Pullman/Moscow Regional to Mineta San Jose International PUW → SJC
602 nautical miles (693 statute miles) southwest on a straight line, true course 203°, about 188° magnetic at the departure end (variation 15E). At 120 knots that is 4 h 16 min at the quickest height in today's winds (24,000 ft, a 21-knot tailwind), arriving about 4:06 am PDT (11:06 UTC), after sunset at the destination. Right now PUW is VFR, wind calm; SJC is VFR, wind from the south (180°) 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 ZULU 2C: moderate icing up to 23,000 ft. Over the first 168 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 168 nm of the route.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 464 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 PUW.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- E75L descending, 47 nm northwest, 9:35 pm PDT (04:35 UTC): light turbulence from 11,000 ft to 14,000 ft, light rime icing from 8,000 ft to 12,000 ft, -10 °C. 89 nm along the route, 47 nm northwest of the line.
as filed, and in English
GEG UA /OV PDT/TM 0435/FLDURD/TP E75L/TA M10/TB LT TURB 140-110/IC LT RIME 120-080
- Report
- a routine report filed through GEG
- Where
- over PDT
- Time
- 04:35 UTC
- Height
- during the descent
- Aircraft
- E75L
- Temperature
- −10 °C
- Turbulence
- lt turbulence from 14,000 ft to 11,000 ft
- Icing
- lt rime from 12,000 ft to 8,000 ft
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 6 forecast points nearest it (LWS, RDM, LKV, RNO, SAC, SFO). 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 | 060° at 9 kt | −7 kt | -1 °C | 127 kt | 4 h 44 min | 4:34 am PDT (11:34 UTC) |
| 6,500 ft | 050° at 9 kt | −8 kt | -1 °C | 128 kt | 4 h 42 min | 4:32 am PDT (11:32 UTC) |
| 8,500 ft | 020° at 10 kt | −10 kt | -5 °C | 130 kt | 4 h 38 min | 4:28 am PDT (11:28 UTC) |
| 10,500 ft | 010° at 8 kt | −8 kt | -8 °C | 128 kt | 4 h 42 min | 4:32 am PDT (11:32 UTC) |
| 12,500 ft | 350° at 6 kt | −5 kt | -11 °C | 125 kt | 4 h 49 min | 4:39 am PDT (11:39 UTC) |
| 14,500 ft | 340° at 6 kt | −4 kt | -14 °C | 124 kt | 4 h 51 min | 4:41 am PDT (11:41 UTC) |
| 16,500 ft | 330° at 6 kt | −4 kt | -17 °C | 124 kt | 4 h 51 min | 4:41 am PDT (11:41 UTC) |
| 18,000 ft FL180 | 320° at 6 kt | −3 kt | -19 °C | 123 kt | 4 h 54 min | 4:44 am PDT (11:44 UTC) |
| 24,000 ft FL240 | 360° at 22 kt | −21 kt | -27 °C | 141 kt | 4 h 16 min | 4:06 am PDT (11:06 UTC) |
| 30,000 ft FL300 | 320° at 17 kt | −9 kt | -32 °C | 129 kt | 4 h 40 min | 4:30 am PDT (11:30 UTC) |
| 34,000 ft FL340 | 270° at 19 kt | +5 kt | -35 °C | 115 kt | 5 h 14 min | 5:04 am PDT (12:04 UTC) |
| 39,000 ft FL390 | 250° at 22 kt | +16 kt | -40 °C | 104 kt | 5 h 47 min | 5:37 am PDT (12:37 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| LWS | used from 0 nm out; 13 nm from the line | 070/10 | 080/12 -2° | 030/12 -6° | 080/7 -10° | 170/34 -21° | 160/46 -32° | 200/33 -35° | 220/22 -35° | 230/18 -38° |
| RDM | used from 148 nm out; 108 nm from the line | 040/17 -1° | 030/31 -8° | 010/29 -12° | 010/61 -19° | 360/95 -25° | 360/82 -36° | 360/40 -37° | 310/19 -40° | |
| LKV | used from 197 nm out; 91 nm from the line | 010/8 -8° | 350/13 -11° | 340/21 -21° | 360/60 -26° | 350/37 -32° | 310/26 -35° | 260/25 -39° | ||
| RNO | used from 395 nm out; 59 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° | |
| SAC | used from 494 nm out; 12 nm from the line | 110/6 | L/V 4° | 010/11 -2° | 350/11 -7° | 340/24 -16° | 360/44 -23° | 330/24 -30° | 270/21 -35° | 230/23 -43° |
| SFO | used from 543 nm out; 37 nm from the line | 120/13 | 090/14 5° | 040/14 -1° | 350/17 -5° | 360/42 -14° | 360/64 -23° | 350/38 -32° | 300/19 -37° | 250/18 -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 |
|---|---|---|---|---|---|---|---|
| PUW Pullman/Moscow, WA | departure | VFR Sky: overcast at 6,000 feet | calm | 10+ mi | 6,000 ft | 2,566 ft | 10:53 pm PDT (05:53 UTC) |
| LWS Lewiston, ID | 20 nm out, 12 nm east of the line, tower | VFR Sky: overcast at 6,000 feet | from the northeast (040°) at 3 knots | 10+ mi | 6,000 ft | 1,442 ft | 05:56 UTC |
| LGD La Grande, OR | 99 nm out, 4 nm north of the line | VFR Sky: overcast at 3,200 feet | from the west (280°) at 11 knots | 10+ mi | 3,200 ft | 2,717 ft | 05:56 UTC |
| GCD John Day, OR | 158 nm out, 20 nm west of the line | VFR Sky: overcast at 6,500 feet | from the west-northwest (290°) at 4 knots | 10+ mi | 6,500 ft | 3,702 ft | 06:35 UTC |
| BNO Burns, OR | 207 nm out, 3 nm north of the line | VFR | from the north-northeast (030°) at 7 knots | 10+ mi | none | 4,148 ft | 05:53 UTC |
| AAT Alturas, CA | 346 nm out, 24 nm west of the line | VFR | from the northeast (040°) at 10 knots, gusting to 15 | 10+ mi | none | 4,378 ft | 05:55 UTC |
| SVE Susanville, CA | 415 nm out, 4 nm north of the line | VFR | from the north-northeast (020°) at 4 knots | 10+ mi | none | 4,149 ft | 06:35 UTC |
| BLU Emigrant Gap, CA | 474 nm out, 15 nm southeast of the line | VFR | calm | 10+ mi | none | 5,283 ft | 05:52 UTC |
| SAC Sacramento, CA | 533 nm out, 5 nm northwest of the line, tower | VFR | from the southwest (220°) at 7 knots | 10+ mi | none | 23 ft | 05:53 UTC |
| LVK Livermore, CA | 583 nm out, 2 nm northwest of the line, tower | VFR | calm | 10+ mi | none | 399 ft | 05:53 UTC |
| SJC San Jose, CA | destination | VFR Sky: a few clouds at 3,000 feet, a few clouds at 8,000 feet | from the south (180°) at 5 knots | 10+ mi | none | 62 ft | 10:53 pm PDT (05:53 UTC) |
The highest airport on this list sits at 5,283 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SJC when you get there the forecast at the estimated arrival, 4:06 am PDT (11:06 UTC)
Wind from the southeast at 4 knots, visibility more than 6 miles, clear skies VFR
The whole forecast for SJC
- From Sun 11:00 pm PDT (06:00 UTC): wind from the southeast at 4 knots, visibility more than 6 miles, clear skies
- From Mon 1:00 pm PDT (20:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, clear skies
The forecast for PUW, the departure
- From Sun 11:00 pm PDT (06:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 6,000 feet
- From Mon 5:00 am PDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 6,000 feet
- 30% chance between Mon 5:00 am PDT (12:00 UTC) and 10:00 am PDT (17:00 UTC): light rain showers
- From Mon 10:00 am PDT (17:00 UTC): wind from the west at 4 knots, visibility more than 6 miles, a broken layer at 5,000 feet
- From Mon 4:00 pm PDT (23:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 10,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/3475 BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 4 nm from the route, 494 nm along the route · security · until 1 November · ZOA
- 6/7231 Santa Clara, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 UTC 2 nm from the route, at the destination end · drones kept away from a public gathering · until 12 October · ZOA
Daylight
Sunset at PUW 6:07 pm PDT (01:07 UTC), at SJC 6:35 pm PDT (01:35 UTC) (civil twilight ends 7:01 pm PDT (02:01 UTC)). At 120 knots the arrival at SJC is before sunrise there (7:12 am PDT (14:12 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: Pullman/Moscow Regional, Mineta San Jose International.