Jacksonville International to Cape Girardeau Regional JAX → CGI
563 nautical miles (648 statute miles) northwest on a straight line, true course 318°, about 324° magnetic at the departure end (variation 6W). At 120 knots that is 5 h 41 min at the quickest height in today's winds (4,500 ft, a 21-knot headwind), arriving about 6:37 am CDT (11:37 UTC), after sunset at the destination. Right now JAX is VFR, wind from the west-southwest (240°) at 6 knots; CGI is VFR, wind from the west-southwest (240°) 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 SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 306 to 395 nm out.
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
- B38M at 36,000 ft, 12 nm east, 12:28 am EDT (04:28 UTC): light chop turbulence. 79 nm along the route, 12 nm east of the line.
as filed, and in English
AMG UA /OV AMG/TM 0428/FL360/TP B38M/TB OCNL LGT CHOP
- Report
- a routine report filed through AMG
- Where
- over AMG
- Time
- 04:28 UTC
- Height
- at 36,000 ft
- Aircraft
- B38M
- 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 (JAX, CSG, ATL, HSV, BNA, CGI). 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 21 kt | +21 kt | 99 kt | 5 h 41 min | 6:37 am CDT (11:37 UTC) | |
| 6,500 ft | 330° at 24 kt | +23 kt | 15 °C | 97 kt | 5 h 48 min | 6:44 am CDT (11:44 UTC) |
| 8,500 ft | 320° at 26 kt | +26 kt | 12 °C | 94 kt | 5 h 59 min | 6:55 am CDT (11:55 UTC) |
| 10,500 ft | 320° at 24 kt | +24 kt | 9 °C | 96 kt | 5 h 52 min | 6:48 am CDT (11:48 UTC) |
| 12,500 ft | 320° at 22 kt | +22 kt | 6 °C | 98 kt | 5 h 45 min | 6:41 am CDT (11:41 UTC) |
| 14,500 ft | 310° at 23 kt | +23 kt | 1 °C | 97 kt | 5 h 48 min | 6:44 am CDT (11:44 UTC) |
| 16,500 ft | 310° at 24 kt | +23 kt | -3 °C | 97 kt | 5 h 48 min | 6:44 am CDT (11:44 UTC) |
| 18,000 ft FL180 | 300° at 25 kt | +24 kt | -6 °C | 96 kt | 5 h 52 min | 6:48 am CDT (11:48 UTC) |
| 24,000 ft FL240 | 300° at 27 kt | +25 kt | -18 °C | 95 kt | 5 h 56 min | 6:52 am CDT (11:52 UTC) |
| 30,000 ft FL300 | 320° at 41 kt | +41 kt | -32 °C | 79 kt | 7 h 08 min | 8:04 am CDT (13:04 UTC) |
| 34,000 ft FL340 | 310° at 43 kt | +43 kt | -41 °C | 77 kt | 7 h 19 min | 8:15 am CDT (13:15 UTC) |
| 39,000 ft FL390 | 310° at 31 kt | +30 kt | -50 °C | 90 kt | 6 h 15 min | 7:11 am CDT (12:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JAX | used from 0 nm out; 25 nm from the line | 290/14 | 300/16 17° | 280/22 14° | 280/24 8° | 250/32 -6° | 250/37 -17° | 230/50 -31° | 220/52 -41° | 220/51 -52° |
| CSG | used from 99 nm out; 88 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 198 nm out; 28 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 296 nm out; 40 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 395 nm out; 50 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° |
| CGI | used from 494 nm out; 44 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° |
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: a few clouds at 25,000 feet | from the west-southwest (240°) at 6 knots | 10+ mi | none | 29 ft | 12:56 am EDT (04:56 UTC) |
| AYS Waycross, GA | 59 nm out, 4 nm northeast of the line | VFR | calm | 10+ mi | none | 141 ft | 05:35 UTC |
| EZM Eastman, GA | 128 nm out, 15 nm northeast of the line, tower | VFR | calm | 10+ mi | none | 303 ft | 06:15 UTC |
| OPN Thomaston, GA | 198 nm out, 4 nm northeast of the line | reported, no category | calm | none | 797 ft | 05:35 UTC | |
| CTJ Carrollton, GA | 257 nm out, 1 nm west of the line | VFR | calm | 10+ mi | none | 1,164 ft | 05:35 UTC |
| PYP Centre, AL | 296 nm out, 4 nm east of the line | no report just now | 594 ft | ||||
| HSV Huntsville, AL | 356 nm out, 16 nm southwest of the line, tower | VFR | from the east (100°) at 3 knots | 10+ mi | none | 628 ft | 05:53 UTC |
| MRC Columbia/Mount Pleasant, TN | 415 nm out, 10 nm east of the line | VFR | calm | 10+ mi | none | 681 ft | 05:35 UTC |
| PHT Paris, TN | 484 nm out, 1 nm north of the line | VFR | calm | 10+ mi | none | 580 ft | 05:35 UTC |
| PAH Paducah, KY | 534 nm out, 20 nm northeast of the line, tower | VFR | calm | 10+ mi | none | 410 ft | 00:00 UTC |
| CGI Cape Girardeau, MO | destination | VFR | from the west-southwest (240°) at 6 knots | 10+ mi | none | 341 ft | 3:53 pm CDT (20:53 UTC) |
The highest airport on this list sits at 1,164 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At CGI when you get there the forecast at the estimated arrival, 6:37 am CDT (11:37 UTC)
Wind calm, visibility 5 miles, mist, scattered clouds at 25,000 feet marginal VFR
The whole forecast for CGI
- From Mon 1:00 am CDT (06:00 UTC): wind calm, visibility 5 miles, mist, scattered clouds at 25,000 feet
- At times between Mon 1:00 am CDT (06:00 UTC) and 5:00 am CDT (10:00 UTC): visibility 2 miles, mist, shallow fog
- From Mon 7:00 am CDT (12:00 UTC): wind from the south-southwest at 3 knots, visibility 6 miles, mist, a few clouds at 25,000 feet
- From Mon 9:00 am CDT (14:00 UTC): wind from the southwest at 7 knots, visibility more than 6 miles, a few clouds at 5,000 feet
- From Mon 1:00 pm CDT (18:00 UTC): wind from the southwest at 10 knots, gusting to 17, visibility more than 6 miles, a few clouds at 5,000 feet
- From Mon 7:00 pm CDT (00:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, clear skies
The forecast for JAX, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind from the west-southwest at 5 knots, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 11:00 am EDT (15:00 UTC): wind from the northwest at 11 knots, gusting to 18, visibility more than 6 miles, a few clouds at 3,500 feet, scattered clouds at 25,000 feet
- From Mon 6:00 pm EDT (22:00 UTC): wind from the north-northwest at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
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
- 6/8902 MAYPORT, FL, Tuesday, October 13, 2026 through Saturday, October 17, 2026 Local 11 nm from the route, at the departure end · security · starts tomorrow · ZJX
- 6/6783 Perry, GA, Friday, October 9, 2026 through Monday, October 19, 2026 UTC 1 nm from the route, 158 nm along the route · drones kept away from a public gathering · until 19 October · ZTL
Daylight
Sunset at JAX 6:59 pm EDT (22:59 UTC), at CGI 6:25 pm CDT (23:25 UTC) (civil twilight ends 6:51 pm CDT (23:51 UTC)). At 120 knots the arrival at CGI is before sunrise there (7:03 am CDT (12:03 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, Cape Girardeau Regional.