Waukegan Ntl Airport to Witham Field UGN → SUA
989 nautical miles (1,138 statute miles) southeast on a straight line, true course 155°, about 158° magnetic at the departure end (variation 3W). At 120 knots that is 6 h 55 min at the quickest height in today's winds (30,000 ft, a 23-knot tailwind), arriving about 11:03 am EDT (15:03 UTC). 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: 1 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, fog). Over the route from 220 to 489 nm out.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 379 to 499 nm out.
- AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Over the route from 469 to 539 nm out.
- AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the route from 479 to 549 nm out.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft (due to mountain wave) from 30,000 ft to 41,000 ft. Over the route from 709 to 729 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 UGN.
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 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 (JOT, IND, LOU, TYS, ATL, SAV, JAX, MLB). 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 | 300° at 16 kt | −12 kt | 132 kt | 7 h 30 min | 11:38 am EDT (15:38 UTC) | |
| 5,500 ft | 310° at 18 kt | −15 kt | 135 kt | 7 h 20 min | 11:28 am EDT (15:28 UTC) | |
| 7,500 ft | 310° at 19 kt | −17 kt | 13 °C | 137 kt | 7 h 13 min | 11:21 am EDT (15:21 UTC) |
| 9,500 ft | 310° at 20 kt | −18 kt | 10 °C | 138 kt | 7 h 10 min | 11:18 am EDT (15:18 UTC) |
| 11,500 ft | 310° at 19 kt | −17 kt | 6 °C | 137 kt | 7 h 13 min | 11:21 am EDT (15:21 UTC) |
| 13,500 ft | 300° at 20 kt | −16 kt | 2 °C | 136 kt | 7 h 16 min | 11:24 am EDT (15:24 UTC) |
| 15,500 ft | 300° at 21 kt | −16 kt | -1 °C | 136 kt | 7 h 16 min | 11:24 am EDT (15:24 UTC) |
| 17,500 ft | 290° at 24 kt | −16 kt | -5 °C | 136 kt | 7 h 16 min | 11:24 am EDT (15:24 UTC) |
| 18,000 ft FL180 | 290° at 24 kt | −16 kt | -6 °C | 136 kt | 7 h 16 min | 11:24 am EDT (15:24 UTC) |
| 24,000 ft FL240 | 290° at 28 kt | −19 kt | -18 °C | 139 kt | 7 h 07 min | 11:15 am EDT (15:15 UTC) |
| 30,000 ft FL300 | 300° at 31 kt | −23 kt | -33 °C | 143 kt | 6 h 55 min | 11:03 am EDT (15:03 UTC) |
| 34,000 ft FL340 | 290° at 33 kt | −22 kt | -41 °C | 142 kt | 6 h 58 min | 11:06 am EDT (15:06 UTC) |
| 39,000 ft FL390 | 280° at 32 kt | −19 kt | -50 °C | 139 kt | 7 h 07 min | 11:15 am EDT (15:15 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JOT | used from 0 nm out; 40 nm from the line | 250/23 | 270/22 15° | 250/16 10° | 240/9 4° | 280/22 -7° | 280/29 -19° | 300/29 -34° | 290/50 -43° | 300/64 -52° |
| IND | used from 100 nm out; 53 nm from the line | 290/16 | 310/20 16° | 320/21 10° | 330/13 3° | 300/25 -7° | 320/32 -19° | 330/46 -34° | 320/61 -43° | 320/63 -50° |
| LOU | used from 250 nm out; 11 nm from the line | 310/18 | 340/28 16° | 340/29 10° | 350/27 3° | 330/27 -7° | 340/39 -19° | 330/58 -33° | 330/67 -41° | 330/40 -49° |
| TYS | used from 349 nm out; 62 nm from the line | 320/20 | 340/18 11° | 340/32 9° | 340/36 4° | 330/37 -7° | 330/38 -19° | 330/50 -34° | 330/53 -38° | 330/44 -48° |
| ATL | used from 499 nm out; 66 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° |
| SAV | used from 599 nm out; 88 nm from the line | 280/23 | 300/22 14° | 290/27 11° | 270/31 6° | 260/36 -5° | 260/38 -17° | 240/49 -32° | 230/68 -40° | 230/59 -51° |
| JAX | used from 699 nm out; 51 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° |
| MLB | used from 849 nm out; 55 nm from the line | 230/6 | 230/12 17° | 240/13 12° | 240/14 7° | 240/20 -5° | 240/24 -16° | 210/21 -32° | 190/33 -41° | 200/36 -52° |
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 |
|---|---|---|---|---|---|---|---|
| UGN Chicago/Waukegan, IL | departure | no report just now | 728 ft | ||||
| GYY Gary/Chicago, IN | 50 nm out, 3 nm south of the line, tower | no report just now | 596 ft | ||||
| IND Indianapolis, IN | 180 nm out, 3 nm northwest of the line, tower | no report just now | 796 ft | ||||
| BAK Columbus, IN | 210 nm out, 5 nm northeast of the line, tower | no report just now | 656 ft | ||||
| SCX Oneida, TN | 389 nm out, 4 nm west of the line | no report just now | 1,544 ft | ||||
| TYS Knoxville, TN | 439 nm out, 8 nm northeast of the line, tower | no report just now | 986 ft | ||||
| AHN Athens, GA | 549 nm out, 5 nm southwest of the line, tower | no report just now | 812 ft | ||||
| VDI Vidalia, GA | 669 nm out, 3 nm northeast of the line | no report just now | 274 ft | ||||
| CRG Jacksonville, FL | 789 nm out, 3 nm northeast of the line, tower | no report just now | 40 ft | ||||
| DAB Daytona Beach, FL | 859 nm out, 2 nm southeast of the line, tower | no report just now | 34 ft | ||||
| VRB Vero Beach, FL | 959 nm out, 0 nm north of the line, tower | no report just now | 23 ft | ||||
| SUA Stuart, FL | destination | no report just now | 16 ft |
The highest airport on this list sits at 1,544 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SUA when you get there the forecast at the estimated arrival, 11:03 am EDT (15:03 UTC)
SUA has no terminal forecast; use the nearest airport that does.
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 2 nm from the route, 789 nm along the route · air shows/sports · starts Thursday 15 October · ZJX
- 6/8902 MAYPORT, FL, Tuesday, October 13, 2026 through Saturday, October 17, 2026 Local 6 nm from the route, 789 nm along the route · security · starts tomorrow · ZJX
- 6/8298 Daytona Beach, FL, Wednesday, October 14, 2026 through Sunday, October 18, 2026 UTC 3 nm from the route, 859 nm along the route · drones kept away from a public gathering · starts Wednesday 14 October · ZJX
- 6/8901 Cape Canaveral, FL, Thursday, October 15, 2026 Local 3 nm from the route, 909 nm along the route · a rocket launch or re-entry · starts Thursday 15 October · ZJX
- 6/8900 Cape Canaveral, FL, Wednesday, October 14, 2026 Local 3 nm from the route, 909 nm along the route · a rocket launch or re-entry · starts Wednesday 14 October · ZMA
- 6/8896 Cape Canaveral, FL, Tuesday, October 13, 2026 Local 3 nm from the route, 909 nm along the route · a rocket launch or re-entry · starts tomorrow · ZJX
- 6/8897 Cape Canaveral, FL, Wednesday, October 14, 2026 Local 3 nm from the route, 909 nm along the route · a rocket launch or re-entry · starts Wednesday 14 October · ZJX
- 6/8898 Cape Canaveral, FL, Thursday, October 15, 2026 Local 3 nm from the route, 909 nm along the route · a rocket launch or re-entry · starts Thursday 15 October · ZMA
- 6/8899 Cape Canaveral, FL, Tuesday, October 13, 2026 Local 3 nm from the route, 909 nm along the route · a rocket launch or re-entry · starts tomorrow · ZMA
Daylight
Sunset at UGN 6:14 pm CDT (23:14 UTC), at SUA 6:55 pm EDT (22:55 UTC) (civil twilight ends 7:18 pm EDT (23:18 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: Waukegan Ntl Airport, Witham Field.