Rocky Mountain Metro Airport to Claremore Regional BJC → GCM
504 nautical miles (580 statute miles) east on a straight line, true course 112°, about 103° magnetic at the departure end (variation 9E). At 120 knots that is 3 h 07 min at the quickest height in today's winds (34,000 ft, a 42-knot tailwind), arriving about 4:19 am CDT (09:19 UTC), after sunset at the destination. Right now BJC is VFR, wind calm; GCM is VFR, wind from the south (180°) at 6 knots. 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 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). Near the route, at the departure end.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the first 109 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 109 nm of 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 385 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 BJC.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B38M at 21,500 ft, 47 nm northwest, 10:33 pm MDT (04:33 UTC): light turbulence up to 25,000 ft, remarks: during the descent flati star ZDVWC-13. At the departure end, 47 nm northwest of the line.
as filed, and in English
DEN UA /OV DEN305065/TM 0433/FL215/TP B38M/TB LGT BLO 250/RM DURD FLATI STAR. ZDVWC-13
- Report
- a routine report filed through DEN
- Where
- 65 nm northwest (305°) of DEN
- Time
- 04:33 UTC
- Height
- at 21,500 ft
- Aircraft
- B38M
- Turbulence
- light below 25,000 ft
- Remarks
- during the descent flati star ZDVWC-13
- A320 descending, 3 nm northeast, 9:19 pm MDT (03:19 UTC): no turbulence up to 10,000 ft. At the departure end, 3 nm northeast of the line.
as filed, and in English
DEN UA /OV DEN/TM 0319/FLDURD/TP A320/TB NEG BLO 100
- Report
- a routine report filed through DEN
- Where
- over DEN
- Time
- 03:19 UTC
- Height
- during the descent
- Aircraft
- A320
- Turbulence
- no below 10,000 ft
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 5 forecast points nearest it (DEN, GLD, GCK, ICT, TUL). 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 | 230° at 42 kt | −15 kt | 21 °C | 135 kt | 3 h 44 min | 4:56 am CDT (09:56 UTC) |
| 7,500 ft | 230° at 33 kt | −15 kt | 16 °C | 135 kt | 3 h 44 min | 4:56 am CDT (09:56 UTC) |
| 9,500 ft | 240° at 28 kt | −15 kt | 13 °C | 135 kt | 3 h 44 min | 4:56 am CDT (09:56 UTC) |
| 11,500 ft | 240° at 27 kt | −16 kt | 8 °C | 136 kt | 3 h 42 min | 4:54 am CDT (09:54 UTC) |
| 13,500 ft | 240° at 27 kt | −15 kt | 4 °C | 135 kt | 3 h 44 min | 4:56 am CDT (09:56 UTC) |
| 15,500 ft | 240° at 28 kt | −14 kt | -1 °C | 134 kt | 3 h 46 min | 4:58 am CDT (09:58 UTC) |
| 17,500 ft | 230° at 29 kt | −13 kt | -6 °C | 133 kt | 3 h 47 min | 4:59 am CDT (09:59 UTC) |
| 18,000 ft FL180 | 230° at 29 kt | −13 kt | -7 °C | 133 kt | 3 h 47 min | 4:59 am CDT (09:59 UTC) |
| 24,000 ft FL240 | 240° at 34 kt | −18 kt | -19 °C | 138 kt | 3 h 39 min | 4:51 am CDT (09:51 UTC) |
| 30,000 ft FL300 | 240° at 58 kt | −37 kt | -29 °C | 157 kt | 3 h 13 min | 4:25 am CDT (09:25 UTC) |
| 34,000 ft FL340 | 250° at 58 kt | −42 kt | -37 °C | 162 kt | 3 h 07 min | 4:19 am CDT (09:19 UTC) |
| 39,000 ft FL390 | 260° at 52 kt | −42 kt | -48 °C | 162 kt | 3 h 07 min | 4:19 am CDT (09:19 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| DEN | used from 0 nm out; 7 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° | ||
| GLD | used from 99 nm out; 48 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° | |
| GCK | used from 198 nm out; 29 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° | |
| ICT | used from 297 nm out; 68 nm from the line | 200/48 | 230/39 19° | 240/24 14° | 240/20 8° | 240/22 -6° | 250/31 -18° | 250/61 -29° | 260/58 -38° | 270/54 -49° |
| TUL | used from 445 nm out; 24 nm from the line | 210/37 | 240/29 17° | 260/15 14° | 260/11 7° | 240/22 -6° | 250/29 -16° | 270/45 -29° | 270/47 -40° | 280/44 -50° |
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 |
|---|---|---|---|---|---|---|---|
| BJC Denver, CO | departure | VFR | calm | 10+ mi | none | 5,673 ft | 11:55 pm MDT (05:55 UTC) |
| CFO Denver, CO | 30 nm out, 4 nm north of the line, tower | VFR | from the south-southwest (210°) at 24 knots, gusting to 31 | 10+ mi | none | 5,515 ft | 05:55 UTC |
| LIC Limon, CO | 79 nm out, 9 nm southwest of the line | VFR | from the south-southwest (200°) at 12 knots, gusting to 21 | 10+ mi | none | 5,374 ft | 05:55 UTC |
| ITR Burlington, CO | 138 nm out, 15 nm north of the line | VFR | from the south-southwest (210°) at 14 knots | 10+ mi | none | 4,218 ft | 05:53 UTC |
| TQK Scott City, KS | 217 nm out, 3 nm northwest of the line | VFR | from the south (190°) at 19 knots | 10+ mi | none | 2,968 ft | 05:55 UTC |
| DDC Dodge City, KS | 277 nm out, 20 nm southwest of the line | VFR | from the south (190°) at 15 knots, gusting to 21 | 9 mi | none | 2,595 ft | 05:52 UTC |
| PTT Pratt, KS | 326 nm out, 3 nm northeast of the line | VFR | from the south (180°) at 18 knots, gusting to 22 | 10+ mi | none | 1,952 ft | 05:55 UTC |
| ANY Anthony, KS | 366 nm out, 12 nm south of the line | VFR | from the south (180°) at 13 knots, gusting to 21 | 10+ mi | none | 1,343 ft | 05:55 UTC |
| WLD Winfield/Arkansas City, KS | 415 nm out, 11 nm north of the line | VFR | from the south (180°) at 13 knots, gusting to 23 | 10+ mi | none | 1,160 ft | 05:54 UTC |
| BVO Bartlesville, OK | 465 nm out, 13 nm northeast of the line | VFR | from the south (180°) at 6 knots | 10+ mi | none | 716 ft | 05:53 UTC |
| GCM Claremore, OK | destination | VFR | from the south (180°) at 6 knots | 10+ mi | none | 733 ft | 12:55 am CDT (05:55 UTC) |
The highest airport on this list sits at 5,673 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At GCM when you get there the forecast at the estimated arrival, 4:19 am CDT (09:19 UTC)
GCM has no terminal forecast; use the nearest airport that does.
The forecast for BJC, the departure
- From Mon 12:00 am MDT (06:00 UTC): wind from the southwest at 8 knots, visibility more than 6 miles, a few clouds at 14,000 feet
- From Mon 6:00 am MDT (12:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
- From Mon 4:00 pm MDT (22:00 UTC): wind from the north-northwest at 10 knots, visibility more than 6 miles, clear skies
- From Mon 8:00 pm MDT (02:00 UTC): wind from the west at 9 knots, visibility more than 6 miles, a few clouds at 15,000 feet
- From Mon 11:00 pm MDT (05:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, a few clouds at 3,000 feet
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 BJC 6:24 pm MDT (00:24 UTC), at GCM 6:50 pm CDT (23:50 UTC) (civil twilight ends 7:15 pm CDT (00:15 UTC)). At 120 knots the arrival at GCM is before sunrise there (7:26 am CDT (12:26 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: Rocky Mountain Metro Airport, Claremore Regional.