Plan a flight · Sun 10:45 pm EDT (02:45 UTC)

Patrick Leahy Burlington International to Van Nuys Airport BTV → VNY

2,163 nautical miles (2,490 statute miles) west on a straight line, true course 269°, about 284° magnetic at the departure end (variation 15W). At 120 knots that is 21 h at the quickest height in today's winds (8,500 ft, a 17-knot headwind), arriving about 4:45 pm PDT (23:45 UTC). Right now BTV is VFR, wind from the south (180°) at 8 knots; VNY is VFR, wind from the south (190°) at 8 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

SIGMET 6W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 11:55 pm EDT (03:55 UTC). Near the route, 1635 nm along the route.

as issued

WSUS33 KKCI 120155
MKCW WST 120155
CONVECTIVE SIGMET 6W
VALID UNTIL 0355Z
CO NM
FROM 50SSW DEN-30NNE TBE-50SSW CME-50E SJN-20NE DVC-50SSW DEN
AREA TS MOV FROM 23040KT. TOPS TO FL340.

AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, at the departure end.
AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the first 50 nm of the route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 110 nm of the route.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 13,000 ft. Over the first 60 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 20 to 50 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 827 to 1077 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 1356 to 1924 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 1366 to 1964 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 1465 to 1655 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1475 to 1555 nm out.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1665 to 2074 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1675 to 1964 nm out.
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 1765 to 1924 nm out.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 1974 to 2153 nm out.
AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 70 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 BTV.

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

urgent B407 at 10,000 ft, 43 nm southeast, 10:13 pm EDT (02:13 UTC): moderate to severe turbulence. 1456 nm along the route, 43 nm southeast of the line.
as filed, and in English
```
COS UUA /OV 10 W COS/TM 0213/FL100/TP B407/TB MDT-SEV
```
Report
an urgent report filed through COS
Where
10 west cos
Time
02:13 UTC
Height
at 10,000 ft
Aircraft
B407
Turbulence
mdt-sev
UAL1340 at 40,000 ft, 1 nm south, 8:18 pm EDT (00:18 UTC): moderate chop turbulence, wind 244° at 70 knots. 1236 nm along the route, 1 nm south of the line.
as filed, and in English
```
ARP UAL1340 4046N 10049W 0018 F400 244/070KT TB OCNL MOD CHOP IC
```
Report
a routine report filed through ARP
BCS1 at 24,000 ft, 27 nm north, 9:30 pm EDT (01:30 UTC): moderate turbulence from 22,000 ft to 24,000 ft, remarks: during the climb ZDVWC-05. 1446 nm along the route, 27 nm north of the line.
as filed, and in English
```
DEN UA /OV DVV270030/TM 0130/FL240/TP BCS1/TB MOD 220-240/RM DURC ZDVWC-05
```
Report
a routine report filed through DEN
Where
30 nm west (270°) of DVV
Time
01:30 UTC
Height
at 24,000 ft
Aircraft
BCS1
Turbulence
moderate from 22,000 ft to 24,000 ft
Remarks
during the climb ZDVWC-05
GLF4 at 25,000 ft, 10 nm north, 10:05 pm EDT (02:05 UTC): moderate turbulence, remarks: during the climb ZDVWC-05. 1465 nm along the route, 10 nm north of the line.
as filed, and in English
```
DEN UA /OV FQF250040/TM 0205/FL250/TP GLF4/TB MOD /RM DURC ZDVWC-05
```
Report
a routine report filed through DEN
Where
40 nm west (250°) of FQF
Time
02:05 UTC
Height
at 25,000 ft
Aircraft
GLF4
Turbulence
moderate
Remarks
during the climb ZDVWC-05
B738 at 18,000 ft, 26 nm southeast, 10:02 pm EDT (02:02 UTC): moderate chop turbulence from 18,000 ft to 25,000 ft, remarks: during the climb ZDVWC-41. 1465 nm along the route, 26 nm southeast of the line.
as filed, and in English
```
COS UA /OV BRK270030/TM 0202/FL180/TP B738/TB MOD CHOP 180-250/RM DURC ZDVWC-41
```
Report
a routine report filed through COS
Where
30 nm west (270°) of BRK
Time
02:02 UTC
Height
at 18,000 ft
Aircraft
B738
Turbulence
moderate chop from 18,000 ft to 25,000 ft
Remarks
during the climb ZDVWC-41
C650 at 40,000 ft, 27 nm northwest, 7:48 pm EDT (23:48 UTC): moderate turbulence, remarks: ZDVWC-03. 1525 nm along the route, 27 nm northwest 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
SW4 at 15,000 ft, 43 nm south, 9:39 pm EDT (01:39 UTC): moderate turbulence, light rime icing, freezing, rain, 0 °C, remarks: instrument conditions ZDVWC-36. 1615 nm along the route, 43 nm south of the line.
as filed, and in English
```
CEZ UA /OV CEZ030030/TM 0139/FL150/TP SW4/SK BASE150/WX FZ RA/TA 00/TB CONS MOD/IC LGT RIME/RM IMC ZDVWC-36
```
Report
a routine report filed through CEZ
Where
30 nm northeast (030°) of CEZ
Time
01:39 UTC
Height
at 15,000 ft
Aircraft
SW4
Sky
BASE150
Weather
freezing, rain
Temperature
0 °C
Turbulence
continuous moderate
Icing
light rime
Remarks
instrument conditions ZDVWC-36
E145 at 15,000 ft, 8 nm north, 9:45 pm EDT (01:45 UTC): moderate chop turbulence, light rime icing, -9 °C. 2014 nm along the route, 8 nm north of the line.
as filed, and in English
```
LAS UA /OV LAS213045/TM 0145/FL150/TP E145/TA M09/TB MOD CHOP/IC LGT RIME
```
Report
a routine report filed through LAS
Where
45 nm southwest (213°) of LAS
Time
01:45 UTC
Height
at 15,000 ft
Aircraft
E145
Temperature
−9 °C
Turbulence
moderate chop
Icing
light rime
B38M at 14,000 ft, 33 nm southeast, 8:13 pm EDT (00:13 UTC): moderate turbulence, light rime icing, 8 °C. At the destination end, 33 nm southeast of the line.
as filed, and in English
```
ONT UA /OV ONT053034/TM 0013/FL140/TP B38M/TA 08/TB MODERATE TURBULENCE/IC LIGHT RIME ICE 190 - 170
```
Report
a routine report filed through ONT
Where
34 nm northeast (053°) of ONT
Time
00:13 UTC
Height
at 14,000 ft
Aircraft
B38M
Temperature
8 °C
Turbulence
moderate turbulence
Icing
light rime ice at 19,000 ft at 17,000 ft
CRJ7 at 19,000 ft, 48 nm south, 8:28 pm EDT (00:28 UTC): no turbulence from 11,000 ft to 19,000 ft, remarks: during the climb. At the departure end, 48 nm south of the line.
as filed, and in English
```
RUT UA /OV GFL010020/TM 0028/FL190/TP CRJ7/TB NEG 110-190/RM DURC
```
Report
a routine report filed through RUT
Where
20 nm north (010°) of GFL
Time
00:28 UTC
Height
at 19,000 ft
Aircraft
CRJ7
Turbulence
no from 11,000 ft to 19,000 ft
Remarks
during the climb
PC12 at 17,000 ft, 38 nm south, 8:29 pm EDT (00:29 UTC): light icing, -6 °C. 150 nm along the route, 38 nm south of the line.
as filed, and in English
```
ART UA /OV ART260030/TM 0029/FL170/TP PC12/TA M06/IC LGT MOD
```
Report
a routine report filed through ART
Where
30 nm west (260°) of ART
Time
00:29 UTC
Height
at 17,000 ft
Aircraft
PC12
Temperature
−6 °C
Icing
light moderate
A21N at 31,000 ft, 11 nm south, 8:39 pm EDT (00:39 UTC): light turbulence above 31,000 ft, remarks: zob. 498 nm along the route, 11 nm south of the line.
as filed, and in English
```
MOP UA /OV MOP/TM 0039/FL310/TP A21N/TB CONS LGT 310/RM ZOB
```
Report
a routine report filed through MOP
Where
over MOP
Time
00:39 UTC
Height
at 31,000 ft
Aircraft
A21N
Turbulence
continuous light at 31,000 ft
Remarks
zob
E295 at 37,000 ft, 14 nm south, 8:53 pm EDT (00:53 UTC): light chop turbulence. 658 nm along the route, 14 nm south of the line.
as filed, and in English
```
UES UA /OV BAE/TM 0053/FL370/TP E295/TB OCNL LGT CHOP
```
Report
a routine report filed through UES
Where
over BAE
Time
00:53 UTC
Height
at 37,000 ft
Aircraft
E295
Turbulence
occasional light chop
B789 at 40,000 ft, 14 nm northwest, 8:22 pm EDT (00:22 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 1256 nm along the route, 14 nm northwest of the line.
as filed, and in English
```
SNY UA /OV SNY088072/TM 0022/FL400/TP B789/TB OCNL LGT-MOD CAT /RM ZDVWC
```
Report
a routine report filed through SNY
Where
72 nm east (088°) of SNY
Time
00:22 UTC
Height
at 40,000 ft
Aircraft
B789
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc

16 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 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 18 forecast points nearest it (ALB, SYR, BUF, TVC, MKG, GRB, DBQ, MCW, DSM, OMA, GRI, GLD, DEN, GJT, BCE, LAS, ONT, WJF). 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	240° at 21 kt	+22 kt	15 °C	98 kt	22 h 04 min	5:49 pm PDT (00:49 UTC)
6,500 ft	250° at 17 kt	+19 kt	13 °C	101 kt	21 h 25 min	5:10 pm PDT (00:10 UTC)
8,500 ft	240° at 16 kt	+17 kt	9 °C	103 kt	21 h	4:45 pm PDT (23:45 UTC)
10,500 ft	240° at 18 kt	+18 kt	5 °C	102 kt	21 h 12 min	4:57 pm PDT (23:57 UTC)
12,500 ft	240° at 20 kt	+20 kt	2 °C	100 kt	21 h 38 min	5:23 pm PDT (00:23 UTC)
14,500 ft	240° at 22 kt	+23 kt	-3 °C	97 kt	22 h 18 min	6:03 pm PDT (01:03 UTC)
16,500 ft	240° at 24 kt	+25 kt	-7 °C	95 kt	22 h 46 min	6:31 pm PDT (01:31 UTC)
18,000 ft FL180	240° at 26 kt	+27 kt	-10 °C	93 kt	23 h 15 min	7:00 pm PDT (02:00 UTC)
24,000 ft FL240	240° at 34 kt	+35 kt	-21 °C	85 kt	25 h 27 min	9:12 pm PDT (04:12 UTC)
30,000 ft FL300	250° at 40 kt	+43 kt	-33 °C	77 kt	28 h 05 min	11:50 pm PDT (06:50 UTC)
34,000 ft FL340	250° at 45 kt	+48 kt	-39 °C	72 kt	30 h 02 min	1:47 am PDT (08:47 UTC)
39,000 ft FL390	260° at 49 kt	+51 kt	-48 °C	69 kt	31 h 21 min	3:06 am PDT (10:06 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
ALB	used from 0 nm out; 103 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°
SYR	used from 50 nm out; 96 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°
BUF	used from 199 nm out; 84 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°
TVC	used from 399 nm out; 121 nm from the line	260/31	280/22 15°	290/18 10°	270/13 2°	290/25 -10°	300/35 -21°	310/52 -37°	320/59 -47°	300/84 -54°
MKG	used from 498 nm out; 55 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°
GRB	used from 648 nm out; 75 nm from the line	250/36	270/23 16°	270/14 9°	240/18 4°	280/26 -9°	280/29 -20°	290/42 -36°	290/51 -45°	290/72 -55°
DBQ	used from 698 nm out; 60 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°
MCW	used from 847 nm out; 38 nm from the line	220/44	250/30 17°	230/14 12°	240/17 6°	250/22 -8°	270/29 -20°	250/34 -34°	260/52 -43°	260/59 -51°
DSM	used from 897 nm out; 53 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°
OMA	used from 947 nm out; 57 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°
GRI	used from 1047 nm out; 59 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°
GLD	used from 1246 nm out; 73 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°
DEN	used from 1346 nm out; 51 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°
GJT	used from 1495 nm out; 91 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°
BCE	used from 1695 nm out; 82 nm from the line				220/27 -1°	210/40 -13°	220/54 -21°	220/64 -30°	220/64 -34°	220/52 -44°
LAS	used from 1894 nm out; 50 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°
ONT	used from 2044 nm out; 68 nm from the line	190/8	190/19 6°	210/23 4°	210/29 -3°	210/47 -13°	210/49 -19°	220/47 -30°	220/50 -36°	220/55 -43°
WJF	used from 2094 nm out; 27 nm from the line		200/28 6°	210/28 3°	210/29 -4°	210/28 -14°	220/41 -20°	220/47 -29°	220/46 -37°	220/53 -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
BTV Burlington, VT	departure	VFR Sky: overcast at 4,500 feet Weather: light rain	from the south (180°) at 8 knots	10+ mi	4,500 ft	334 ft	9:54 pm EDT (01:54 UTC)
SLK Saranac Lake, NY	50 nm out, 6 nm southeast of the line	marginal VFR Sky: overcast at 2,600 feet Weather: light rain	calm	9 mi	2,600 ft	1,662 ft	01:51 UTC
CYPQ Peterborough,	219 nm out, 7 nm southwest of the line	IFR Sky: a broken layer at 900 feet, overcast at 11,000 feet	from the east (080°) at 2 knots	9 mi	900 ft	628 ft	02:00 UTC
MWC Milwaukee, WI	648 nm out, 16 nm south of the line, tower	VFR	from the south (190°) at 5 knots	10+ mi	none	744 ft	02:35 UTC
MSN Madison, WI	708 nm out, 4 nm southeast of the line, tower	VFR Sky: a few clouds at 25,000 feet	from the south (190°) at 6 knots	10+ mi	none	886 ft	01:53 UTC
EBS Webster City, IA	907 nm out, 2 nm northwest of the line	VFR	from the south (170°) at 8 knots	10+ mi	none	1,121 ft	02:35 UTC
IML Imperial, NE	1276 nm out, 3 nm southeast of the line	VFR	from the east (100°) at 4 knots	10+ mi	none	3,276 ft	01:53 UTC
APA Denver, CO	1436 nm out, 3 nm southeast of the line, tower	VFR Sky: a few clouds at 14,000 feet, a broken layer at 22,000 feet	from the south-southwest (210°) at 19 knots, gusting to 28	10+ mi	22,000 ft	5,884 ft	01:53 UTC
ASE Aspen, CO	1525 nm out, 15 nm northwest of the line, tower	VFR Sky: scattered clouds at 6,000 feet, overcast at 7,500 feet Weather: light rain	calm	10+ mi	7,500 ft	7,837 ft	01:53 UTC
KNB Kanab, UT	1824 nm out, 9 nm northwest of the line	reported, no category	from the west-southwest (240°) at 20 knots	8 mi	none	4,867 ft	02:15 UTC
VCV Victorville, CA	2104 nm out, 7 nm southeast of the line, tower	VFR	from the south (180°) at 18 knots, gusting to 27	10+ mi	none	2,885 ft	02:35 UTC
VNY Van Nuys, CA	destination	VFR Sky: a broken layer at 8,000 feet	from the south (190°) at 8 knots	10+ mi	8,000 ft	802 ft	6:51 pm PDT (01:51 UTC)

The highest airport on this list sits at 7,837 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At VNY when you get there the forecast at the estimated arrival, 4:45 pm PDT (23:45 UTC)

Wind from the south at 9 knots, visibility more than 6 miles, overcast at 10,000 feet VFR

The whole forecast for VNY

From Sun 6:00 pm PDT (01:00 UTC): wind from the south at 10 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 12,000 feet
30% chance between Sun 6:00 pm PDT (01:00 UTC) and 11:00 pm PDT (06:00 UTC): light rain showers
From Sun 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet
30% chance between Sun 11:00 pm PDT (06:00 UTC) and 5:00 am PDT (12:00 UTC): light rain showers
From Mon 11:00 am PDT (18:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet
From Mon 3:00 pm PDT (22:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, overcast at 10,000 feet

The forecast for BTV, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the south at 8 knots, gusting to 16, visibility more than 6 miles, overcast at 6,000 feet
30% chance between Sun 8:00 pm EDT (00:00 UTC) and 12:00 am EDT (04:00 UTC): visibility 5 miles, light rain, mist, overcast at 3,500 feet
From Mon 12:00 am EDT (04:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, overcast at 3,500 feet
30% chance between Mon 12:00 am EDT (04:00 UTC) and 2:00 am EDT (06:00 UTC): visibility 5 miles, light rain, mist
From Mon 5:00 am EDT (09:00 UTC): wind light and variable, visibility more than 6 miles, overcast at 1,500 feet
From Mon 8:00 am EDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 4,000 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north at 6 knots, visibility more than 6 miles, a broken layer at 2,500 feet

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

6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC 24 nm from the route, 1475 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, 1944 nm along the route · a VIP movement · starts tomorrow · ZLA
6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 15 nm from the route, 1964 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local 15 nm from the route, 1964 nm along the route · security · starts tomorrow · ZLA

Daylight

Sunset at BTV 6:13 pm EDT (22:13 UTC), at VNY 6:23 pm PDT (01:23 UTC) (civil twilight ends 6:48 pm PDT (01:48 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 Northeast · loop National Weather Service

Radar now, the upper Mississippi valley · 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: Patrick Leahy Burlington International, Van Nuys Airport.