San Francisco International to The Eastern Iowa Airport SFO → CID
1,431 nautical miles (1,646 statute miles) east on a straight line, true course 070°, about 056° magnetic at the departure end (variation 14E). At 120 knots that is 8 h 25 min at the quickest height in today's winds (39,000 ft, a 50-knot tailwind), arriving about 11:45 am CDT (16:45 UTC). 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: 3 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 W17W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 2:55 am PDT (09:55 UTC). Over the route from 358 to 437 nm out.
as issued
WSUS33 KKCI 120755 MKCW WST 120755 CONVECTIVE SIGMET 17W VALID UNTIL 0955Z AZ UT NV FROM 20WNW BVL-30N BCE-60SSW BCE-50NNE LAS-60NNW ELY-20WNW BVL AREA TS MOV FROM 24020KT. TOPS TO FL300.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 159 nm of the route.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 228 to 765 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 248 to 775 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 368 to 884 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 42,000 ft. Over the route from 517 to 894 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 676 to 854 nm out.
- AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Near the route, 745 nm along the route.
- AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, 974 nm along the route.
- 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 last 427 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 SFO.
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 02:00–09:00 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 14 forecast points nearest it (SFO, SAC, RNO, BIH, BAM, ELY, SLC, RKS, DEN, BFF, ONL, GRI, OMA, DSM). 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 | 220° at 17 kt | −12 kt | 20 °C | 132 kt | 10 h 50 min | 2:10 pm CDT (19:10 UTC) |
| 7,500 ft | 220° at 20 kt | −15 kt | 10 °C | 135 kt | 10 h 36 min | 1:56 pm CDT (18:56 UTC) |
| 9,500 ft | 220° at 19 kt | −16 kt | 6 °C | 136 kt | 10 h 31 min | 1:51 pm CDT (18:51 UTC) |
| 11,500 ft | 230° at 22 kt | −18 kt | 2 °C | 138 kt | 10 h 22 min | 1:42 pm CDT (18:42 UTC) |
| 13,500 ft | 230° at 24 kt | −20 kt | -2 °C | 140 kt | 10 h 13 min | 1:33 pm CDT (18:33 UTC) |
| 15,500 ft | 230° at 26 kt | −22 kt | -6 °C | 142 kt | 10 h 05 min | 1:25 pm CDT (18:25 UTC) |
| 17,500 ft | 230° at 28 kt | −24 kt | -10 °C | 144 kt | 9 h 56 min | 1:16 pm CDT (18:16 UTC) |
| 18,000 ft FL180 | 230° at 29 kt | −24 kt | -11 °C | 144 kt | 9 h 56 min | 1:16 pm CDT (18:16 UTC) |
| 24,000 ft FL240 | 230° at 34 kt | −29 kt | -22 °C | 149 kt | 9 h 36 min | 12:56 pm CDT (17:56 UTC) |
| 30,000 ft FL300 | 230° at 43 kt | −38 kt | -31 °C | 158 kt | 9 h 03 min | 12:23 pm CDT (17:23 UTC) |
| 34,000 ft FL340 | 240° at 51 kt | −48 kt | -36 °C | 168 kt | 8 h 31 min | 11:51 am CDT (16:51 UTC) |
| 39,000 ft FL390 | 240° at 51 kt | −50 kt | -45 °C | 170 kt | 8 h 25 min | 11:45 am CDT (16:45 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SFO | used from 0 nm out; 25 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° |
| SAC | used from 50 nm out; 40 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° |
| RNO | used from 99 nm out; 72 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° | |
| BIH | used from 199 nm out; 89 nm from the line | L/V | 240/7 1° | 190/13 -3° | 200/26 -16° | 210/43 -26° | 220/54 -28° | 220/51 -35° | 220/47 -43° | |
| BAM | used from 248 nm out; 93 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° | ||
| ELY | used from 298 nm out; 46 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° | ||
| SLC | used from 447 nm out; 63 nm from the line | 200/5 | 230/8 2° | 220/20 -2° | 210/40 -12° | 190/53 -25° | 210/62 -30° | 220/69 -34° | 220/64 -43° | |
| RKS | used from 596 nm out; 71 nm from the line | 200/41 | 220/44 1° | 220/35 -11° | 220/46 -24° | 210/53 -27° | 220/62 -35° | 230/61 -44° | ||
| DEN | used from 745 nm out; 100 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° | ||
| BFF | used from 844 nm out; 48 nm from the line | 180/28 | 220/33 15° | 210/31 7° | 230/32 -9° | 220/41 -21° | 220/40 -33° | 240/47 -36° | 250/54 -46° | |
| ONL | used from 993 nm out; 114 nm from the line | 210/31 20° | 230/27 13° | 230/18 7° | 220/19 -8° | 240/26 -20° | 250/44 -35° | 270/52 -39° | 260/57 -47° | |
| GRI | used from 1093 nm out; 45 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° | |
| OMA | used from 1192 nm out; 39 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° |
| DSM | used from 1291 nm out; 33 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° |
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 |
|---|---|---|---|---|---|---|---|
| SFO San Francisco, CA | departure | no report just now | 13 ft | ||||
| SCK Stockton, CA | 60 nm out, 4 nm southwest of the line, tower | no report just now | 32 ft | ||||
| HTH Hawthorne, NV | 189 nm out, 6 nm south of the line | no report just now | 4,230 ft | ||||
| ELY Ely, NV | 368 nm out, 11 nm south of the line | no report just now | 6,259 ft | ||||
| PVU Provo, UT | 517 nm out, 8 nm north of the line, tower | no report just now | 4,496 ft | ||||
| VEL Vernal, UT | 626 nm out, 4 nm southwest of the line | no report just now | 5,274 ft | ||||
| CYS Cheyenne, WY | 844 nm out, 4 nm west of the line, tower | no report just now | 6,159 ft | ||||
| OKS Oshkosh, NE | 954 nm out, 2 nm northwest of the line | no report just now | 3,394 ft | ||||
| ODX Ord, NE | 1103 nm out, 4 nm east of the line | no report just now | 2,070 ft | ||||
| TQE Tekamah, NE | 1232 nm out, 2 nm southwest of the line | no report just now | 1,026 ft | ||||
| DSM Des Moines, IA | 1341 nm out, 20 nm south of the line, tower | no report just now | 957 ft | ||||
| CID Cedar Rapids, IA | destination | no report just now | 869 ft |
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 CID when you get there the forecast at the estimated arrival, 11:45 am CDT (16:45 UTC)
CID has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
No temporary flight restriction on or near this route right now.
Daylight
Sunset at SFO 6:35 pm PDT (01:35 UTC), at CID 6:30 pm CDT (23:30 UTC) (civil twilight ends 6:58 pm CDT (23:58 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: San Francisco International, The Eastern Iowa Airport.