Tallahassee International to Chicago/Rockford International TLH → RFD
744 nautical miles (857 statute miles) north on a straight line, true course 343°, about 348° magnetic at the departure end (variation 5W). At 120 knots that is 7 h 05 min at the quickest height in today's winds (4,500 ft, a 15-knot headwind), arriving about 9:45 am CDT (14:45 UTC). Right now TLH is VFR, wind calm; RFD is VFR, wind from the south (170°) at 3 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: 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), from 2:00 am EDT (06:00 UTC). Over the route from 238 to 526 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 TLH.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B38M at 29,000 ft, 9 nm northeast, 12:52 am EDT (04:52 UTC): no turbulence from 23,000 ft to 29,000 ft. 635 nm along the route, 9 nm northeast of the line.
as filed, and in English
TIP UA /OV RBS/TM 0452/FL290/TP B38M/TB NEG 230-290
- Report
- a routine report filed through TIP
- Where
- over RBS
- Time
- 04:52 UTC
- Height
- at 29,000 ft
- Aircraft
- B38M
- Turbulence
- no from 23,000 ft to 29,000 ft
- B739 at 35,000 ft, 20 nm northeast, 3:05 am EDT (07:05 UTC): no turbulence. 655 nm along the route, 20 nm northeast of the line.
as filed, and in English
TIP UA /OV RBS010023/TM 0705/FL350/TP B739/TB NEG
- Report
- a routine report filed through TIP
- Where
- 23 nm north (010°) of RBS
- Time
- 07:05 UTC
- Height
- at 35,000 ft
- Aircraft
- B739
- Turbulence
- none
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 9 forecast points nearest it (TLH, CSG, BHM, HSV, BNA, EVV, IND, SPI, JOT). 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 | 310° at 18 kt | +15 kt | 105 kt | 7 h 05 min | 9:45 am CDT (14:45 UTC) | |
| 6,500 ft | 320° at 20 kt | +19 kt | 16 °C | 101 kt | 7 h 22 min | 10:02 am CDT (15:02 UTC) |
| 8,500 ft | 320° at 22 kt | +20 kt | 12 °C | 100 kt | 7 h 26 min | 10:06 am CDT (15:06 UTC) |
| 10,500 ft | 320° at 19 kt | +18 kt | 8 °C | 102 kt | 7 h 18 min | 9:58 am CDT (14:58 UTC) |
| 12,500 ft | 320° at 16 kt | +15 kt | 5 °C | 105 kt | 7 h 05 min | 9:45 am CDT (14:45 UTC) |
| 14,500 ft | 320° at 19 kt | +17 kt | 0 °C | 103 kt | 7 h 13 min | 9:53 am CDT (14:53 UTC) |
| 16,500 ft | 310° at 21 kt | +18 kt | -3 °C | 102 kt | 7 h 18 min | 9:58 am CDT (14:58 UTC) |
| 18,000 ft FL180 | 310° at 23 kt | +19 kt | -7 °C | 101 kt | 7 h 22 min | 10:02 am CDT (15:02 UTC) |
| 24,000 ft FL240 | 310° at 27 kt | +22 kt | -18 °C | 98 kt | 7 h 36 min | 10:16 am CDT (15:16 UTC) |
| 30,000 ft FL300 | 330° at 43 kt | +41 kt | -33 °C | 79 kt | 9 h 25 min | 12:05 pm CDT (17:05 UTC) |
| 34,000 ft FL340 | 320° at 52 kt | +48 kt | -41 °C | 72 kt | 10 h 20 min | 1:00 pm CDT (18:00 UTC) |
| 39,000 ft FL390 | 320° at 45 kt | +42 kt | -50 °C | 78 kt | 9 h 32 min | 12:12 pm CDT (17:12 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| TLH | used from 0 nm out; 25 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 50 nm out; 57 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° |
| BHM | used from 198 nm out; 61 nm from the line | 310/19 | 330/20 17° | 320/28 11° | 340/21 6° | 310/22 -7° | 330/33 -17° | 330/50 -32° | 330/57 -41° | 330/41 -50° |
| HSV | used from 248 nm out; 42 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 298 nm out; 42 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° |
| EVV | used from 447 nm out; 19 nm from the line | 280/15 | 290/12 17° | 310/16 10° | 320/13 5° | 310/22 -6° | 320/26 -18° | 320/38 -33° | 310/56 -41° | 320/55 -51° |
| IND | used from 546 nm out; 74 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° |
| SPI | used from 595 nm out; 72 nm from the line | 220/21 | 250/23 16° | 260/27 9° | 270/14 6° | 270/23 -7° | 270/31 -19° | 270/28 -33° | 290/48 -42° | 300/55 -52° |
| JOT | used from 645 nm out; 34 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° |
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 |
|---|---|---|---|---|---|---|---|
| TLH Tallahassee, FL | departure | VFR | calm | 10+ mi | none | 83 ft | 2:53 am EDT (06:53 UTC) |
| BGE Bainbridge, GA | 40 nm out, 5 nm southwest of the line | reported, no category | from the west-southwest (240°) at 3 knots | none | 141 ft | 07:35 UTC | |
| CSG Columbus, GA | 129 nm out, 8 nm northeast of the line, tower | VFR | calm | 10+ mi | none | 397 ft | 06:51 UTC |
| LGC Lagrange, GA | 159 nm out, 10 nm northeast of the line | low IFR Sky: a broken layer at 100 feet Weather: mist | calm | 1.5 mi | 100 ft | 693 ft | 07:15 UTC |
| PYP Centre, AL | 228 nm out, 4 nm northeast of the line | no report just now | 594 ft | ||||
| MQY Smyrna, TN | 357 nm out, 6 nm southwest of the line, tower | reported, no category | calm | 200 ft | 543 ft | 07:32 UTC | |
| XNX Gallatin, TN | 377 nm out, 8 nm east of the line | low IFR Sky: overcast at 200 feet Weather: fog | calm | 0.25 mi | 200 ft | 583 ft | 07:15 UTC |
| OWB Owensboro, KY | 466 nm out, 5 nm south of the line, tower | VFR | calm | 10+ mi | none | 407 ft | 06:56 UTC |
| HUF Terre Haute, IN | 566 nm out, 24 nm east of the line, tower | VFR | from the east (090°) at 3 knots | 10+ mi | none | 589 ft | 07:29 UTC |
| CMI Champaign/Urbana, IL | 605 nm out, 9 nm west of the line, tower | VFR | from the south (190°) at 6 knots | 10+ mi | none | 754 ft | 06:53 UTC |
| ARR Chicago/Aurora, IL | 715 nm out, 18 nm east of the line, tower | VFR | calm | 10+ mi | none | 712 ft | 06:52 UTC |
| RFD Chicago/Rockford, IL | destination | VFR Sky: a broken layer at 25,000 feet | from the south (170°) at 3 knots | 10+ mi | 25,000 ft | 742 ft | 1:54 am CDT (06:54 UTC) |
The highest airport on this list sits at 754 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At RFD when you get there the forecast at the estimated arrival, 9:45 am CDT (14:45 UTC)
Wind from the south at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet VFR
The whole forecast for RFD
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 12:00 pm CDT (17:00 UTC): wind from the south-southwest at 13 knots, gusting to 23, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 6:00 pm CDT (23:00 UTC): wind from the southwest at 12 knots, visibility more than 6 miles, a few clouds at 12,000 feet
The forecast for TLH, the departure
- From Mon 2:00 am EDT (06:00 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 north-northwest at 8 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 5 nm from the route, 377 nm along the route · security · until 1 August · ZME
Daylight
Sunset at TLH 7:09 pm EDT (23:09 UTC), at RFD 6:19 pm CDT (23:19 UTC) (civil twilight ends 6:47 pm CDT (23:47 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: Tallahassee International, Chicago/Rockford International.