Plan a flight · Mon 12:26 am PDT (07:26 UTC)

Henderson Executive to General Edward Lawrence Logan International HND → BOS

2,066 nautical miles (2,377 statute miles) northeast on a straight line, true course 066°, about 053° magnetic at the departure end (variation 13E). At 120 knots that is 12 h 09 min at the quickest height in today's winds (34,000 ft, a 50-knot tailwind), arriving about 3:35 pm EDT (19:35 UTC). Right now HND is VFR, wind from the south (180°) at 13 knots, gusting to 21; BOS is IFR, wind from the north (010°) 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: 3 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 2C: moderate icing up to 23,000 ft. Over the first 200 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 609 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 60 to 359 nm out.
AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Near the route, 140 nm along 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). Near the route, 160 nm along the route.
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 369 to 519 nm out.
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 629 to 1198 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 699 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1757 to 1976 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 299 nm of the route.
AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 1936 to 2006 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 10,000 ft. Over the last 80 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 HND.

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

urgent E75L at 9,000 ft, 34 nm north, 9:30 pm PDT (04:30 UTC): remarks: low-level wind shear + 20K 1000-1500 above ground on approach. 439 nm along the route, 34 nm north 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
A321 at 31,000 ft, 16 nm southeast, 11:41 pm PDT (06:41 UTC): moderate turbulence, remarks: mtw +/-15KT zdvwc. 529 nm along the route, 16 nm southeast of the line.
as filed, and in English
```
COS UA /OV BRK/TM 0641/FL310/TP A321/TB MOD/RM MTW +/-15KT. ZDVWC
```
Report
a routine report filed through COS
Where
over BRK
Time
06:41 UTC
Height
at 31,000 ft
Aircraft
A321
Turbulence
moderate
Remarks
mtw +/-15KT zdvwc
UAL330 at 35,000 ft, 33 nm north, 9:30 pm PDT (04:30 UTC): moderate turbulence, wind 235° at 92 knots. At the destination end, 33 nm north of the line.
as filed, and in English
```
ARP UAL330 4257N 07145W 0430 F350 235/092KT TB MOD TURB CONT MOD CHOP IC
```
Report
a routine report filed through ARP
UAL932 at 35,000 ft, 50 nm east, 9:34 pm PDT (04:34 UTC): moderate turbulence, wind 240° at 69 knots. At the destination end, 50 nm east of the line.
as filed, and in English
```
ARP UAL932 4206N 06957W 0434 F350 240/069KT TB MOD TURB IC
```
Report
a routine report filed through ARP
UAL932 at 35,000 ft, 47 nm east, 9:33 pm PDT (04:33 UTC): moderate turbulence. At the destination end, 47 nm east of the line.
as filed, and in English
```
ARP UAL932 4206N 07001W 0433 F350 TB MODERATE SK CLEAR IC NONE
```
Report
a routine report filed through ARP
B737 at 14,500 ft, 5 nm south, 10:30 pm PDT (05:30 UTC): light turbulence. At the departure end, 5 nm south of the line.
as filed, and in English
```
LAS UA /OV LAS155012/TM 0530/FL145/TP B737/TB LGT
```
Report
a routine report filed through LAS
Where
12 nm southeast (155°) of LAS
Time
05:30 UTC
Height
at 14,500 ft
Aircraft
B737
Turbulence
light
B737 at 19,000 ft, 7 nm north, 10:45 pm PDT (05:45 UTC): light turbulence. At the departure end, 7 nm north of the line.
as filed, and in English
```
LAS UA /OV LAS050012/TM 0545/FL190/TP B737/TB LGT
```
Report
a routine report filed through LAS
Where
12 nm northeast (050°) of LAS
Time
05:45 UTC
Height
at 19,000 ft
Aircraft
B737
Turbulence
light
B38M at 14,000 ft, 1 nm northeast, 10:47 pm PDT (05:47 UTC): light rime icing, 6 °C. At the departure end, 1 nm northeast of the line.
as filed, and in English
```
LAS UA /OV LAS059040/TM 0547/FL140/TP B38M/TA 06/IC LGT RIME
```
Report
a routine report filed through LAS
Where
40 nm northeast (059°) of LAS
Time
05:47 UTC
Height
at 14,000 ft
Aircraft
B38M
Temperature
6 °C
Icing
light rime
PC12 at 26,000 ft, 29 nm south, 11:27 pm PDT (06:27 UTC): light chop turbulence, remarks: ZDVWC-12. 449 nm along the route, 29 nm south of the line.
as filed, and in English
```
GUC UA /OV HBU090040/TM 0627/FL260/TP PC12/TB OCNL LGT CHOP/RM ZDVWC-12
```
Report
a routine report filed through GUC
Where
40 nm east (090°) of HBU
Time
06:27 UTC
Height
at 26,000 ft
Aircraft
PC12
Turbulence
occasional light chop
Remarks
ZDVWC-12
A320 at 31,000 ft, 45 nm south, 11:58 pm PDT (06:58 UTC): light chop turbulence, remarks: mtw a 10-knot loss of airspeed 100FT zdvwc. 489 nm along the route, 45 nm south of the line.
as filed, and in English
```
PUB UA /OV PUB260040/TM 0658/FL310/TP A320/TB LGT CHOP/RM MTW +/-10KT 100FT. ZDVWC
```
Report
a routine report filed through PUB
Where
40 nm west (260°) of PUB
Time
06:58 UTC
Height
at 31,000 ft
Aircraft
A320
Turbulence
light chop
Remarks
mtw a 10-knot loss of airspeed 100FT zdvwc
CRJ2 at 22,000 ft, 10 nm north, 11:35 pm PDT (06:35 UTC): no turbulence up to 26,000 ft, no icing, clear from 22,000 ft to 60,000 ft, remarks: during the descent ZDVWC-26. 489 nm along the route, 10 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN220060/TM 0635/FL220/TP CRJ2/SK SKC/TB NEG BLO 260/IC NEG/RM DURD/ ZDVWC-26
```
Report
a routine report filed through DEN
Where
60 nm southwest (220°) of DEN
Time
06:35 UTC
Height
at 22,000 ft
Aircraft
CRJ2
Sky
clear
Turbulence
no below 26,000 ft
Icing
none
Remarks
during the descent ZDVWC-26
B738 at 23,000 ft, 20 nm northwest, 11:23 pm PDT (06:23 UTC): no turbulence from 23,000 ft to 26,000 ft, clear from 23,000 ft to 60,000 ft, remarks: during the descent sskii star ZDVWC-06. 489 nm along the route, 20 nm northwest of the line.
as filed, and in English
```
DEN UA /OV DEN230060/TM 0623/FL230/TP B738/SK SKC/TB NEG 230-260/RM DURD SSKII STAR. ZDVWC-06
```
Report
a routine report filed through DEN
Where
60 nm southwest (230°) of DEN
Time
06:23 UTC
Height
at 23,000 ft
Aircraft
B738
Sky
clear
Turbulence
no from 23,000 ft to 26,000 ft
Remarks
during the descent sskii star ZDVWC-06
A20N at 25,000 ft, 39 nm north, 11:19 pm PDT (06:19 UTC): light chop turbulence up to 26,000 ft, remarks: during the climb ZDVWC-06. 499 nm along the route, 39 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN250045/TM 0619/FL250/TP A20N/TB OCNL LGT CHOP BLO 260/RM DURC. ZDVWC-06
```
Report
a routine report filed through DEN
Where
45 nm west (250°) of DEN
Time
06:19 UTC
Height
at 25,000 ft
Aircraft
A20N
Turbulence
occasional light chop below 26,000 ft
Remarks
during the climb ZDVWC-06
E170 at 22,500 ft, 9 nm northwest, 10:06 pm PDT (05:06 UTC): light to moderate turbulence up to 23,000 ft, remarks: during the descent tbarr star ZDVWC-13. 499 nm along the route, 9 nm northwest 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

10 more routine reports are on the map.

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 21 forecast points nearest it (LAS, BCE, FMN, GJT, PUB, DEN, GLD, GRI, OMA, DSM, BRL, DBQ, JOT, MKG, FWA, CLE, BUF, SYR, ALB, BDL, BOS). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	250° at 14 kt	−14 kt		134 kt	15 h 25 min	6:51 pm EDT (22:51 UTC)
5,500 ft	250° at 18 kt	−19 kt	17 °C	139 kt	14 h 52 min	6:18 pm EDT (22:18 UTC)
7,500 ft	250° at 17 kt	−18 kt	11 °C	138 kt	14 h 58 min	6:24 pm EDT (22:24 UTC)
9,500 ft	250° at 15 kt	−16 kt	8 °C	136 kt	15 h 11 min	6:37 pm EDT (22:37 UTC)
11,500 ft	240° at 17 kt	−18 kt	4 °C	138 kt	14 h 58 min	6:24 pm EDT (22:24 UTC)
13,500 ft	240° at 19 kt	−20 kt	0 °C	140 kt	14 h 45 min	6:11 pm EDT (22:11 UTC)
15,500 ft	250° at 22 kt	−23 kt	-4 °C	143 kt	14 h 27 min	5:53 pm EDT (21:53 UTC)
17,500 ft	250° at 24 kt	−26 kt	-9 °C	146 kt	14 h 09 min	5:35 pm EDT (21:35 UTC)
18,000 ft FL180	250° at 25 kt	−26 kt	-10 °C	146 kt	14 h 09 min	5:35 pm EDT (21:35 UTC)
24,000 ft FL240	250° at 32 kt	−33 kt	-21 °C	153 kt	13 h 30 min	4:56 pm EDT (20:56 UTC)
30,000 ft FL300	250° at 40 kt	−42 kt	-33 °C	162 kt	12 h 45 min	4:11 pm EDT (20:11 UTC)
34,000 ft FL340	260° at 48 kt	−50 kt	-39 °C	170 kt	12 h 09 min	3:35 pm EDT (19:35 UTC)
39,000 ft FL390	260° at 48 kt	−49 kt	-48 °C	169 kt	12 h 13 min	3:39 pm EDT (19:39 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
LAS	used from 0 nm out; 24 nm from the line		210/21 10°	200/18 5°	200/23 -2°	210/49 -14°	210/63 -21°	220/58 -30°	220/61 -35°	210/56 -44°
BCE	used from 100 nm out; 62 nm from the line				220/27 -1°	210/40 -13°	220/54 -21°	220/64 -30°	220/64 -34°	220/52 -44°
FMN	used from 250 nm out; 99 nm from the line			220/28 9°	220/40 2°	220/53 -10°	220/62 -22°	230/79 -28°	240/91 -34°	230/71 -45°
GJT	used from 299 nm out; 67 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°
PUB	used from 449 nm out; 74 nm from the line			230/25 13°	230/32 6°	220/44 -8°	230/49 -21°	240/70 -28°	240/67 -34°	240/58 -46°
DEN	used from 499 nm out; 44 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 599 nm out; 55 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 749 nm out; 73 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 898 nm out; 35 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 998 nm out; 34 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 1098 nm out; 67 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 1148 nm out; 44 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 1248 nm out; 41 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°
MKG	used from 1347 nm out; 63 nm from the line	260/22	290/16 15°	300/11 10°	290/5 3°	300/26 -9°	300/32 -20°	320/48 -36°	320/61 -45°	310/74 -53°
FWA	used from 1447 nm out; 88 nm from the line	300/17	320/20 16°	330/20 10°	340/15 3°	310/27 -8°	320/37 -20°	330/52 -36°	330/65 -43°	330/60 -50°
CLE	used from 1497 nm out; 87 nm from the line	340/7	010/16 13°	350/18 8°	350/20 3°	340/31 -10°	340/46 -21°	340/54 -37°	330/62 -44°	340/65 -49°
BUF	used from 1647 nm out; 58 nm from the line	320/10	010/16 10°	360/10 6°	340/13 2°	330/22 -11°	300/25 -23°	320/31 -38°	300/29 -44°	280/36 -50°
SYR	used from 1796 nm out; 39 nm from the line	280/13	350/18 10°	340/10 6°	300/15 1°	280/17 -12°	270/16 -23°	280/25 -38°	250/40 -42°	240/53 -50°
ALB	used from 1896 nm out; 26 nm from the line	120/9	270/8 10°	L/V 5°	260/9 1°	260/34 -10°	250/42 -22°	240/57 -35°	240/70 -42°	240/65 -50°
BDL	used from 1996 nm out; 41 nm from the line	120/24	290/23 12°	280/21 8°	250/36 3°	250/41 -11°	230/48 -21°	230/78 -32°	230/96 -41°	230/86 -52°
BOS	used from 2046 nm out; 10 nm from the line	110/20	200/26 12°	280/24 8°	260/29 3°	250/47 -10°	230/59 -19°	230/74 -33°	240/95 -41°	240/96 -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
HND Las Vegas, NV	departure	VFR Sky: a broken layer at 11,000 feet	from the south (180°) at 13 knots, gusting to 21	10+ mi	11,000 ft	2,491 ft	11:56 pm PDT (06:56 UTC)
KNB Kanab, UT	140 nm out, 7 nm north of the line	reported, no category	from the southwest (220°) at 4 knots	10+ mi	none	4,867 ft	07:15 UTC
AIB Nucla, CO	339 nm out, 6 nm north of the line	IFR Sky: scattered clouds at 7,000 feet Weather: haze	from the south (180°) at 10 knots	1.5 mi	none	5,945 ft	06:15 UTC
COS Colorado Springs, CO	529 nm out, 23 nm south of the line, tower	VFR Sky: a few clouds at 14,000 feet, a few clouds at 20,000 feet	from the west-southwest (240°) at 7 knots	10+ mi	none	6,187 ft	06:54 UTC
MCK Mc Cook, NE	729 nm out, 4 nm northeast of the line	VFR	from the southwest (220°) at 10 knots	10+ mi	none	2,582 ft	06:53 UTC
LNK Lincoln, NE	908 nm out, 3 nm southeast of the line, tower	VFR	from the south (190°) at 15 knots	10+ mi	none	1,218 ft	06:54 UTC
DSM Des Moines, IA	1058 nm out, 9 nm northwest of the line, tower	VFR Sky: a few clouds at 21,000 feet	from the south (190°) at 10 knots	10+ mi	none	957 ft	06:54 UTC
BTL Battle Creek, MI	1437 nm out, 3 nm northwest of the line, tower	VFR	from the south-southwest (200°) at 6 knots	9 mi	none	951 ft	06:53 UTC
DET Detroit, MI	1537 nm out, 3 nm west of the line, tower	marginal VFR Sky: overcast at 1,200 feet	from the west (270°) at 6 knots	10+ mi	1,200 ft	624 ft	06:53 UTC
ITH Ithaca, NY	1826 nm out, 4 nm southwest of the line, tower	low IFR Sky: a broken layer at 300 feet, overcast at 3,200 feet	calm	10+ mi	300 ft	1,099 ft	07:18 UTC
ORH Worcester, MA	2026 nm out, 9 nm south of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: fog	from the northeast (050°) at 6 knots	0.5 mi	200 ft	1,009 ft	07:22 UTC
BOS Boston, MA	destination	IFR Sky: a broken layer at 500 feet, overcast at 1,300 feet Weather: light rain, mist	from the north (010°) at 10 knots	5 mi	500 ft	19 ft	2:54 am EDT (06:54 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 BOS when you get there the forecast at the estimated arrival, 3:35 pm EDT (19:35 UTC)

Wind from the northwest at 7 knots, visibility more than 6 miles, scattered clouds at 15,000 feet VFR

The whole forecast for BOS

From Mon 2:00 am EDT (06:00 UTC): wind from the northeast at 12 knots, visibility 3 miles, light rain showers, mist, overcast at 300 feet
From Mon 7:00 am EDT (11:00 UTC): wind from the north-northeast at 11 knots, visibility 5 miles, mist, a broken layer at 800 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
From Mon 3:00 pm EDT (19:00 UTC): wind from the northwest at 7 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
From Mon 11:00 pm EDT (03:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, scattered clouds at 4,500 feet

The forecast for HND, the departure

From Sun 11:00 pm PDT (06:00 UTC): wind from the south-southwest at 11 knots, gusting to 18, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 8,000 feet
From Mon 1:00 am PDT (08:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
From Mon 9:00 am PDT (16:00 UTC): wind from the south 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 southwest at 9 knots, visibility more than 6 miles, a broken layer 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 5 nm from 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 1 nm from the route, 499 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV
6/8802 Foxborough, MA, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 16 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZBW

Daylight

Sunset at HND 6:07 pm PDT (01:07 UTC), at BOS 6:07 pm EDT (22:07 UTC) (civil twilight ends 6:35 pm EDT (22:35 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: Henderson Executive, General Edward Lawrence Logan International.