The U.S. aircraft register, updated daily
Plan a flight · Mon 7:13 am PDT (14:13 UTC)

Harry Reid International to Laguardia Airport LAS → LGA

1,944 nautical miles (2,237 statute miles) east on a straight line, true course 069°, about 058° magnetic at the departure end (variation 11E). At 120 knots that is 10 h 30 min at the quickest height in today's winds (34,000 ft, a 65-knot tailwind), arriving about 8:43 pm EDT (00:43 UTC), after sunset at the destination. Right now LAS is VFR, wind from the south-southeast (150°) at 7 knots; LGA is VFR, wind from the north (350°) at 12 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: 2 flights in the DOT's last twelve reported months, the route's page.

The return flight

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 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 50 to 409 nm out.
  • AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 60 to 199 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 70 to 189 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 110 to 618 nm out.
  • AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 140 to 339 nm out.
  • AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 349 to 538 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 827 to 1057 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 1485 to 1764 nm out.
  • AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 1665 to 1854 nm out.
  • AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 40,000 ft. Over the last 20 nm of the route.
  • 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 10 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 E75L at 6,600 ft, 5 nm west, 7:08 am PDT (14:08 UTC): light turbulence, remarks: low-level wind shear a 25-knot gain of airspeed during the climb 17L. 528 nm along the route, 5 nm west of the line.
    as filed, and in English
    COS UUA /OV COS/TM 1408/FL066/TP E75L/TB LGT/RM LLWS +25KTS DURC 17L
    Report
    an urgent report filed through COS
    Where
    over COS
    Time
    14:08 UTC
    Height
    at 6,600 ft
    Aircraft
    E75L
    Turbulence
    light
    Remarks
    low-level wind shear a 25-knot gain of airspeed during the climb 17L
  • urgent C172 at 6,700 ft, 48 nm north, 5:54 am PDT (12:54 UTC): remarks: low-level wind shear + 10 knots during the climb. 528 nm along the route, 48 nm north of the line.
    as filed, and in English
    APA UUA /OV KAPA/TM 1254/FL067/TP C172/RM LLWS +/- 10 KTS DURC
    Report
    an urgent report filed through APA
    Where
    over KAPA
    Time
    12:54 UTC
    Height
    at 6,700 ft
    Aircraft
    C172
    Remarks
    low-level wind shear + 10 knots during the climb
  • urgent FA7X at 6,800 ft, 48 nm north, 5:40 am PDT (12:40 UTC): remarks: low-level wind shear a 40-knot loss of airspeed knots during the climb runway 35R. 528 nm along the route, 48 nm north of the line.
    as filed, and in English
    APA UUA /OV KAPA/TM 1240/FL068/TP FA7X/RM LLWS -40 KTS DURC RY 35R
    Report
    an urgent report filed through APA
    Where
    over KAPA
    Time
    12:40 UTC
    Height
    at 6,800 ft
    Aircraft
    FA7X
    Remarks
    low-level wind shear a 40-knot loss of airspeed knots during the climb runway 35R
  • urgent TBM7 at 100 ft, 47 nm north, 5:30 am PDT (12:30 UTC): light chop turbulence, remarks: low-level wind shear a 10-knot loss of airspeed. 528 nm along the route, 47 nm north of the line.
    as filed, and in English
    APA UUA /OV APA140001/TM 1230/FL001/TP TBM7/TB LGT CHOP/RM LLWS +-10KTS
    Report
    an urgent report filed through APA
    Where
    1 nm southeast (140°) of APA
    Time
    12:30 UTC
    Height
    at 100 ft
    Aircraft
    TBM7
    Turbulence
    light chop
    Remarks
    low-level wind shear a 10-knot loss of airspeed
  • A321 at 19,000 ft, 42 nm south, 5:39 am PDT (12:39 UTC): moderate chop turbulence, remarks: zlawc. At the departure end, 42 nm south of the line.
    as filed, and in English
    CDC UA /OV PGS275017/TM 1239/FL190/TP A321/TB MOD CHOP/RM ZLAWC AWC-WEB
    Report
    a routine report filed through CDC
    Where
    17 nm west (275°) of PGS
    Time
    12:39 UTC
    Height
    at 19,000 ft
    Aircraft
    A321
    Turbulence
    moderate chop
    Remarks
    zlawc
  • B738 descending, 45 nm north, 5:55 am PDT (12:55 UTC): moderate turbulence from 16,000 ft to 20,000 ft. 508 nm along the route, 45 nm north of the line.
    as filed, and in English
    DEN UA /OV 40SW DEN/TM 1255/FLDURD/TP B738/TB MOD 200-160
    Report
    a routine report filed through DEN
    Where
    40SW den
    Time
    12:55 UTC
    Height
    during the descent
    Aircraft
    B738
    Turbulence
    moderate from 20,000 ft to 16,000 ft
  • C172 at 9,500 ft, 14 nm north, 5:43 am PDT (12:43 UTC): moderate chop turbulence. 528 nm along the route, 14 nm north of the line.
    as filed, and in English
    COS UA /OV BRK348/005/TM 1243/FL095/TP C172/TB TB MOD CHOP
    Report
    a routine report filed through COS
    Where
    BRK348/005
    Time
    12:43 UTC
    Height
    at 9,500 ft
    Aircraft
    C172
    Turbulence
    turbulence moderate chop
  • C172 at 200 ft, 49 nm north, 5:35 am PDT (12:35 UTC): moderate turbulence, remarks: low-level wind shear a 15-knot loss of airspeed. 528 nm along the route, 49 nm north of the line.
    as filed, and in English
    APA UA /OV APA350001/TM 1235/FL002/TP C172/TB MOD TURB/RM LLWS +-15KTS
    Report
    a routine report filed through APA
    Where
    1 nm north (350°) of APA
    Time
    12:35 UTC
    Height
    at 200 ft
    Aircraft
    C172
    Turbulence
    moderate turbulence
    Remarks
    low-level wind shear a 15-knot loss of airspeed
  • B738 at 16,000 ft, 22 nm west, 6:10 am PDT (13:10 UTC): light rime icing, -12 °C, remarks: from 14,000 ft to 16,000 ft. At the departure end, 22 nm west of the line.
    as filed, and in English
    LAS UA /OV LAS270022/TM 1310/FL160/TP B738/TA M12/IC LGT RIME/RM 140-160
    Report
    a routine report filed through LAS
    Where
    22 nm west (270°) of LAS
    Time
    13:10 UTC
    Height
    at 16,000 ft
    Aircraft
    B738
    Temperature
    −12 °C
    Icing
    light rime
    Remarks
    from 14,000 ft to 16,000 ft
  • B38M at 16,000 ft, 25 nm west, 6:06 am PDT (13:06 UTC): light rime icing, -2 °C, remarks: from 13,000 ft to 16,000 ft. At the departure end, 25 nm west of the line.
    as filed, and in English
    LAS UA /OV LAS260025/TM 1306/FL160/TP B38M/TA M02/IC LGT RIME/RM 130-160
    Report
    a routine report filed through LAS
    Where
    25 nm west (260°) of LAS
    Time
    13:06 UTC
    Height
    at 16,000 ft
    Aircraft
    B38M
    Temperature
    −2 °C
    Icing
    light rime
    Remarks
    from 13,000 ft to 16,000 ft
  • B737 at 16,000 ft, 1 nm northwest, 6:37 am PDT (13:37 UTC): -10 °C, remarks: produced by skypath. At the departure end, 1 nm northwest of the line.
    as filed, and in English
    LSV UA /OV MMM156023 /TM 1337 /FL160 /TP B737 /TA M10 /IC TRACE-LGT-RIME /RM PRODUCED BY SKYPATH
    Report
    a routine report filed through LSV
    Where
    23 nm southeast (156°) of MMM
    Time
    13:37 UTC
    Height
    at 16,000 ft
    Aircraft
    B737
    Temperature
    −10 °C
    Icing
    trace-lgt-rime
    Remarks
    produced by skypath
  • B752 at 23,000 ft, 44 nm north, 4:39 am PDT (11:39 UTC): no turbulence, remarks: zdvwc. 488 nm along the route, 44 nm north of the line.
    as filed, and in English
    DEN UA /OV DEN231058/TM 1139/FL230/TP B752/TB NEG/RM ZDVWC
    Report
    a routine report filed through DEN
    Where
    58 nm southwest (231°) of DEN
    Time
    11:39 UTC
    Height
    at 23,000 ft
    Aircraft
    B752
    Turbulence
    none
    Remarks
    zdvwc
  • UAL1735 at 19,000 ft, 46 nm north, 4:50 am PDT (11:50 UTC): light chop turbulence, wind 237° at 58 knots. 498 nm along the route, 46 nm north of the line.
    as filed, and in English
    ARP UAL1735 3925N 10525W 1150 F190 237/058KT TB INTMT LGT CHOP IC
    Report
    a routine report filed through ARP
  • C172 at 7,800 ft, 42 nm north, 6:57 am PDT (13:57 UTC): light to moderate chop turbulence. 528 nm along the route, 42 nm north of the line.
    as filed, and in English
    APA UA /OV APA150006/TM 1357/FL078/TP C172/TB LGT-MOD CHOP
    Report
    a routine report filed through APA
    Where
    6 nm southeast (150°) of APA
    Time
    13:57 UTC
    Height
    at 7,800 ft
    Aircraft
    C172
    Turbulence
    light to moderate chop

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 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 19 forecast points nearest it (LAS, BCE, FMN, GJT, ALS, PUB, GLD, GRI, OMA, DSM, BRL, SPI, JOT, FWA, CLE, AGC, PSB, AVP, JFK). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
5,500 ft260° at 19 kt−20 kt14 °C140 kt13 h 53 min12:06 am EDT (04:06 UTC)
7,500 ft250° at 19 kt−20 kt12 °C140 kt13 h 53 min12:06 am EDT (04:06 UTC)
9,500 ft250° at 21 kt−22 kt9 °C142 kt13 h 41 min11:54 pm EDT (03:54 UTC)
11,500 ft250° at 23 kt−25 kt5 °C145 kt13 h 24 min11:37 pm EDT (03:37 UTC)
13,500 ft250° at 25 kt−27 kt0 °C147 kt13 h 13 min11:26 pm EDT (03:26 UTC)
15,500 ft250° at 27 kt−28 kt-4 °C148 kt13 h 08 min11:21 pm EDT (03:21 UTC)
17,500 ft250° at 29 kt−30 kt-8 °C150 kt12 h 58 min11:11 pm EDT (03:11 UTC)
18,000 ft FL180240° at 29 kt−30 kt-9 °C150 kt12 h 58 min11:11 pm EDT (03:11 UTC)
24,000 ft FL240240° at 41 kt−43 kt-21 °C163 kt11 h 56 min10:09 pm EDT (02:09 UTC)
30,000 ft FL300250° at 52 kt−56 kt-32 °C176 kt11 h 03 min9:16 pm EDT (01:16 UTC)
34,000 ft FL340260° at 61 kt−65 kt-39 °C185 kt10 h 30 min8:43 pm EDT (00:43 UTC)
39,000 ft FL390260° at 59 kt−63 kt-48 °C183 kt10 h 37 min8:50 pm EDT (00:50 UTC)

Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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
PointFrom3,0006,0009,00012,00018,00024,00030,00034,00039,000
LASused from 0 nm out; 25 nm from the line220/15 7°210/23 2°200/32 -4°200/43 -14°210/64 -23°210/78 -32°220/81 -38°220/80 -45°
BCEused from 100 nm out; 61 nm from the line200/31 -2°190/46 -14°210/72 -24°210/87 -30°220/89 -38°220/78 -46°
FMNused from 249 nm out; 90 nm from the line170/14 8°210/28 0°230/57 -10°220/74 -21°230/82 -30°230/95 -37°230/102 -47°
GJTused from 349 nm out; 71 nm from the line190/30 6°200/35 0°220/50 -13°220/69 -22°220/81 -30°230/84 -39°230/88 -47°
ALSused from 399 nm out; 68 nm from the line230/34 2°230/57 -9°230/72 -19°230/82 -27°230/91 -36°240/89 -48°
PUBused from 449 nm out; 60 nm from the line250/31 11°240/42 5°230/46 -7°230/59 -20°240/77 -30°230/94 -37°240/95 -49°
GLDused from 598 nm out; 45 nm from the line240/22250/24 13°250/39 6°230/42 -8°230/55 -21°240/87 -30°240/96 -36°250/93 -48°
GRIused from 748 nm out; 93 nm from the line270/26 19°230/33 13°230/39 8°230/43 -9°240/55 -21°250/76 -28°260/84 -36°260/68 -47°
OMAused from 897 nm out; 71 nm from the line210/23240/34 20°230/40 14°220/43 7°240/38 -8°250/47 -21°270/70 -29°270/79 -36°270/68 -48°
DSMused from 997 nm out; 71 nm from the line230/34230/32 20°220/33 12°240/35 5°250/39 -7°250/43 -21°280/61 -31°280/73 -37°280/67 -47°
BRLused from 1097 nm out; 40 nm from the line240/28240/25 18°250/26 12°260/29 5°260/24 -8°270/36 -20°280/57 -33°290/65 -37°290/54 -46°
SPIused from 1196 nm out; 57 nm from the line230/24240/21 15°260/11 12°280/19 6°270/23 -8°280/34 -20°290/55 -33°290/62 -37°290/55 -47°
JOTused from 1246 nm out; 46 nm from the line230/30250/26 16°270/27 11°280/34 5°290/32 -8°280/37 -21°280/40 -36°290/46 -37°290/56 -47°
FWAused from 1346 nm out; 59 nm from the line250/18260/22 15°260/27 7°290/26 6°290/28 -8°290/39 -20°280/36 -37°290/54 -39°310/60 -48°
CLEused from 1495 nm out; 65 nm from the line280/17270/17 14°280/22 10°290/26 4°290/25 -8°280/31 -21°280/35 -36°280/43 -44°300/53 -48°
AGCused from 1645 nm out; 41 nm from the line270/15320/17 14°320/22 9°340/23 4°310/25 -8°290/30 -19°280/40 -36°290/49 -45°300/53 -49°
PSBused from 1695 nm out; 33 nm from the line330/23 14°340/24 9°340/25 3°320/24 -8°300/29 -20°310/39 -36°310/52 -46°310/56 -50°
AVPused from 1794 nm out; 47 nm from the line330/21340/24 14°350/27 9°350/25 3°330/29 -8°310/31 -20°330/41 -36°330/57 -46°320/55 -51°
JFKused from 1894 nm out; 31 nm from the line360/20340/23 11°340/26 8°350/26 3°350/30 -8°350/36 -21°350/52 -36°350/54 -44°320/45 -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

AirportWhereConditionsWindVisibilityCeilingElevationReported
LAS Las Vegas, NV departure VFR Sky: a few clouds at 6,000 feet, scattered clouds at 10,000 feet, scattered clouds at 18,000 feet from the south-southeast (150°) at 7 knots 10+ mi none 2,183 ft 6:56 am PDT (13:56 UTC)
KNB Kanab, UT 140 nm out, 9 nm northwest of the line reported, no category from the north (360°) at 0 knots 10+ mi none 4,867 ft 13:55 UTC
BDG Blanding, UT 289 nm out, 6 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
COS Colorado Springs, CO 528 nm out, 5 nm west of the line, tower VFR Sky: a few clouds at 10,000 feet from the south (190°) at 16 knots, gusting to 25 10+ mi none 6,187 ft 13:54 UTC
ITR Burlington, CO 638 nm out, 2 nm northeast of the line VFR from the south-southwest (200°) at 11 knots 10+ mi none 4,218 ft 13:53 UTC
PHG Phillipsburg, KS 778 nm out, 3 nm east of the line VFR from the southwest (220°) at 2 knots 10+ mi none 1,910 ft 13:55 UTC
EVU Maryville, MO 987 nm out, 2 nm northwest of the line VFR from the south-southwest (200°) at 13 knots, gusting to 18 10+ mi none 1,145 ft 13:55 UTC
PIA Peoria, IL 1226 nm out, 8 nm south of the line, tower VFR from the south-southwest (210°) at 8 knots 10+ mi none 660 ft 13:54 UTC
FWA Fort Wayne, IN 1425 nm out, 5 nm east of the line, tower VFR Sky: scattered clouds at 15,000 feet, a broken layer at 25,000 feet from the south (180°) at 5 knots 8 mi 25,000 ft 814 ft 13:54 UTC
CAK Akron, OH 1605 nm out, 10 nm southwest of the line, tower IFR Sky: a broken layer at 600 feet, overcast at 1,100 feet from the west (260°) at 5 knots 8 mi 600 ft 1,225 ft 13:51 UTC
CDW Caldwell, NJ 1924 nm out, 4 nm north of the line, tower VFR Sky: a broken layer at 3,600 feet, overcast at 4,300 feet variable at 3 knots 10+ mi 3,600 ft 172 ft 14:00 UTC
LGA New York, NY destination VFR Sky: scattered clouds at 1,100 feet, a broken layer at 3,500 feet, a broken layer at 25,000 feet from the north (350°) at 12 knots 10+ mi 3,500 ft 20 ft 9:51 am EDT (13:51 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 LGA when you get there the forecast at the estimated arrival, 8:43 pm EDT (00:43 UTC)

Wind from the northwest at 8 knots, visibility more than 6 miles, a few clouds at 5,000 feet VFR

The whole forecast for LGA
  • From Mon 8:00 am EDT (12:00 UTC): wind from the north at 11 knots, visibility more than 6 miles, a broken layer at 800 feet
  • From Mon 10:00 am EDT (14:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, a broken layer at 2,500 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 5:00 pm EDT (21:00 UTC): wind from the northwest at 8 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 4 knots, visibility more than 6 miles, a few clouds at 5,000 feet, a few clouds at 15,000 feet
  • From Tue 11:00 am EDT (15:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, scattered clouds at 3,500 feet
The forecast for LAS, the departure
  • From Mon 5:00 am PDT (12:00 UTC): wind from the south-southeast at 8 knots, visibility more than 6 miles, showers nearby, 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 9 knots, gusting to 17, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
  • From Mon 11:00 am PDT (18:00 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 9:00 pm PDT (04:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, a few clouds at 8,000 feet, scattered clouds at 10,000 feet
  • From Tue 8:00 am PDT (15:00 UTC): wind from the north-northwest at 10 knots, gusting to 18, 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 17 nm from the route, 498 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV
  • 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1605 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, 1625 nm along the route · a VIP movement · today · ZOB
  • 6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 11 nm from the route, 1635 nm along the route · security · 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 LAS 6:07 pm PDT (01:07 UTC), at LGA 6:20 pm EDT (22:20 UTC) (civil twilight ends 6:47 pm EDT (22:47 UTC)). At 120 knots the arrival at LGA is after sunset there (6:20 pm EDT (22:20 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
Radar now, the Pacific Southwest · loop National Weather Service
Radar now, the southern Rockies
Radar now, the southern Rockies · loop National Weather Service
Radar now, the southern Plains
Radar now, the southern Plains · loop National Weather Service
Radar, the whole country
Radar, the whole country · loop National Weather Service
Surface analysis now
Surface analysis now Weather Prediction Center
Forecast chart, 12 hours ahead
Forecast chart, 12 hours ahead Weather Prediction Center
Forecast chart, 24 hours ahead
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, Laguardia Airport.