 260/47 -33° | 260/59 -36° | 270/58 -46° |
| GRI | used from 1045 nm out; 71 nm from the line | 230/39 23° | 230/32 15° | 210/29 7° | 230/31 -8° | 230/43 -21° | 250/52 -31° | 260/59 -35° | 260/59 -46° | |
| GLD | used from 1195 nm out; 62 nm from the line | 260/37 | 260/25 14° | 250/27 8° | 230/36 -8° | 230/49 -21° | 250/71 -30° | 260/82 -36° | 250/73 -48° | |
| PUB | used from 1344 nm out; 64 nm from the line | 260/45 11° | 240/38 6° | 230/47 -8° | 230/51 -19° | 240/74 -29° | 240/82 -35° | 250/72 -48° | ||
| ALS | used from 1493 nm out; 65 nm from the line | 240/35 3° | 230/54 -9° | 240/66 -19° | 230/85 -26° | 240/87 -34° | 240/70 -47° | |||
| GJT | used from 1543 nm out; 75 nm from the line | 220/26 6° | 230/39 0° | 220/55 -13° | 230/60 -23° | 230/78 -31° | 230/80 -35° | 230/74 -44° | ||
| FMN | used from 1593 nm out; 69 nm from the line | 220/16 6° | 220/39 1° | 220/50 -10° | 230/67 -23° | 230/94 -29° | 230/102 -35° | 230/90 -46° | ||
| BCE | used from 1692 nm out; 78 nm from the line | 200/32 -2° | 210/57 -15° | 220/71 -22° | 220/69 -30° | 220/64 -38° | 220/67 -44° | |||
| LAS | used from 1842 nm out; 83 nm from the line | 210/20 8° | 210/29 4° | 200/32 -3° | 200/51 -15° | 210/64 -21° | 220/70 -30° | 220/66 -38° | 220/55 -44° |
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 |
|---|---|---|---|---|---|---|---|
| HPN White Plains, NY | departure | IFR Sky: overcast at 700 feet | from the north (350°) at 8 knots | 10+ mi | 700 ft | 439 ft | 6:56 am EDT (10:56 UTC) |
| IPT Williamsport, PA | 149 nm out, 4 nm east of the line, tower | VFR Sky: scattered clouds at 1,800 feet, overcast at 3,900 feet | from the west (280°) at 9 knots | 10+ mi | 3,900 ft | 528 ft | 11:43 UTC |
| YNG Youngstown/Warren, OH | 319 nm out, 4 nm southeast of the line, tower | marginal VFR Sky: scattered clouds at 600 feet, overcast at 1,700 feet Weather: mist | from the west (260°) at 4 knots | 5 mi | 1,700 ft | 1,191 ft | 11:51 UTC |
| FWA Fort Wayne, IN | 518 nm out, 14 nm south of the line, tower | marginal VFR Sky: a broken layer at 25,000 feet Weather: mist | from the south (170°) at 5 knots | 3 mi | 25,000 ft | 814 ft | 11:30 UTC |
| PIA Peoria, IL | 727 nm out, 17 nm south of the line, tower | VFR | from the south (190°) at 3 knots | 10+ mi | none | 660 ft | 10:54 UTC |
| TVK Centerville, IA | 866 nm out, 4 nm west of the line | VFR Sky: overcast at 12,000 feet | from the south (180°) at 8 knots | 9 mi | 12,000 ft | 1,023 ft | 11:35 UTC |
| FBY Fairbury, NE | 1065 nm out, 4 nm northwest of the line | no report just now | 1,478 ft | ||||
| GLD Goodland, KS | 1284 nm out, 3 nm east of the line | VFR | from the south-southwest (210°) at 13 knots | 10+ mi | none | 3,657 ft | 11:53 UTC |
| COS Colorado Springs, CO | 1424 nm out, 3 nm northwest of the line, tower | VFR Sky: a few clouds at 20,000 feet | from the southwest (230°) at 11 knots, gusting to 22 | 10+ mi | none | 6,187 ft | 10:54 UTC |
| BDG Blanding, UT | 1663 nm out, 3 nm south of the line | VFR Sky: a broken layer at 4,100 feet, overcast at 4,900 feet Weather: light rain | from the south (170°) at 11 knots | 10+ mi | 4,100 ft | 5,867 ft | 06:15 UTC |
| PGA Page, AZ | 1762 nm out, 10 nm south of the line | VFR Sky: a broken layer at 10,000 feet | variable at 4 knots | 10+ mi | 10,000 ft | 4,316 ft | 11:53 UTC |
| HND Las Vegas, NV | destination | VFR Sky: a few clouds at 11,000 feet | from the south (180°) at 10 knots | 10+ mi | none | 2,491 ft | 3:56 am PDT (10:56 UTC) |
The highest airport on this list sits at 6,187 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At HND when you get there the forecast at the estimated arrival, 11:54 pm PDT (06:54 UTC)
Wind from the south at 9 knots, visibility more than 6 miles, a few clouds at 8,000 feet, scattered clouds at 10,000 feet VFR
The whole forecast for HND
- From Mon 5:00 am PDT (12:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, showers nearby, scattered clouds at 8,000 feet, a broken layer at 10,000 feet
- From Mon 9:00 am PDT (16:00 UTC): wind from the south-southwest at 11 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 16 knots, gusting to 26, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
- From Mon 9:00 pm PDT (04:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, a few clouds at 8,000 feet, scattered clouds at 10,000 feet
The forecast for HPN, the departure
- From Mon 8:00 am EDT (12:00 UTC): wind from the north-northwest at 9 knots, visibility more than 6 miles, a broken layer at 1,500 feet
- At times between Mon 8:00 am EDT (12:00 UTC) and 10:00 am EDT (14:00 UTC): a broken layer at 700 feet
- From Mon 1:00 pm EDT (17:00 UTC): wind from the north-northwest at 9 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet
- From Mon 10:00 pm EDT (02:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 5,000 feet, a few clouds at 15,000 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 18 nm from the route, at the departure end · security · until 20 October · ZNY
- 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 289 nm along the route · a VIP movement · today · ZOB
- 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 309 nm along the route · a VIP movement · today · ZOB
- 6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 2 nm from the route, 319 nm along the route · security · today · ZOB
- 6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC 17 nm from the route, 1454 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV
- 6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local on the route, at the destination end · a VIP movement · starts tomorrow · ZLA
- 6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local 5 nm from the route, at the destination end · security · starts tomorrow · ZLA
Daylight
Sunset at HPN 6:19 pm EDT (22:19 UTC), at HND 6:07 pm PDT (01:07 UTC) (civil twilight ends 6:33 pm PDT (01:33 UTC)). At 120 knots the arrival at HND is before sunrise there (6:45 am PDT (13:45 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







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: Westchester County, Henderson Executive.
