Spokane International to Kansas City International GEG → MCI
1,107 nautical miles (1,274 statute miles) east on a straight line, true course 108°, about 094° magnetic at the departure end (variation 14E). At 120 knots that is 7 h 38 min at the quickest height in today's winds (39,000 ft, a 25-knot tailwind), arriving about 12:40 pm CDT (17:40 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: 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 18,000 ft. Over the first 339 nm of the route.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 200 nm of 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). Over the route from 60 to 818 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 70 to 469 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 349 to 519 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 519 to 638 nm out.
- AIRMET TANGO 2W: 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 359 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 GEG.
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 08:00–15:00 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 11 forecast points nearest it (GEG, LWS, GPI, DLN, BIL, RAP, BFF, ONL, GRI, OMA, MKC). 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 | 250° at 21 kt | −13 kt | 16 °C | 133 kt | 8 h 19 min | 1:21 pm CDT (18:21 UTC) |
| 7,500 ft | 250° at 18 kt | −11 kt | 9 °C | 131 kt | 8 h 27 min | 1:29 pm CDT (18:29 UTC) |
| 9,500 ft | 240° at 19 kt | −10 kt | 5 °C | 130 kt | 8 h 31 min | 1:33 pm CDT (18:33 UTC) |
| 11,500 ft | 230° at 20 kt | −8 kt | 2 °C | 128 kt | 8 h 39 min | 1:41 pm CDT (18:41 UTC) |
| 13,500 ft | 230° at 21 kt | −7 kt | -2 °C | 127 kt | 8 h 43 min | 1:45 pm CDT (18:45 UTC) |
| 15,500 ft | 220° at 22 kt | −6 kt | -7 °C | 126 kt | 8 h 47 min | 1:49 pm CDT (18:49 UTC) |
| 17,500 ft | 220° at 24 kt | −4 kt | -11 °C | 124 kt | 8 h 56 min | 1:58 pm CDT (18:58 UTC) |
| 18,000 ft FL180 | 220° at 24 kt | −4 kt | -12 °C | 124 kt | 8 h 56 min | 1:58 pm CDT (18:58 UTC) |
| 24,000 ft FL240 | 210° at 39 kt | −4 kt | -24 °C | 124 kt | 8 h 56 min | 1:58 pm CDT (18:58 UTC) |
| 30,000 ft FL300 | 230° at 44 kt | −19 kt | -33 °C | 139 kt | 7 h 58 min | 1:00 pm CDT (18:00 UTC) |
| 34,000 ft FL340 | 230° at 49 kt | −22 kt | -37 °C | 142 kt | 7 h 48 min | 12:50 pm CDT (17:50 UTC) |
| 39,000 ft FL390 | 230° at 51 kt | −25 kt | -45 °C | 145 kt | 7 h 38 min | 12:40 pm CDT (17:40 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| GEG | used from 0 nm out; 25 nm from the line | 060/7 -2° | 070/12 -6° | 050/8 -8° | 120/11 -21° | 110/18 -33° | 030/22 -37° | 040/6 -38° | 240/7 -41° | |
| LWS | used from 50 nm out; 71 nm from the line | L/V | 340/5 -3° | L/V -6° | 040/7 -10° | 100/23 -22° | 180/30 -31° | 190/11 -34° | 200/11 -36° | 220/23 -40° |
| GPI | used from 100 nm out; 85 nm from the line | 090/8 -4° | 140/7 -7° | 090/10 -8° | 110/10 -19° | 210/25 -30° | 200/24 -40° | 210/31 -39° | 210/35 -42° | |
| DLN | used from 150 nm out; 92 nm from the line | 190/10 -4° | 220/23 -4° | 210/21 -18° | 210/43 -28° | 210/60 -33° | 210/72 -37° | 210/67 -44° | ||
| BIL | used from 299 nm out; 70 nm from the line | 300/14 | 270/19 -2° | 260/26 -2° | 220/28 -13° | 210/51 -25° | 220/56 -33° | 220/61 -39° | 220/72 -45° | |
| RAP | used from 499 nm out; 125 nm from the line | 250/28 16° | 260/31 10° | 240/25 4° | 210/35 -10° | 200/45 -23° | 230/47 -31° | 230/47 -36° | 230/51 -46° | |
| BFF | used from 698 nm out; 89 nm from the line | 280/28 | 260/39 11° | 240/34 5° | 210/38 -11° | 210/52 -22° | 230/61 -31° | 230/61 -36° | 240/56 -45° | |
| ONL | used from 748 nm out; 100 nm from the line | 250/31 22° | 230/27 16° | 220/25 8° | 230/25 -9° | 220/29 -22° | 250/42 -33° | 250/48 -36° | 250/52 -46° | |
| GRI | used from 848 nm out; 42 nm from the line | 230/39 23° | 230/32 15° | 210/29 7° | 230/31 -8° | 230/43 -21° | 250/52 -31° | 260/59 -35° | 260/59 -46° | |
| OMA | used from 998 nm out; 75 nm from the line | 230/47 | 240/33 21° | 230/22 13° | 220/27 5° | 240/35 -8° | 250/43 -21° | 260/47 -33° | 260/59 -36° | 270/58 -46° |
| MKC | used from 1047 nm out; 46 nm from the line | 240/49 | 240/21 20° | 220/19 13° | 230/21 6° | 260/26 -7° | 250/37 -19° | 270/66 -31° | 270/65 -38° | 280/60 -48° |
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 |
|---|---|---|---|---|---|---|---|
| GEG Spokane, WA | departure | no report just now | 2,385 ft | ||||
| COE Coeur D'Alene, ID | 20 nm out, 19 nm northeast of the line | no report just now | 2,320 ft | ||||
| MSO Missoula, MT | 150 nm out, 8 nm north of the line, tower | no report just now | 3,205 ft | ||||
| BZN Bozeman, MT | 289 nm out, 11 nm southwest of the line, tower | no report just now | 4,473 ft | ||||
| RED Red Lodge, MT | 369 nm out, 11 nm south of the line | no report just now | 5,762 ft | ||||
| BYG Buffalo, WY | 489 nm out, 8 nm south of the line | no report just now | 4,970 ft | ||||
| HSR Hot Springs, SD | 648 nm out, 5 nm north of the line | no report just now | 3,150 ft | ||||
| GRN Gordon, NE | 708 nm out, 1 nm east of the line | no report just now | 3,562 ft | ||||
| TIF Thedford, NE | 798 nm out, 8 nm southwest of the line | no report just now | 2,925 ft | ||||
| GRI Grand Island, NE | 918 nm out, 7 nm southwest of the line, tower | no report just now | 1,847 ft | ||||
| STJ St Joseph, MO | 1087 nm out, 19 nm northeast of the line, tower | no report just now | 826 ft | ||||
| MCI Kansas City, MO | destination | no report just now | 1,027 ft |
The highest airport on this list sits at 5,762 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At MCI when you get there the forecast at the estimated arrival, 12:40 pm CDT (17:40 UTC)
MCI 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 GEG 6:06 pm PDT (01:06 UTC), at MCI 6:44 pm CDT (23:44 UTC) (civil twilight ends 7:11 pm CDT (00:11 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: Spokane International, Kansas City International.