St. Pete-Clearwater International to Nashville International PIE → BNA
533 nautical miles (614 statute miles) north on a straight line, true course 339°, about 344° magnetic at the departure end (variation 5W). At 120 knots that is 5 h 10 min at the quickest height in today's winds (16,500 ft, a 17-knot headwind), arriving about 7:17 am CDT (12:17 UTC). Right now PIE is VFR, wind from the west-northwest (300°) 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: 175 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 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 119 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 PIE.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B738 at 37,000 ft, 19 nm west, 12:27 am EDT (04:27 UTC): light chop turbulence. 207 nm along the route, 19 nm west of the line.
as filed, and in English
TLH UA /OV TLH353039/TM 0427/FL370/TP B738/TB OCNL LGT CHOP
- Report
- a routine report filed through TLH
- Where
- 39 nm north (353°) of TLH
- Time
- 04:27 UTC
- Height
- at 37,000 ft
- Aircraft
- B738
- Turbulence
- occasional light chop
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 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 6 forecast points nearest it (PIE, TLH, CSG, ATL, HSV, 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 |
|---|---|---|---|---|---|---|
| 4,500 ft | 330° at 20 kt | +20 kt | 100 kt | 5 h 20 min | 7:27 am CDT (12:27 UTC) | |
| 6,500 ft | 340° at 24 kt | +24 kt | 16 °C | 96 kt | 5 h 33 min | 7:40 am CDT (12:40 UTC) |
| 8,500 ft | 330° at 25 kt | +25 kt | 13 °C | 95 kt | 5 h 37 min | 7:44 am CDT (12:44 UTC) |
| 10,500 ft | 330° at 22 kt | +22 kt | 10 °C | 98 kt | 5 h 26 min | 7:33 am CDT (12:33 UTC) |
| 12,500 ft | 320° at 19 kt | +18 kt | 6 °C | 102 kt | 5 h 14 min | 7:21 am CDT (12:21 UTC) |
| 14,500 ft | 310° at 20 kt | +18 kt | 2 °C | 102 kt | 5 h 14 min | 7:21 am CDT (12:21 UTC) |
| 16,500 ft | 300° at 21 kt | +17 kt | -3 °C | 103 kt | 5 h 10 min | 7:17 am CDT (12:17 UTC) |
| 18,000 ft FL180 | 300° at 22 kt | +17 kt | -7 °C | 103 kt | 5 h 10 min | 7:17 am CDT (12:17 UTC) |
| 24,000 ft FL240 | 300° at 25 kt | +20 kt | -17 °C | 100 kt | 5 h 20 min | 7:27 am CDT (12:27 UTC) |
| 30,000 ft FL300 | 320° at 37 kt | +35 kt | -32 °C | 85 kt | 6 h 16 min | 8:23 am CDT (13:23 UTC) |
| 34,000 ft FL340 | 320° at 35 kt | +34 kt | -41 °C | 86 kt | 6 h 12 min | 8:19 am CDT (13:19 UTC) |
| 39,000 ft FL390 | 320° at 26 kt | +24 kt | -50 °C | 96 kt | 5 h 33 min | 7:40 am CDT (12:40 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| PIE | used from 0 nm out; 25 nm from the line | 350/6 | L/V 18° | 290/6 14° | 280/9 9° | 250/18 -6° | 250/23 -17° | 240/30 -31° | 220/31 -41° | 220/30 -52° |
| TLH | used from 99 nm out; 54 nm from the line | 320/18 | 350/31 18° | 340/24 13° | 310/17 8° | 280/22 -7° | 300/25 -17° | 320/28 -33° | 320/24 -41° | 320/25 -50° |
| CSG | used from 247 nm out; 29 nm from the line | 310/24 | 340/35 17° | 340/37 12° | 330/22 8° | 310/30 -7° | 290/30 -18° | 340/57 -32° | 340/55 -41° | 320/33 -49° |
| ATL | used from 346 nm out; 48 nm from the line | 320/30 | 330/37 16° | 340/44 11° | 330/35 7° | 310/33 -6° | 300/38 -18° | 330/58 -33° | 330/48 -40° | 320/34 -49° |
| HSV | used from 395 nm out; 52 nm from the line | 310/20 | 330/20 16° | 320/27 11° | 340/23 5° | 320/23 -7° | 340/30 -17° | 320/50 -33° | 330/61 -41° | 340/41 -50° |
| BNA | used from 494 nm out; 20 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 |
|---|---|---|---|---|---|---|---|
| PIE St Petersburg-Clearwater, FL | departure | VFR | from the west-northwest (300°) at 3 knots | 10+ mi | none | 10 ft | 2:53 am EDT (06:53 UTC) |
| BKV Brooksville, FL | 30 nm out, 24 nm east of the line, tower | VFR | calm | 9 mi | none | 76 ft | 06:53 UTC |
| CDK Cedar Key, FL | 79 nm out, 10 nm east of the line | no report just now | 11 ft | ||||
| FPY Perry, FL | 138 nm out, 4 nm east of the line | marginal VFR Weather: mist | calm | 4 mi | none | 44 ft | 06:55 UTC |
| TVI Thomasville, GA | 188 nm out, 9 nm northeast of the line | VFR | calm | 10+ mi | none | 263 ft | 06:55 UTC |
| ABY Albany, GA | 227 nm out, 9 nm northeast of the line, tower | VFR | from the west (280°) at 6 knots | 10+ mi | none | 196 ft | 22:53 UTC |
| CSG Columbus, GA | 296 nm out, 7 nm west of the line, tower | VFR | calm | 10+ mi | none | 397 ft | 06:51 UTC |
| LGC Lagrange, GA | 326 nm out, 4 nm northwest of the line | marginal VFR Sky: scattered clouds at 100 feet Weather: mist | calm | 5 mi | none | 693 ft | 06:55 UTC |
| PYP Centre, AL | 405 nm out, 5 nm southeast of the line | no report just now | 594 ft | ||||
| BGF Winchester, TN | 474 nm out, 7 nm east of the line | IFR Sky: a few clouds at 100 feet Weather: mist | calm | 2.5 mi | none | 978 ft | 06:55 UTC |
| THA Tullahoma, TN | 484 nm out, 2 nm northeast of the line | low IFR Sky: overcast at 100 feet Weather: fog | calm | 0.25 mi | 100 ft | 1,084 ft | 06:55 UTC |
| BNA Nashville, TN | destination | VFR | calm | 9 mi | none | 599 ft | 1:53 am CDT (06:53 UTC) |
The highest airport on this list sits at 1,084 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, 7:17 am CDT (12:17 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 PIE, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind from the north at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the north at 9 knots, visibility more than 6 miles, clear skies
- From Mon 9:00 pm EDT (01:00 UTC): wind from the north at 6 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 destination end · security · until 1 August · ZME
Daylight
Sunset at PIE 7:04 pm EDT (23:04 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: St. Pete-Clearwater International, Nashville International.