Eppley Airfield to San Francisco International OMA → SFO
1,242 nautical miles (1,430 statute miles) west on a straight line, true course 268°, about 266° magnetic at the departure end (variation 2E). At 120 knots that is 11 h 17 min at the quickest height in today's winds (4,500 ft, a 10-knot headwind), arriving about 9:34 am PDT (16:34 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: 734 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 W14W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 1:55 am CDT (06:55 UTC). Over the route from 914 to 1034 nm out.
as issued
WSUS33 KKCI 120455 MKCW WST 120455 CONVECTIVE SIGMET 14W VALID UNTIL 0655Z NV FROM 40NW BVL-20WNW ELY-20SSE OAL-40WNW OAL-50NE BAM-40NW BVL AREA TS MOV FROM 24020KT. TOPS TO FL280.
- 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 328 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the route from 298 to 725 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 348 to 914 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 427 to 616 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 497 to 994 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 586 to 984 nm out.
- AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Near the route, 586 nm along the route.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 109 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 OMA.
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 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 12 forecast points nearest it (OMA, GRI, GLD, BFF, DEN, GJT, SLC, ELY, BIH, 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 | 220° at 16 kt | +10 kt | 21 °C | 110 kt | 11 h 17 min | 9:34 am PDT (16:34 UTC) |
| 6,500 ft | 220° at 15 kt | +10 kt | 14 °C | 110 kt | 11 h 17 min | 9:34 am PDT (16:34 UTC) |
| 8,500 ft | 220° at 22 kt | +16 kt | 8 °C | 104 kt | 11 h 57 min | 10:14 am PDT (17:14 UTC) |
| 10,500 ft | 220° at 23 kt | +18 kt | 4 °C | 102 kt | 12 h 11 min | 10:28 am PDT (17:28 UTC) |
| 12,500 ft | 230° at 25 kt | +20 kt | 0 °C | 100 kt | 12 h 25 min | 10:42 am PDT (17:42 UTC) |
| 14,500 ft | 220° at 28 kt | +22 kt | -4 °C | 98 kt | 12 h 40 min | 10:57 am PDT (17:57 UTC) |
| 16,500 ft | 220° at 30 kt | +24 kt | -9 °C | 96 kt | 12 h 56 min | 11:13 am PDT (18:13 UTC) |
| 18,000 ft FL180 | 220° at 32 kt | +25 kt | -12 °C | 95 kt | 13 h 04 min | 11:21 am PDT (18:21 UTC) |
| 24,000 ft FL240 | 220° at 39 kt | +30 kt | -23 °C | 90 kt | 13 h 48 min | 12:05 pm PDT (19:05 UTC) |
| 30,000 ft FL300 | 230° at 47 kt | +39 kt | -30 °C | 81 kt | 15 h 20 min | 1:37 pm PDT (20:37 UTC) |
| 34,000 ft FL340 | 230° at 52 kt | +47 kt | -35 °C | 73 kt | 17 h 01 min | 3:18 pm PDT (22:18 UTC) |
| 39,000 ft FL390 | 230° at 51 kt | +46 kt | -45 °C | 74 kt | 16 h 47 min | 3:04 pm PDT (22:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| OMA | used from 0 nm out; 25 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° |
| GRI | used from 50 nm out; 39 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° | |
| GLD | used from 199 nm out; 111 nm from the line | 230/49 | 230/42 15° | 220/26 8° | 240/18 -7° | 230/27 -21° | 240/62 -30° | 240/61 -35° | 250/57 -47° | |
| BFF | used from 248 nm out; 91 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° | |
| DEN | used from 348 nm out; 64 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° | ||
| GJT | used from 497 nm out; 99 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° | ||
| SLC | used from 646 nm out; 78 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° | |
| ELY | used from 795 nm out; 54 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° | ||
| BIH | used from 994 nm out; 84 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° | |
| RNO | used from 1093 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° | |
| SAC | used from 1143 nm out; 42 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 1193 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° |
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 |
|---|---|---|---|---|---|---|---|
| OMA Omaha, NE | departure | no report just now | 984 ft | ||||
| GRI Grand Island, NE | 109 nm out, 16 nm south of the line, tower | no report just now | 1,847 ft | ||||
| LBF North Platte, NE | 219 nm out, 2 nm northeast of the line | no report just now | 2,777 ft | ||||
| CNP Chappell, NE | 298 nm out, 6 nm north of the line | no report just now | 3,681 ft | ||||
| FNL Fort Collins/Loveland, CO | 417 nm out, 18 nm south of the line, tower | no report just now | 5,020 ft | ||||
| HDN Hayden, CO | 517 nm out, 2 nm southeast of the line | no report just now | 6,606 ft | ||||
| PVU Provo, UT | 725 nm out, 20 nm north of the line, tower | no report just now | 4,496 ft | ||||
| DTA Delta, UT | 765 nm out, 22 nm south of the line | no report just now | 4,759 ft | ||||
| ELY Ely, NV | 875 nm out, 2 nm southeast of the line | no report just now | 6,259 ft | ||||
| HTH Hawthorne, NV | 1053 nm out, 3 nm west of the line | no report just now | 4,230 ft | ||||
| SCK Stockton, CA | 1183 nm out, 3 nm southwest of the line, tower | no report just now | 32 ft | ||||
| SFO San Francisco, CA | destination | no report just now | 13 ft |
The highest airport on this list sits at 6,606 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SFO when you get there the forecast at the estimated arrival, 9:34 am PDT (16:34 UTC)
SFO has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/7231 Santa Clara, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 UTC 18 nm from the route, at the destination end · drones kept away from a public gathering · until 12 October · ZOA
Daylight
Sunset at OMA 6:47 pm CDT (23:47 UTC), at SFO 6:36 pm PDT (01:36 UTC) (civil twilight ends 7:02 pm PDT (02:02 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: Eppley Airfield, San Francisco International.