Seattle Paine Field International to Jacqueline Cochran Regional PAE → TRM
901 nautical miles (1,036 statute miles) south on a straight line, true course 160°, about 144° magnetic at the departure end (variation 16E). At 120 knots that is 6 h 53 min at the quickest height in today's winds (24,000 ft, a 11-knot tailwind), arriving about 12:46 am PDT (07:46 UTC), after sunset at the destination. 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
- SIGMET W72W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 5:55 pm PDT (00:55 UTC). Over the route from 584 to 623 nm out.
as issued
WSUS33 KKCI 112355 MKCW WST 112355 CONVECTIVE SIGMET 72W VALID UNTIL 0155Z NV FROM 60SSW BAM-60W ELY-OAL-40WNW OAL-60SSW BAM AREA TS MOV FROM 23020KT. TOPS TO FL300.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 25,000 ft to 39,000 ft. Over the first 0 nm of the route.
- AIRMET ZULU 2C: moderate icing up to 14,000 ft. Over the route from 158 to 247 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 208 to 257 nm out.
- AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 495 to 851 nm out.
- AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Over the route from 594 to 722 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Near the route, 713 nm along the route.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the last 168 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 812 to 861 nm out.
- AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, at the destination end.
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 PAE.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 8 forecast points nearest it (SEA, YKM, RDM, LKV, RNO, BIH, LAS, ONT). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 5,500 ft | 340° at 3 kt | −3 kt | 1 °C | 123 kt | 7 h 20 min | 1:13 am PDT (08:13 UTC) |
| 7,500 ft | 340° at 5 kt | −5 kt | -2 °C | 125 kt | 7 h 12 min | 1:05 am PDT (08:05 UTC) |
| 9,500 ft | 310° at 5 kt | −4 kt | -3 °C | 124 kt | 7 h 16 min | 1:09 am PDT (08:09 UTC) |
| 11,500 ft | 270° at 6 kt | −1 kt | -7 °C | 121 kt | 7 h 27 min | 1:20 am PDT (08:20 UTC) |
| 13,500 ft | 270° at 6 kt | −1 kt | -10 °C | 121 kt | 7 h 27 min | 1:20 am PDT (08:20 UTC) |
| 15,500 ft | 270° at 6 kt | −2 kt | -14 °C | 122 kt | 7 h 23 min | 1:16 am PDT (08:16 UTC) |
| 17,500 ft | 280° at 6 kt | −2 kt | -17 °C | 122 kt | 7 h 23 min | 1:16 am PDT (08:16 UTC) |
| 18,000 ft FL180 | 280° at 6 kt | −2 kt | -18 °C | 122 kt | 7 h 23 min | 1:16 am PDT (08:16 UTC) |
| 24,000 ft FL240 | 310° at 14 kt | −11 kt | -25 °C | 131 kt | 6 h 53 min | 12:46 am PDT (07:46 UTC) |
| 30,000 ft FL300 | 270° at 21 kt | −5 kt | -31 °C | 125 kt | 7 h 12 min | 1:05 am PDT (08:05 UTC) |
| 34,000 ft FL340 | 250° at 25 kt | +4 kt | -35 °C | 116 kt | 7 h 46 min | 1:39 am PDT (08:39 UTC) |
| 39,000 ft FL390 | 240° at 29 kt | +6 kt | -42 °C | 114 kt | 7 h 54 min | 1:47 am PDT (08:47 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SEA | used from 0 nm out; 10 nm from the line | 360/9 | 350/10 1° | 010/10 -5° | 030/20 -11° | 020/60 -17° | 010/86 -26° | 360/90 -40° | 010/68 -42° | 360/31 -43° |
| YKM | used from 49 nm out; 47 nm from the line | 030/16 | 020/18 0° | 030/30 -8° | 030/23 -13° | 020/40 -23° | 010/73 -29° | 010/54 -36° | 360/29 -37° | 330/16 -40° |
| RDM | used from 148 nm out; 57 nm from the line | 010/15 -2° | 030/21 -8° | 020/26 -12° | 020/46 -22° | 010/72 -27° | 360/47 -34° | 340/31 -35° | 320/20 -40° | |
| LKV | used from 297 nm out; 49 nm from the line | 010/18 -6° | 280/7 -11° | 290/9 -22° | 280/13 -27° | 290/20 -31° | 260/19 -34° | 260/27 -39° | ||
| RNO | used from 445 nm out; 76 nm from the line | 320/7 | 260/13 1° | 230/21 -7° | 210/38 -17° | 220/43 -26° | 230/54 -29° | 230/59 -32° | 230/54 -41° | |
| BIH | used from 594 nm out; 53 nm from the line | L/V | 210/14 6° | 210/20 -2° | 230/26 -14° | 220/32 -24° | 220/63 -27° | 220/56 -35° | 230/50 -44° | |
| LAS | used from 742 nm out; 88 nm from the line | 200/25 11° | 230/22 5° | 240/25 -1° | 220/37 -12° | 220/44 -21° | 210/52 -27° | 210/60 -34° | 220/58 -44° | |
| ONT | used from 792 nm out; 73 nm from the line | 230/11 | 200/17 6° | 230/27 4° | 230/32 -2° | 210/39 -12° | 220/51 -20° | 220/48 -29° | 210/51 -34° | 210/52 -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 |
|---|---|---|---|---|---|---|---|
| PAE Everett, WA | departure | no report just now | 606 ft | ||||
| RNT Renton, WA | 20 nm out, 7 nm southwest of the line, tower | no report just now | 32 ft | ||||
| DLS The Dalles, OR | 148 nm out, 5 nm northwest of the line | no report just now | 246 ft | ||||
| LOL Lovelock, NV | 495 nm out, 2 nm southeast of the line | no report just now | 3,907 ft | ||||
| GAB Gabbs, NV | 574 nm out, 8 nm northeast of the line | no report just now | 4,699 ft | ||||
| BTY Beatty, NV | 703 nm out, 25 nm east of the line | no report just now | 3,169 ft | ||||
| PSP Palm Springs, CA | 881 nm out, 14 nm southwest of the line, tower | no report just now | 476 ft | ||||
| TRM Palm Springs, CA | destination | no report just now | -114 ft |
The highest airport on this list sits at 4,699 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At TRM when you get there the forecast at the estimated arrival, 12:46 am PDT (07:46 UTC)
TRM has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/8887 Indio, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 Local 4 nm from the route, at the destination end · security · until 12 October · ZLA
Daylight
Sunset at PAE 6:26 pm PDT (01:26 UTC), at TRM 6:14 pm PDT (01:14 UTC) (civil twilight ends 6:39 pm PDT (01:39 UTC)). At 120 knots the arrival at TRM is before sunrise there (6:46 am PDT (13:46 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: Seattle Paine Field International, Jacqueline Cochran Regional.