San Bernardino International to Cincinnati/Northern Kentucky International SBD → CVG
1,589 nautical miles (1,829 statute miles) east on a straight line, true course 070°, about 057° magnetic at the departure end (variation 13E). At 120 knots that is 8 h 38 min at the quickest height in today's winds (34,000 ft, a 64-knot tailwind), arriving about 7:20 am EDT (11:20 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: 626 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 9W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 8:55 pm PDT (03:55 UTC). Over the route from 310 to 310 nm out.
as issued
WSUS33 KKCI 120155 MKCW WST 120155 CONVECTIVE SIGMET 9W VALID UNTIL 0355Z AZ FROM 20S TBC-30S INW-10E PHX-60SW DRK-30WNW DRK-20S TBC DMSHG AREA EMBD TS MOV FROM 21020KT. TOPS TO FL280.
- SIGMET 6W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 8:55 pm PDT (03:55 UTC). Over the route from 460 to 690 nm out.
as issued
WSUS33 KKCI 120155 MKCW WST 120155 CONVECTIVE SIGMET 6W VALID UNTIL 0355Z CO NM FROM 50SSW DEN-30NNE TBE-50SSW CME-50E SJN-20NE DVC-50SSW DEN AREA TS MOV FROM 23040KT. TOPS TO FL340.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the first 130 nm of the route.
- AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 40 nm of the route.
- AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 40 to 270 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 150 to 370 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 180 to 700 nm out.
- AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 190 to 290 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 440 to 610 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 530 to 660 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 560 to 560 nm out.
- 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 route from 720 to 1110 nm out.
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 SBD.
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 (ONT, BLH, PRC, FMN, ALS, PUB, GCK, SLN, MKC, COU, STL, EVV, IND, CVG). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 3,500 ft | 230° at 26 kt | −22 kt | 142 kt | 11 h 11 min | 9:53 am EDT (13:53 UTC) | |
| 5,500 ft | 230° at 26 kt | −24 kt | 21 °C | 144 kt | 11 h 02 min | 9:44 am EDT (13:44 UTC) |
| 7,500 ft | 230° at 23 kt | −22 kt | 12 °C | 142 kt | 11 h 11 min | 9:53 am EDT (13:53 UTC) |
| 9,500 ft | 240° at 20 kt | −20 kt | 9 °C | 140 kt | 11 h 21 min | 10:03 am EDT (14:03 UTC) |
| 11,500 ft | 230° at 21 kt | −20 kt | 5 °C | 140 kt | 11 h 21 min | 10:03 am EDT (14:03 UTC) |
| 13,500 ft | 230° at 24 kt | −23 kt | 1 °C | 143 kt | 11 h 07 min | 9:49 am EDT (13:49 UTC) |
| 15,500 ft | 230° at 29 kt | −27 kt | -3 °C | 147 kt | 10 h 49 min | 9:31 am EDT (13:31 UTC) |
| 17,500 ft | 230° at 33 kt | −32 kt | -7 °C | 152 kt | 10 h 27 min | 9:09 am EDT (13:09 UTC) |
| 18,000 ft FL180 | 230° at 34 kt | −33 kt | -8 °C | 153 kt | 10 h 23 min | 9:05 am EDT (13:05 UTC) |
| 24,000 ft FL240 | 240° at 40 kt | −39 kt | -20 °C | 159 kt | 10 h | 8:42 am EDT (12:42 UTC) |
| 30,000 ft FL300 | 240° at 55 kt | −56 kt | -30 °C | 176 kt | 9 h 02 min | 7:44 am EDT (11:44 UTC) |
| 34,000 ft FL340 | 250° at 62 kt | −64 kt | -37 °C | 184 kt | 8 h 38 min | 7:20 am EDT (11:20 UTC) |
| 39,000 ft FL390 | 250° at 53 kt | −56 kt | -47 °C | 176 kt | 9 h 02 min | 7:44 am EDT (11:44 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ONT | used from 0 nm out; 43 nm from the line | 190/8 | 190/19 6° | 210/23 4° | 210/29 -3° | 210/47 -13° | 210/49 -19° | 220/47 -30° | 220/50 -36° | 220/55 -43° |
| BLH | used from 50 nm out; 77 nm from the line | 210/13 | 200/21 11° | 200/22 5° | 210/25 -1° | 210/51 -10° | 220/61 -20° | 220/81 -29° | 220/92 -34° | 220/79 -45° |
| PRC | used from 150 nm out; 77 nm from the line | 210/25 5° | 200/30 1° | 220/55 -10° | 220/61 -21° | 220/84 -28° | 230/90 -34° | 230/73 -45° | ||
| FMN | used from 350 nm out; 94 nm from the line | 220/28 9° | 220/40 2° | 220/53 -10° | 220/62 -22° | 230/79 -28° | 240/91 -34° | 230/71 -45° | ||
| ALS | used from 550 nm out; 32 nm from the line | 230/37 4° | 220/54 -9° | 230/62 -22° | 240/77 -26° | 240/74 -33° | 230/59 -45° | |||
| PUB | used from 650 nm out; 65 nm from the line | 230/25 13° | 230/32 6° | 220/44 -8° | 230/49 -21° | 240/70 -28° | 240/67 -34° | 240/58 -46° | ||
| GCK | used from 750 nm out; 59 nm from the line | 220/48 21° | 230/37 14° | 250/30 8° | 230/37 -6° | 240/37 -20° | 240/69 -28° | 250/67 -37° | 260/58 -48° | |
| SLN | used from 900 nm out; 68 nm from the line | 210/53 | 230/41 20° | 240/26 14° | 230/16 8° | 240/25 -7° | 240/35 -19° | 250/61 -30° | 260/65 -38° | 260/56 -49° |
| MKC | used from 1050 nm out; 64 nm from the line | 220/44 | 250/28 18° | 250/18 13° | 240/12 6° | 280/24 -6° | 240/34 -18° | 260/47 -30° | 260/51 -40° | 270/58 -50° |
| COU | used from 1200 nm out; 13 nm from the line | 230/31 | 230/30 15° | 260/16 11° | 270/14 6° | 260/24 -6° | 270/27 -18° | 270/37 -32° | 280/49 -41° | 290/56 -51° |
| STL | used from 1300 nm out; 7 nm from the line | 250/24 | 250/24 16° | 260/23 9° | 270/16 6° | 260/25 -6° | 270/29 -19° | 290/34 -33° | 290/48 -41° | 290/54 -51° |
| EVV | used from 1400 nm out; 64 nm from the line | 280/15 | 290/12 17° | 310/16 10° | 320/13 5° | 310/22 -6° | 320/26 -18° | 320/38 -33° | 310/56 -41° | 320/55 -51° |
| IND | used from 1450 nm out; 58 nm from the line | 290/16 | 310/20 16° | 320/21 10° | 330/13 3° | 300/25 -7° | 320/32 -19° | 330/46 -34° | 320/61 -43° | 320/63 -50° |
| CVG | used from 1549 nm out; 20 nm from the line | 320/18 | 350/32 16° | 350/35 10° | 350/30 3° | 330/30 -7° | 340/44 -20° | 340/58 -35° | 330/72 -41° | 320/36 -49° |
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 |
|---|---|---|---|---|---|---|---|
| SBD San Bernardino, CA | departure | no report just now | 1,159 ft | ||||
| IFP Bullhead City, AZ | 150 nm out, 16 nm northwest of the line, tower | no report just now | 707 ft | ||||
| GCN Grand Canyon, AZ | 270 nm out, 25 nm north of the line, tower | no report just now | 6,608 ft | ||||
| FMN Farmington, NM | 470 nm out, 17 nm north of the line, tower | no report just now | 5,506 ft | ||||
| TAD Trinidad, CO | 660 nm out, 4 nm west of the line | no report just now | 5,761 ft | ||||
| GCK Garden City, KS | 830 nm out, 7 nm north of the line, tower | no report just now | 2,890 ft | ||||
| HUT Hutchinson, KS | 970 nm out, 8 nm south of the line, tower | no report just now | 1,542 ft | ||||
| COU Columbia, MO | 1240 nm out, 5 nm northwest of the line, tower | no report just now | 889 ft | ||||
| ALN Alton/St Louis, IL | 1340 nm out, 1 nm west of the line, tower | no report just now | 543 ft | ||||
| BMG Bloomington, IN | 1499 nm out, 8 nm north of the line, tower | no report just now | 845 ft | ||||
| CVG Covington, KY | destination | no report just now | 896 ft |
The highest airport on this list sits at 6,608 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At CVG when you get there the forecast at the estimated arrival, 7:20 am EDT (11:20 UTC)
CVG has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 6 nm from the route, 150 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
- 6/7634 CENTRALIA, MO, Monday, October 12, 2026 UTC 22 nm from the route, 1240 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · today · ZKC
- 6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local on the route, at the destination end · a VIP movement · until 12 October · ZID
Daylight
Sunset at SBD 6:18 pm PDT (01:18 UTC), at CVG 7:04 pm EDT (23:04 UTC) (civil twilight ends 7:31 pm EDT (23:31 UTC)). At 120 knots the arrival at CVG is before sunrise there (7:45 am EDT (11:45 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 Bernardino International, Cincinnati/Northern Kentucky International.
