Montrose Regional to Nashville International MTJ → BNA
1,021 nautical miles (1,175 statute miles) east on a straight line, true course 091°, about 079° magnetic at the departure end (variation 12E). At 120 knots that is 5 h 54 min at the quickest height in today's winds (34,000 ft, a 53-knot tailwind), arriving about 7:01 am CDT (12:01 UTC). Right now MTJ is VFR, wind variable at 3 knots; BNA is VFR, wind calm. 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: 9 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). Over the first 159 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the first 208 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 238 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, at the departure end.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Near the route, 208 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 route from 228 to 684 nm out.
- AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the last 30 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 MTJ.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- urgent E75L at 9,000 ft, 44 nm north, 10:30 pm MDT (04:30 UTC): remarks: low-level wind shear + 20K 1000-1500 above ground on approach. 50 nm along the route, 44 nm north of the line.
as filed, and in English
ASE UUA /OV ASE/TM 0430/FL090/TP E75L/RM LLWS +/- 20K 1000-1500 AGL ON APCH
- Report
- an urgent report filed through ASE
- Where
- over ASE
- Time
- 04:30 UTC
- Height
- at 9,000 ft
- Aircraft
- E75L
- Remarks
- low-level wind shear + 20K 1000-1500 above ground on approach
- UAL2479 at 36,000 ft, 39 nm north, 9:11 pm MDT (03:11 UTC): no turbulence, wind 231° at 49 knots. At the departure end, 39 nm north of the line.
as filed, and in English
ARP UAL2479 3910N 10753W 0311 F360 231/049KT TB SMTH IC
- Report
- a routine report filed through ARP
- B733 at 20,000 ft, 2 nm south, 9:16 pm MDT (03:16 UTC): light chop turbulence up to 20,000 ft, clear from 20,000 ft to 60,000 ft, remarks: during the climb ZDVWC-12. At the departure end, 2 nm south of the line.
as filed, and in English
GUC UA /OV HBU/TM 0316/FL200/TP B733/SK SKC/TB OCNL LGT CHOP BLO 200/RM DURC ZDVWC-12
- Report
- a routine report filed through GUC
- Where
- over HBU
- Time
- 03:16 UTC
- Height
- at 20,000 ft
- Aircraft
- B733
- Sky
- clear
- Turbulence
- occasional light chop below 20,000 ft
- Remarks
- during the climb ZDVWC-12
- E170 at 22,500 ft, 41 nm north, 11:06 pm MDT (05:06 UTC): light to moderate turbulence up to 23,000 ft, remarks: during the descent tbarr star ZDVWC-13. 109 nm along the route, 41 nm north of the line.
as filed, and in English
DEN UA /OV DEN216057/TM 0506/FL225/TP E170/TB CONS LGT OCNL MOD BLO 230/RM DURD TBARR STAR. ZDVWC-13
- Report
- a routine report filed through DEN
- Where
- 57 nm southwest (216°) of DEN
- Time
- 05:06 UTC
- Height
- at 22,500 ft
- Aircraft
- E170
- Turbulence
- continuous light occasional moderate below 23,000 ft
- Remarks
- during the descent tbarr star ZDVWC-13
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 8 forecast points nearest it (GJT, ALS, PUB, GCK, ICT, SGF, CGI, BNA). 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 | 220° at 28 kt | −16 kt | 136 kt | 7 h 30 min | 8:37 am CDT (13:37 UTC) | |
| 5,500 ft | 230° at 29 kt | −20 kt | 21 °C | 140 kt | 7 h 18 min | 8:25 am CDT (13:25 UTC) |
| 7,500 ft | 240° at 25 kt | −20 kt | 14 °C | 140 kt | 7 h 18 min | 8:25 am CDT (13:25 UTC) |
| 9,500 ft | 240° at 22 kt | −19 kt | 12 °C | 139 kt | 7 h 21 min | 8:28 am CDT (13:28 UTC) |
| 11,500 ft | 250° at 21 kt | −19 kt | 7 °C | 139 kt | 7 h 21 min | 8:28 am CDT (13:28 UTC) |
| 13,500 ft | 250° at 22 kt | −20 kt | 3 °C | 140 kt | 7 h 18 min | 8:25 am CDT (13:25 UTC) |
| 15,500 ft | 240° at 24 kt | −20 kt | -1 °C | 140 kt | 7 h 18 min | 8:25 am CDT (13:25 UTC) |
| 17,500 ft | 240° at 26 kt | −21 kt | -6 °C | 141 kt | 7 h 14 min | 8:21 am CDT (13:21 UTC) |
| 18,000 ft FL180 | 240° at 26 kt | −22 kt | -7 °C | 142 kt | 7 h 11 min | 8:18 am CDT (13:18 UTC) |
| 24,000 ft FL240 | 250° at 31 kt | −28 kt | -19 °C | 148 kt | 6 h 54 min | 8:01 am CDT (13:01 UTC) |
| 30,000 ft FL300 | 260° at 49 kt | −48 kt | -30 °C | 168 kt | 6 h 05 min | 7:12 am CDT (12:12 UTC) |
| 34,000 ft FL340 | 260° at 53 kt | −53 kt | -38 °C | 173 kt | 5 h 54 min | 7:01 am CDT (12:01 UTC) |
| 39,000 ft FL390 | 270° at 45 kt | −46 kt | -49 °C | 166 kt | 6 h 09 min | 7:16 am CDT (12:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| GJT | used from 0 nm out; 66 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° | ||
| ALS | used from 50 nm out; 65 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 99 nm out; 37 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 248 nm out; 68 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 396 nm out; 76 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° |
| SGF | used from 595 nm out; 72 nm from the line | 230/33 | 230/28 15° | 250/20 13° | 240/18 7° | 250/20 -6° | 250/24 -17° | 280/42 -31° | 280/49 -40° | 290/46 -51° |
| CGI | used from 793 nm out; 61 nm from the line | 240/20 | 270/15 15° | 280/15 11° | 300/13 6° | 290/20 -6° | 280/24 -18° | 300/34 -32° | 300/47 -41° | 310/49 -51° |
| BNA | used from 942 nm out; 55 nm from the line | 310/20 | 340/20 17° | 330/24 10° | 340/22 5° | 330/26 -6° | 340/29 -18° | 330/52 -33° | 320/62 -41° | 340/45 -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 |
|---|---|---|---|---|---|---|---|
| MTJ Montrose, CO | departure | VFR | variable at 3 knots | 10+ mi | none | 5,758 ft | 11:53 pm MDT (05:53 UTC) |
| GUC Gunnison, CO | 50 nm out, 5 nm northwest of the line | VFR Sky: a few clouds at 6,500 feet | from the south-southeast (150°) at 3 knots | 10+ mi | none | 7,679 ft | 05:56 UTC |
| PUB Pueblo, CO | 159 nm out, 6 nm south of the line, tower | VFR | from the south-southwest (200°) at 12 knots | 10+ mi | none | 4,729 ft | 05:53 UTC |
| LAA Lamar, CO | 248 nm out, 13 nm south of the line | VFR | from the south-southwest (210°) at 17 knots | 10+ mi | none | 3,705 ft | 05:53 UTC |
| GCK Garden City, KS | 337 nm out, 13 nm south of the line, tower | VFR | from the south-southwest (200°) at 19 knots | 10+ mi | none | 2,890 ft | 05:54 UTC |
| BEC Wichita, KS | 505 nm out, 7 nm south of the line, tower | VFR | from the south (190°) at 14 knots, gusting to 22 | 10+ mi | none | 1,408 ft | 05:55 UTC |
| EQA El Dorado, KS | 525 nm out, 1 nm northwest of the line | VFR | from the south (190°) at 13 knots, gusting to 18 | 10+ mi | none | 1,379 ft | 05:55 UTC |
| SGF Springfield, MO | 694 nm out, 5 nm southwest of the line, tower | VFR | from the south (180°) at 11 knots | 10+ mi | none | 1,268 ft | 05:52 UTC |
| TVB Cabool, MO | 753 nm out, 1 nm north of the line | no report just now | 1,220 ft | ||||
| POF Poplar Bluff, MO | 842 nm out, 3 nm southwest of the line | VFR | calm | 9 mi | none | 330 ft | 05:53 UTC |
| PHT Paris, TN | 942 nm out, 9 nm southwest of the line | VFR | calm | 10+ mi | none | 580 ft | 05:55 UTC |
| BNA Nashville, TN | destination | VFR | calm | 9 mi | none | 599 ft | 12:53 am CDT (05:53 UTC) |
The highest airport on this list sits at 7,679 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BNA when you get there the forecast at the estimated arrival, 7:01 am CDT (12:01 UTC)
Wind from the south at 2 knots, visibility 5 miles, mist, scattered clouds at 300 feet marginal VFR
The whole forecast for BNA
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 4 knots, visibility 6 miles, mist, clear skies
- From Mon 7:00 am CDT (12:00 UTC): wind from the south at 2 knots, visibility 5 miles, mist, scattered clouds at 300 feet
- From Mon 9:00 am CDT (14:00 UTC): wind from the west-southwest at 7 knots, visibility more than 6 miles, a few clouds at 20,000 feet
- From Mon 8:00 pm CDT (01:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, clear skies
The forecast for MTJ, the departure
- From Mon 12:00 am MDT (06:00 UTC): wind from the south-southwest at 10 knots, gusting to 20, visibility more than 6 miles, low-level wind shear, a few clouds at 5,000 feet, scattered clouds at 12,000 feet
- From Mon 2:00 am MDT (08:00 UTC): wind from the south-southeast at 9 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 11,000 feet
- From Mon 10:00 am MDT (16:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, a few clouds at 5,000 feet, a few clouds at 11,000 feet
- From Mon 1:00 pm MDT (19:00 UTC): wind from the southwest at 12 knots, gusting to 21, visibility more than 6 miles, a few clouds at 7,000 feet, scattered clouds at 11,000 feet
- From Mon 6:00 pm MDT (00:00 UTC): wind from the south-southwest at 7 knots, visibility more than 6 miles, a few clouds at 7,000 feet, a few clouds at 11,000 feet
- 30% chance between Mon 6:00 pm MDT (00:00 UTC) and 12:00 am MDT (06:00 UTC): visibility 4 miles, light rain showers, a broken layer at 5,000 feet, overcast at 8,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 13 nm from the route, at the destination end · security · until 1 August · ZME
Daylight
Sunset at MTJ 6:36 pm MDT (00:36 UTC), at BNA 6:15 pm CDT (23:15 UTC) (civil twilight ends 6:40 pm CDT (23:40 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: Montrose Regional, Nashville International.