Jacksonville International to Tallahassee International JAX → TLH
138 nautical miles (159 statute miles) west on a straight line, true course 268°, about 274° magnetic at the departure end (variation 6W). At 120 knots that is 1 h 18 min at the quickest height in today's winds (4,500 ft, a 14-knot headwind), arriving about 11:29 pm EDT (03:29 UTC), after sunset at the destination. Right now JAX is VFR, wind from the west (260°) at 3 knots; TLH is VFR, wind from the west (260°) at 7 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: 11 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 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Over the last 39 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 JAX.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B738 at 37,000 ft, 37 nm southeast, 8:26 pm EDT (00:26 UTC): no turbulence. At the departure end, 37 nm southeast of the line.
as filed, and in English
SGJ UA /OV SGJ/TM 0026/FL370/TP B738/TB NEG
- Report
- a routine report filed through SGJ
- Where
- over SGJ
- Time
- 00:26 UTC
- Height
- at 37,000 ft
- Aircraft
- B738
- Turbulence
- none
- B737 at 33,000 ft, 13 nm southeast, 7:35 pm EDT (23:35 UTC): light chop turbulence. At the departure end, 13 nm southeast of the line.
as filed, and in English
JAX UA /OV CRG/TM 2335/FL330/TP B737/TB OCNL LGT CHOP
- Report
- a routine report filed through JAX
- Where
- over CRG
- Time
- 23:35 UTC
- Height
- at 33,000 ft
- Aircraft
- B737
- Turbulence
- occasional light chop
- PC12 at 16,000 ft, 7 nm southeast, 8:55 pm EDT (00:55 UTC): no turbulence, clear from 16,000 ft to 60,000 ft. 20 nm along the route, 7 nm southeast of the line.
as filed, and in English
AYS UA /OV AYS150060/TM 0055/FL160/TP PC12/SK SKC/TB NEG
- Report
- a routine report filed through AYS
- Where
- 60 nm southeast (150°) of AYS
- Time
- 00:55 UTC
- Height
- at 16,000 ft
- Aircraft
- PC12
- Sky
- clear
- Turbulence
- none
- E170 at 32,000 ft, 28 nm south, 8:07 pm EDT (00:07 UTC): light turbulence. 89 nm along the route, 28 nm south of the line.
as filed, and in English
CTY UA /OV CTY320030/TM 0007/FL320/TP E170/TB CONS LGT
- Report
- a routine report filed through CTY
- Where
- 30 nm northwest (320°) of CTY
- Time
- 00:07 UTC
- Height
- at 32,000 ft
- Aircraft
- E170
- Turbulence
- continuous light
- B39M at 35,000 ft, 10 nm south, 7:51 pm EDT (23:51 UTC): no turbulence. 118 nm along the route, 10 nm south of the line.
as filed, and in English
TLH UA /OV TLH120020/TM 2351/FL350/TP B39M/TB NEG
- Report
- a routine report filed through TLH
- Where
- 20 nm southeast (120°) of TLH
- Time
- 23:51 UTC
- Height
- at 35,000 ft
- Aircraft
- B39M
- Turbulence
- none
- B747 at 33,000 ft, 25 nm north, 9:02 pm EDT (01:02 UTC): no turbulence. At the destination end, 25 nm north of the line.
as filed, and in English
TLH UA /OV TLH360025/TM 0102/FL330/TP B747/TB NEG
- Report
- a routine report filed through TLH
- Where
- 25 nm north (360°) of TLH
- Time
- 01:02 UTC
- Height
- at 33,000 ft
- Aircraft
- B747
- Turbulence
- none
- A321 at 34,000 ft, 0 nm northwest, 8:01 pm EDT (00:01 UTC): light chop turbulence. At the destination end, 0 nm northwest of the line.
as filed, and in English
TLH UA /OV TLH/TM 0001/FL340/TP A321/TB OCNL LGT CHOP
- Report
- a routine report filed through TLH
- Where
- over TLH
- Time
- 00:01 UTC
- Height
- at 34,000 ft
- Aircraft
- A321
- Turbulence
- occasional light chop
- B739 at 36,000 ft, 45 nm north, 7:44 pm EDT (23:44 UTC): light chop turbulence. At the destination end, 45 nm north of the line.
as filed, and in English
TLH UA /OV TLH345045/TM 2344/FL360/TP B739/TB CONS LGT CHOP
- Report
- a routine report filed through TLH
- Where
- 45 nm north (345°) of TLH
- Time
- 23:44 UTC
- Height
- at 36,000 ft
- Aircraft
- B739
- Turbulence
- continuous light chop
Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 2 forecast points nearest it (JAX, TLH). 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 | 320° at 20 kt | +14 kt | 106 kt | 1 h 18 min | 11:29 pm EDT (03:29 UTC) | |
| 6,500 ft | 320° at 26 kt | +14 kt | 16 °C | 106 kt | 1 h 18 min | 11:29 pm EDT (03:29 UTC) |
| 8,500 ft | 300° at 24 kt | +19 kt | 14 °C | 101 kt | 1 h 22 min | 11:33 pm EDT (03:33 UTC) |
| 10,500 ft | 290° at 24 kt | +22 kt | 11 °C | 98 kt | 1 h 24 min | 11:35 pm EDT (03:35 UTC) |
| 12,500 ft | 280° at 25 kt | +24 kt | 7 °C | 96 kt | 1 h 26 min | 11:37 pm EDT (03:37 UTC) |
| 14,500 ft | 270° at 26 kt | +25 kt | 2 °C | 95 kt | 1 h 27 min | 11:38 pm EDT (03:38 UTC) |
| 16,500 ft | 270° at 27 kt | +26 kt | -3 °C | 94 kt | 1 h 28 min | 11:39 pm EDT (03:39 UTC) |
| 18,000 ft FL180 | 260° at 28 kt | +27 kt | -7 °C | 93 kt | 1 h 29 min | 11:40 pm EDT (03:40 UTC) |
| 24,000 ft FL240 | 240° at 37 kt | +33 kt | -17 °C | 87 kt | 1 h 35 min | 11:46 pm EDT (03:46 UTC) |
| 30,000 ft FL300 | 230° at 44 kt | +33 kt | -33 °C | 87 kt | 1 h 35 min | 11:46 pm EDT (03:46 UTC) |
| 34,000 ft FL340 | 210° at 51 kt | +29 kt | -41 °C | 91 kt | 1 h 31 min | 11:42 pm EDT (03:42 UTC) |
| 39,000 ft FL390 | 210° at 49 kt | +28 kt | -52 °C | 92 kt | 1 h 30 min | 11:41 pm EDT (03:41 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JAX | used from 0 nm out; 25 nm from the line | 280/14 | 300/22 16° | 260/27 15° | 260/26 9° | 240/41 -6° | 230/38 -16° | 220/44 -32° | 200/49 -41° | 200/52 -53° |
| TLH | used from 49 nm out; 64 nm from the line | 300/17 | 340/32 17° | 320/27 13° | 300/27 8° | 280/23 -7° | 250/37 -17° | 230/44 -33° | 220/53 -41° | 220/48 -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 |
|---|---|---|---|---|---|---|---|
| JAX Jacksonville, FL | departure | VFR Sky: scattered clouds at 20,000 feet | from the west (260°) at 3 knots | 10+ mi | none | 29 ft | 9:56 pm EDT (01:56 UTC) |
| LCQ Lake City, FL | 49 nm out, 17 nm south of the line, tower | VFR | from the west-southwest (240°) at 3 knots | 10+ mi | none | 200 ft | 01:55 UTC |
| FPY Perry, FL | 99 nm out, 22 nm south of the line | VFR | calm | 7 mi | none | 44 ft | 23:35 UTC |
| TLH Tallahassee, FL | destination | VFR Sky: a few clouds at 25,000 feet | from the west (260°) at 7 knots | 10+ mi | none | 83 ft | 9:53 pm EDT (01:53 UTC) |
The highest airport on this list sits at 200 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At TLH when you get there the forecast at the estimated arrival, 11:29 pm EDT (03:29 UTC)
Wind from the west-northwest at 3 knots, visibility more than 6 miles, clear skies VFR
The whole forecast for TLH
- From Sun 8:00 pm EDT (00:00 UTC): wind from the west-northwest at 3 knots, visibility more than 6 miles, clear skies
- From Mon 11:00 am EDT (15:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, clear skies
The forecast for JAX, the departure
- From Sun 8:00 pm EDT (00:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, a few clouds at 15,000 feet, scattered clouds at 25,000 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 11 knots, gusting to 17, visibility more than 6 miles, a few clouds at 3,500 feet
- From Mon 6:00 pm EDT (22:00 UTC): wind from the north-northwest at 6 knots, visibility more than 6 miles, clear skies
Temporary flight restrictions on the line or within 25 nm of it
- 6/8389 Jacksonville, FL, Thursday, October 15, 2026 through Sunday, October 18, 2026 UTC 11 nm from the route, at the departure end · air shows/sports · starts Thursday 15 October · ZJX
Daylight
Sunset at JAX 6:59 pm EDT (22:59 UTC), at TLH 7:09 pm EDT (23:09 UTC) (civil twilight ends 7:34 pm EDT (23:34 UTC)). At 120 knots the arrival at TLH is after sunset there (7:11 pm EDT (23:11 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: Jacksonville International, Tallahassee International.