Nashville International to William P Hobby Airport BNA → HOU
582 nautical miles (670 statute miles) southwest on a straight line, true course 231°, about 234° magnetic at the departure end (variation 3W). At 120 knots that is 4 h 42 min at the quickest height in today's winds (39,000 ft, a 4-knot tailwind), arriving about 1:51 pm CDT (18:51 UTC). Right now BNA is VFR, wind calm; HOU is VFR, wind from the southeast (130°) at 8 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: 3,637 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
No SIGMET or AIRMET covers any part of this route right now.
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 BNA.
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 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 7 forecast points nearest it (BNA, HSV, MEM, JAN, SHV, LCH, HOU). 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 | 230° at 13 kt | +13 kt | 107 kt | 5 h 26 min | 2:35 pm CDT (19:35 UTC) | |
| 6,500 ft | 230° at 12 kt | +12 kt | 16 °C | 108 kt | 5 h 23 min | 2:32 pm CDT (19:32 UTC) |
| 8,500 ft | 250° at 11 kt | +11 kt | 13 °C | 109 kt | 5 h 20 min | 2:29 pm CDT (19:29 UTC) |
| 10,500 ft | 260° at 10 kt | +9 kt | 9 °C | 111 kt | 5 h 15 min | 2:24 pm CDT (19:24 UTC) |
| 12,500 ft | 270° at 10 kt | +8 kt | 5 °C | 112 kt | 5 h 12 min | 2:21 pm CDT (19:21 UTC) |
| 14,500 ft | 280° at 12 kt | +8 kt | 1 °C | 112 kt | 5 h 12 min | 2:21 pm CDT (19:21 UTC) |
| 16,500 ft | 280° at 14 kt | +9 kt | -3 °C | 111 kt | 5 h 15 min | 2:24 pm CDT (19:24 UTC) |
| 18,000 ft FL180 | 280° at 16 kt | +9 kt | -6 °C | 111 kt | 5 h 15 min | 2:24 pm CDT (19:24 UTC) |
| 24,000 ft FL240 | 280° at 18 kt | +10 kt | -16 °C | 110 kt | 5 h 17 min | 2:26 pm CDT (19:26 UTC) |
| 30,000 ft FL300 | 310° at 33 kt | +5 kt | -30 °C | 115 kt | 5 h 04 min | 2:13 pm CDT (19:13 UTC) |
| 34,000 ft FL340 | 310° at 37 kt | +3 kt | -40 °C | 117 kt | 4 h 58 min | 2:07 pm CDT (19:07 UTC) |
| 39,000 ft FL390 | 320° at 38 kt | −4 kt | -51 °C | 124 kt | 4 h 42 min | 1:51 pm CDT (18:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| BNA | used from 0 nm out; 25 nm from the line | 300/20 | 300/14 15° | 300/14 10° | 300/13 4° | 310/22 -5° | 280/24 -18° | 310/37 -33° | 310/50 -41° | 320/49 -51° |
| HSV | used from 49 nm out; 67 nm from the line | 300/20 | 310/14 16° | 310/18 10° | 310/15 4° | 320/19 -5° | 290/16 -18° | 320/36 -32° | 320/47 -41° | 330/42 -50° |
| MEM | used from 99 nm out; 69 nm from the line | 250/19 | 260/19 17° | 270/20 12° | 270/16 6° | 270/21 -6° | 290/27 -17° | 300/37 -30° | 300/49 -40° | 310/40 -51° |
| JAN | used from 247 nm out; 65 nm from the line | 240/10 | 260/15 18° | 280/10 11° | 290/6 6° | 290/15 -5° | 300/15 -17° | 320/35 -30° | 330/38 -40° | 330/39 -51° |
| SHV | used from 345 nm out; 81 nm from the line | 210/20 | 210/20 18° | 230/20 11° | 240/16 7° | 270/17 -7° | 250/11 -15° | 300/34 -30° | 310/34 -40° | 320/36 -51° |
| LCH | used from 444 nm out; 55 nm from the line | 170/21 | 160/23 18° | 170/13 13° | 170/6 8° | 300/12 -7° | 280/16 -14° | 320/27 -30° | 330/23 -41° | 340/38 -51° |
| HOU | used from 543 nm out; 20 nm from the line | 180/22 | 180/20 16° | 170/7 15° | L/V 8° | 220/11 -6° | 260/15 -13° | 310/20 -30° | 320/20 -40° | 350/32 -51° |
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 |
|---|---|---|---|---|---|---|---|
| BNA Nashville, TN | departure | VFR Sky: scattered clouds at 25,000 feet | calm | 10+ mi | none | 599 ft | 8:53 am CDT (13:53 UTC) |
| MRC Columbia/Mount Pleasant, TN | 39 nm out, 11 nm southeast of the line | VFR | calm | 10+ mi | none | 681 ft | 13:50 UTC |
| SNH Savannah, TN | 99 nm out, 6 nm north of the line | VFR | from the south (190°) at 5 knots | 10+ mi | none | 472 ft | 13:55 UTC |
| TUP Tupelo, MS | 148 nm out, 19 nm southeast of the line, tower | VFR | from the west-southwest (240°) at 3 knots | 10+ mi | none | 346 ft | 13:53 UTC |
| GWO Greenwood, MS | 227 nm out, 12 nm southeast of the line, tower | VFR | from the south-southwest (210°) at 4 knots | 10+ mi | none | 162 ft | 13:53 UTC |
| GLH Greenville, MS | 266 nm out, 19 nm northwest of the line, tower | VFR | from the southwest (230°) at 5 knots | 10+ mi | none | 130 ft | 13:53 UTC |
| MLU Monroe, LA | 345 nm out, 11 nm northwest of the line, tower | VFR | calm | 10+ mi | none | 78 ft | 13:53 UTC |
| AEX Alexandria, LA | 414 nm out, 24 nm southeast of the line, tower | VFR | from the south-southeast (150°) at 4 knots | 10+ mi | none | 88 ft | 13:53 UTC |
| JAS Jasper, TX | 483 nm out, 9 nm northwest of the line | VFR | from the east-northeast (070°) at 4 knots | 10+ mi | none | 212 ft | 13:55 UTC |
| HPY Baytown, TX | 562 nm out, 6 nm southeast of the line | no report just now | 33 ft | ||||
| HOU Houston, TX | destination | VFR Sky: a few clouds at 2,500 feet, a broken layer at 23,000 feet | from the southeast (130°) at 8 knots | 10+ mi | 23,000 ft | 46 ft | 8:53 am CDT (13:53 UTC) |
The highest airport on this list sits at 681 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At HOU when you get there the forecast at the estimated arrival, 1:51 pm CDT (18:51 UTC)
Wind from the southeast at 13 knots, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 25,000 feet VFR
30% chance between Mon 12:00 pm CDT (17:00 UTC) and 3:00 pm CDT (20:00 UTC): light rain showers
The whole forecast for HOU
- From Mon 7:00 am CDT (12:00 UTC): wind from the southeast at 7 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, scattered clouds at 25,000 feet
- From Mon 10:00 am CDT (15:00 UTC): wind from the southeast at 13 knots, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 25,000 feet
- 30% chance between Mon 12:00 pm CDT (17:00 UTC) and 3:00 pm CDT (20:00 UTC): light rain showers
- From Mon 3:00 pm CDT (20:00 UTC): wind from the southeast at 13 knots, gusting to 21, visibility more than 6 miles, scattered clouds at 10,000 feet
- From Mon 9:00 pm CDT (02:00 UTC): wind from the south-southeast at 6 knots, visibility more than 6 miles, overcast at 5,000 feet
The forecast for BNA, the departure
- From Mon 7:00 am CDT (12:00 UTC): wind from the south at 2 knots, visibility 6 miles, mist, a few clouds at 300 feet
- From Mon 10:00 am CDT (15:00 UTC): wind from the southwest at 6 knots, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 9:00 pm CDT (02:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, clear skies
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 departure end · security · until 1 August · ZME
Daylight
Sunset at BNA 6:15 pm CDT (23:15 UTC), at HOU 6:54 pm CDT (23:54 UTC) (civil twilight ends 7:18 pm CDT (00:18 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: Nashville International, William P Hobby Airport.