Garden City Regional to Reno/Tahoe International GCK → RNO
895 nautical miles (1,030 statute miles) west on a straight line, true course 282°, about 277° magnetic at the departure end (variation 5E). At 120 knots that is 8 h 27 min at the quickest height in today's winds (8,500 ft, a 14-knot headwind), arriving about 4:37 am PDT (11:37 UTC), after sunset at the destination. Right now GCK is VFR, wind from the south (190°) at 16 knots, gusting to 25; RNO is VFR, wind from the west-northwest (290°) at 5 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 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 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 first 109 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 119 to 647 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 129 to 537 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 209 to 438 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 239 to 279 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 388 to 846 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 488 to 766 nm out.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. 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 GCK.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- urgent B407 at 10,000 ft, 17 nm north, 9:13 pm CDT (02:13 UTC): moderate to severe turbulence. 199 nm along the route, 17 nm north 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
- BE9L at 24,500 ft, 26 nm south, 9:21 pm CDT (02:21 UTC): moderate turbulence, remarks: ZDVWC-41. 209 nm along the route, 26 nm south of the line.
as filed, and in English
PUB UA /OV PUB250040/TM 0221/FL245/TP BE9L/TB OCNL MOD/RM ZDVWC-41
- Report
- a routine report filed through PUB
- Where
- 40 nm west (250°) of PUB
- Time
- 02:21 UTC
- Height
- at 24,500 ft
- Aircraft
- BE9L
- Turbulence
- occasional moderate
- Remarks
- ZDVWC-41
- B738 at 18,000 ft, 25 nm north, 9:02 pm CDT (02:02 UTC): moderate chop turbulence from 18,000 ft to 25,000 ft, remarks: during the climb ZDVWC-41. 219 nm along the route, 25 nm north 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
- S22T at 14,000 ft, 42 nm north, 8:23 pm CDT (01:23 UTC): moderate rime icing, -16 °C. 478 nm along the route, 42 nm north of the line.
as filed, and in English
PUC UA /OV PUC360015/TM 0123/FL140/TP S22T/TA M16/IC MOD RIME /ZLC
- Report
- a routine report filed through PUC
- Where
- 15 nm north (360°) of PUC
- Time
- 01:23 UTC
- Height
- at 14,000 ft
- Aircraft
- S22T
- Temperature
- −16 °C
- Icing
- moderate rime zlc
- E75L at 22,000 ft, 44 nm north, 8:04 pm CDT (01:04 UTC): moderate turbulence. 488 nm along the route, 44 nm north of the line.
as filed, and in English
PUC UA /OV PUC320020/TM 0104/FL220/TP E75L/TB MOD /ZLC
- Report
- a routine report filed through PUC
- Where
- 20 nm northwest (320°) of PUC
- Time
- 01:04 UTC
- Height
- at 22,000 ft
- Aircraft
- E75L
- Turbulence
- moderate zlc
- CL60 at 33,000 ft, 29 nm north, 9:35 pm CDT (02:35 UTC): remarks: mtw +/-100FT zdvwc. 179 nm along the route, 29 nm north of the line.
as filed, and in English
COS UA /OV BRK080015/TM 0235/FL330/TP CL60/RM MTW +/-100FT ZDVWC
- Report
- a routine report filed through COS
- Where
- 15 nm east (080°) of BRK
- Time
- 02:35 UTC
- Height
- at 33,000 ft
- Aircraft
- CL60
- Remarks
- mtw +/-100FT zdvwc
- A21N at 31,000 ft, 12 nm south, 7:24 pm CDT (00:24 UTC): remarks: mountain wave +/-10-20KT ZDVWC-29. 179 nm along the route, 12 nm south of the line.
as filed, and in English
PUB UA /OV PUB/TM 0024/FL310/TP A21N/RM MTN WAVE +/-10-20KT ZDVWC-29
- Report
- a routine report filed through PUB
- Where
- over PUB
- Time
- 00:24 UTC
- Height
- at 31,000 ft
- Aircraft
- A21N
- Remarks
- mountain wave +/-10-20KT ZDVWC-29
- GLF6 at 40,000 ft, 36 nm north, 7:48 pm CDT (00:48 UTC): light to moderate chop turbulence, remarks: ZDVWC-46. 199 nm along the route, 36 nm north of the line.
as filed, and in English
COS UA /OV COS340020/TM 0048/FL400/TP GLF6/TB LGT-MOD CHOP/RM ZDVWC-46
- Report
- a routine report filed through COS
- Where
- 20 nm north (340°) of COS
- Time
- 00:48 UTC
- Height
- at 40,000 ft
- Aircraft
- GLF6
- Turbulence
- light to moderate chop
- Remarks
- ZDVWC-46
- E55P at 38,000 ft, 33 nm north, 8:23 pm CDT (01:23 UTC): light chop turbulence, remarks: ZDVWC-05. 209 nm along the route, 33 nm north of the line.
as filed, and in English
DEN UA /OV FQF200040/TM 0123/FL380/TP E55P/TB LGT CHOP/RM ZDVWC-05
- Report
- a routine report filed through DEN
- Where
- 40 nm south (200°) of FQF
- Time
- 01:23 UTC
- Height
- at 38,000 ft
- Aircraft
- E55P
- Turbulence
- light chop
- Remarks
- ZDVWC-05
- B737 at 25,000 ft, 19 nm north, 7:29 pm CDT (00:29 UTC): light rime icing, 0 °C, remarks: during the climb ZDVWC-29. 209 nm along the route, 19 nm north of the line.
as filed, and in English
COS UA /OV BRK242015/TM 0029/FL250/TP B737/SK TOP280/TA 00/IC LGT RIME/RM DURC ZDVWC-29
- Report
- a routine report filed through COS
- Where
- 15 nm southwest (242°) of BRK
- Time
- 00:29 UTC
- Height
- at 25,000 ft
- Aircraft
- B737
- Sky
- TOP280
- Temperature
- 0 °C
- Icing
- light rime
- Remarks
- during the climb ZDVWC-29
- CL35 at 43,000 ft, 26 nm south, 7:21 pm CDT (00:21 UTC): remarks: mtw +/-300FT zdvwc. 209 nm along the route, 26 nm south of the line.
as filed, and in English
PUB UA /OV PUB250040/TM 0021/FL430/TP CL35/RM MTW +/-300FT ZDVWC
- Report
- a routine report filed through PUB
- Where
- 40 nm west (250°) of PUB
- Time
- 00:21 UTC
- Height
- at 43,000 ft
- Aircraft
- CL35
- Remarks
- mtw +/-300FT zdvwc
- B38M at 36,000 ft, 43 nm south, 9:22 pm CDT (02:22 UTC): light turbulence, remarks: mtw +/-200FT ZDVWC-30. 229 nm along the route, 43 nm south of the line.
as filed, and in English
ALS UA /OV ALS360035/TM 0222/FL360/TP B38M/TB LGT/RM MTW +/-200FT ZDVWC-30
- Report
- a routine report filed through ALS
- Where
- 35 nm north (360°) of ALS
- Time
- 02:22 UTC
- Height
- at 36,000 ft
- Aircraft
- B38M
- Turbulence
- light
- Remarks
- mtw +/-200FT ZDVWC-30
- BE9L at 20,000 ft, 46 nm south, 7:34 pm CDT (00:34 UTC): light rime icing, -9 °C, remarks: ZDVWC-41. 249 nm along the route, 46 nm south of the line.
as filed, and in English
ALS UA /OV ALS330035/TM 0034/FL200/TP BE9L/TA M09/IC LGT RIME/RM ZDVWC-41
- Report
- a routine report filed through ALS
- Where
- 35 nm northwest (330°) of ALS
- Time
- 00:34 UTC
- Height
- at 20,000 ft
- Aircraft
- BE9L
- Temperature
- −9 °C
- Icing
- light rime
- Remarks
- ZDVWC-41
- SW4 at 20,000 ft, 16 nm south, 8:00 pm CDT (01:00 UTC): light rime icing, 0 °C, remarks: ZDVWC-12. 298 nm along the route, 16 nm south of the line.
as filed, and in English
GUC UA /OV GUC/TM 0100/FL200/TP SW4/TA 00/IC LGT RIME/RM ZDVWC-12
- Report
- a routine report filed through GUC
- Where
- over GUC
- Time
- 01:00 UTC
- Height
- at 20,000 ft
- Aircraft
- SW4
- Temperature
- 0 °C
- Icing
- light rime
- Remarks
- ZDVWC-12
6 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 8 forecast points nearest it (GCK, PUB, ALS, GJT, BCE, ELY, BAM, RNO). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 8,500 ft | 220° at 29 kt | +14 kt | 8 °C | 106 kt | 8 h 27 min | 4:37 am PDT (11:37 UTC) |
| 10,500 ft | 220° at 30 kt | +17 kt | 3 °C | 103 kt | 8 h 41 min | 4:51 am PDT (11:51 UTC) |
| 12,500 ft | 230° at 32 kt | +20 kt | -1 °C | 100 kt | 8 h 57 min | 5:07 am PDT (12:07 UTC) |
| 14,500 ft | 220° at 36 kt | +21 kt | -5 °C | 99 kt | 9 h 02 min | 5:12 am PDT (12:12 UTC) |
| 16,500 ft | 220° at 40 kt | +21 kt | -9 °C | 99 kt | 9 h 02 min | 5:12 am PDT (12:12 UTC) |
| 18,000 ft FL180 | 220° at 43 kt | +22 kt | -12 °C | 98 kt | 9 h 08 min | 5:18 am PDT (12:18 UTC) |
| 24,000 ft FL240 | 220° at 51 kt | +30 kt | -23 °C | 90 kt | 9 h 57 min | 6:07 am PDT (13:07 UTC) |
| 30,000 ft FL300 | 230° at 60 kt | +38 kt | -28 °C | 82 kt | 10 h 55 min | 7:05 am PDT (14:05 UTC) |
| 34,000 ft FL340 | 230° at 60 kt | +41 kt | -34 °C | 79 kt | 11 h 20 min | 7:30 am PDT (14:30 UTC) |
| 39,000 ft FL390 | 230° at 53 kt | +37 kt | -44 °C | 83 kt | 10 h 47 min | 6:57 am PDT (13:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| GCK | used from 0 nm out; 25 nm from the line | 220/48 21° | 230/37 14° | 250/30 8° | 230/37 -6° | 240/37 -20° | 240/69 -28° | 250/67 -37° | 260/58 -48° | |
| PUB | used from 99 nm out; 56 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° | ||
| ALS | used from 249 nm out; 83 nm from the line | 230/37 4° | 220/54 -9° | 230/62 -22° | 240/77 -26° | 240/74 -33° | 230/59 -45° | |||
| GJT | used from 298 nm out; 51 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 497 nm out; 93 nm from the line | 220/27 -1° | 210/40 -13° | 220/54 -21° | 220/64 -30° | 220/64 -34° | 220/52 -44° | |||
| ELY | used from 547 nm out; 95 nm from the line | 200/39 3° | 210/27 -2° | 210/45 -15° | 220/56 -24° | 210/60 -28° | 210/63 -34° | 220/61 -43° | ||
| BAM | used from 746 nm out; 69 nm from the line | 310/7 0° | 270/19 -7° | 200/38 -17° | 190/49 -28° | 220/69 -29° | 220/63 -33° | 230/48 -41° | ||
| RNO | used from 796 nm out; 75 nm from the line | 010/9 | 320/10 -2° | 210/23 -9° | 210/34 -19° | 220/36 -25° | 230/31 -29° | 230/41 -33° | 230/38 -42° |
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 |
|---|---|---|---|---|---|---|---|
| GCK Garden City, KS | departure | VFR | from the south (190°) at 16 knots, gusting to 25 | 10+ mi | none | 2,890 ft | 9:54 pm CDT (02:54 UTC) |
| PUB Pueblo, CO | 179 nm out, 12 nm south of the line, tower | VFR | from the west-northwest (290°) at 7 knots | 10+ mi | none | 4,729 ft | 02:53 UTC |
| COS Colorado Springs, CO | 189 nm out, 18 nm north of the line, tower | VFR Sky: scattered clouds at 12,000 feet, a broken layer at 16,000 feet, a broken layer at 20,000 feet | from the southwest (220°) at 11 knots | 10+ mi | 16,000 ft | 6,187 ft | 02:54 UTC |
| AJZ Delta, CO | 348 nm out, 7 nm south of the line | reported, no category | from the west-southwest (240°) at 6 knots | none | 5,193 ft | 02:55 UTC | |
| GJT Grand Junction, CO | 378 nm out, 11 nm northeast of the line, tower | VFR Sky: a few clouds at 8,500 feet, a few clouds at 11,000 feet | variable at 3 knots | 10+ mi | none | 4,861 ft | 02:53 UTC |
| DTA Delta, UT | 557 nm out, 7 nm north of the line | VFR | from the north-northeast (030°) at 7 knots, gusting to 18 | 10+ mi | none | 4,759 ft | 17:35 UTC |
| ELY Ely, NV | 667 nm out, 6 nm south of the line | VFR Sky: scattered clouds at 4,100 feet, a broken layer at 5,000 feet, overcast at 6,000 feet Weather: light rain | from the south (170°) at 10 knots | 10+ mi | 5,000 ft | 6,259 ft | 02:53 UTC |
| TMT Austin, NV | 776 nm out, 0 nm southwest of the line | VFR Sky: a broken layer at 4,400 feet, overcast at 5,000 feet Weather: light rain | from the north (350°) at 4 knots | 10+ mi | 4,400 ft | 5,735 ft | 02:55 UTC |
| FLX Fallon, NV | 846 nm out, 3 nm west of the line | no report just now | 3,966 ft | ||||
| RNO Reno, NV | destination | VFR Sky: a few clouds at 9,000 feet | from the west-northwest (290°) at 5 knots | 10+ mi | none | 4,414 ft | 7:55 pm PDT (02:55 UTC) |
The highest airport on this list sits at 6,259 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At RNO when you get there the forecast at the estimated arrival, 4:37 am PDT (11:37 UTC)
Wind light and variable, visibility more than 6 miles, scattered clouds at 6,000 feet VFR
The whole forecast for RNO
- 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
The forecast for GCK, the departure
- From Sun 9:00 pm CDT (02:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, clear skies
- From Sun 10:00 pm CDT (03:00 UTC): wind from the south-southwest at 16 knots, gusting to 26, visibility more than 6 miles, low-level wind shear, clear skies
- From Mon 7:00 am CDT (12:00 UTC): wind from the southwest at 16 knots, gusting to 26, visibility more than 6 miles, clear skies
Temporary flight restrictions on the line or within 25 nm of it
- 6/8770 COLORADO SPRINGS, CO, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 23 nm from the route, 209 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 12 October · ZDV
- 6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC 18 nm from the route, 229 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV
Daylight
Sunset at GCK 7:09 pm CDT (00:09 UTC), at RNO 6:24 pm PDT (01:24 UTC) (civil twilight ends 6:51 pm PDT (01:51 UTC)). At 120 knots the arrival at RNO is before sunrise there (7:05 am PDT (14:05 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: Garden City Regional, Reno/Tahoe International.