Jackson-Medgar Wiley Evers International to Chicago O'Hare International JAN → ORD
589 nautical miles (678 statute miles) north on a straight line, true course 009°, about 010° magnetic at the departure end (variation 1W). At 120 knots that is 4 h 36 min at the quickest height in today's winds (3,500 ft, a 8-knot tailwind), arriving about 10:22 am CDT (15:22 UTC). Right now JAN is VFR, wind calm; ORD is VFR, wind from the southwest (220°) at 8 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
No SIGMET or AIRMET covers any part of this route right now.
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 JAN.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
No pilot reports within 50 nautical miles of the line in the last three hours.
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 6 forecast points nearest it (JAN, MEM, CGI, EVV, 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 |
|---|---|---|---|---|---|---|
| 3,500 ft | 260° at 20 kt | −8 kt | 128 kt | 4 h 36 min | 10:22 am CDT (15:22 UTC) | |
| 5,500 ft | 260° at 19 kt | −7 kt | 127 kt | 4 h 38 min | 10:24 am CDT (15:24 UTC) | |
| 7,500 ft | 260° at 16 kt | −6 kt | 13 °C | 126 kt | 4 h 40 min | 10:26 am CDT (15:26 UTC) |
| 9,500 ft | 260° at 15 kt | −5 kt | 9 °C | 125 kt | 4 h 43 min | 10:29 am CDT (15:29 UTC) |
| 11,500 ft | 260° at 15 kt | −4 kt | 7 °C | 124 kt | 4 h 45 min | 10:31 am CDT (15:31 UTC) |
| 13,500 ft | 270° at 18 kt | −3 kt | 3 °C | 123 kt | 4 h 47 min | 10:33 am CDT (15:33 UTC) |
| 15,500 ft | 270° at 20 kt | −2 kt | -1 °C | 122 kt | 4 h 50 min | 10:36 am CDT (15:36 UTC) |
| 17,500 ft | 280° at 23 kt | −2 kt | -5 °C | 122 kt | 4 h 50 min | 10:36 am CDT (15:36 UTC) |
| 18,000 ft FL180 | 280° at 24 kt | −1 kt | -6 °C | 121 kt | 4 h 52 min | 10:38 am CDT (15:38 UTC) |
| 24,000 ft FL240 | 280° at 28 kt | +2 kt | -18 °C | 118 kt | 4 h 59 min | 10:45 am CDT (15:45 UTC) |
| 30,000 ft FL300 | 290° at 38 kt | +8 kt | -32 °C | 112 kt | 5 h 16 min | 11:02 am CDT (16:02 UTC) |
| 34,000 ft FL340 | 290° at 50 kt | +12 kt | -41 °C | 108 kt | 5 h 27 min | 11:13 am CDT (16:13 UTC) |
| 39,000 ft FL390 | 300° at 49 kt | +20 kt | -51 °C | 100 kt | 5 h 53 min | 11:39 am CDT (16:39 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JAN | used from 0 nm out; 25 nm from the line | 240/10 | 260/15 18° | 280/10 11° | 290/6 6° | 290/15 -5° | 300/15 -17° | 320/35 -30° | 330/38 -40° | 330/39 -51° |
| MEM | used from 100 nm out; 44 nm from the line | 250/19 | 260/19 17° | 270/20 12° | 270/16 6° | 270/21 -6° | 290/27 -17° | 300/37 -30° | 300/49 -40° | 310/40 -51° |
| CGI | used from 250 nm out; 32 nm from the line | 260/22 | 250/15 15° | 250/13 11° | 250/16 6° | 270/29 -7° | 280/30 -18° | 290/40 -31° | 290/55 -40° | 300/51 -51° |
| EVV | used from 350 nm out; 63 nm from the line | 270/25 | 290/17 15° | 260/10 8° | 270/16 5° | 280/29 -6° | 280/33 -19° | 290/38 -33° | 300/53 -41° | 310/54 -51° |
| SPI | used from 400 nm out; 61 nm from the line | 260/28 | 250/22 15° | 250/14 9° | 260/20 6° | 280/27 -7° | 280/34 -19° | 280/48 -32° | 280/59 -41° | 300/60 -49° |
| JOT | used from 500 nm out; 36 nm from the line | 250/25 | 260/22 14° | 250/17 9° | 270/21 5° | 280/28 -8° | 280/36 -20° | 270/41 -35° | 280/57 -42° | 290/65 -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 |
|---|---|---|---|---|---|---|---|
| JAN Jackson, MS | departure | VFR | calm | 10+ mi | none | 346 ft | 4:54 am CDT (09:54 UTC) |
| OSX Kosciusko, MS | 50 nm out, 19 nm east of the line | no report just now | 494 ft | ||||
| GWO Greenwood, MS | 70 nm out, 12 nm west of the line, tower | VFR | calm | 10+ mi | none | 162 ft | 09:53 UTC |
| OLV Olive Branch, MS | 160 nm out, 12 nm west of the line, tower | reported, no category | from the south (190°) at 5 knots | 10+ mi | none | 401 ft | 10:35 UTC |
| NQA Millington, TN | 180 nm out, 20 nm west of the line, tower | VFR | calm | 10+ mi | none | 322 ft | 10:35 UTC |
| PAH Paducah, KY | 290 nm out, 15 nm east of the line, tower | VFR | calm | 10+ mi | none | 410 ft | 00:00 UTC |
| MWA Marion, IL | 330 nm out, 4 nm northwest of the line, tower | VFR | from the south-southwest (210°) at 4 knots | 10+ mi | none | 471 ft | 10:35 UTC |
| MVN Mount Vernon, IL | 370 nm out, 5 nm southwest of the line | VFR | calm | 9 mi | none | 480 ft | 09:56 UTC |
| CMI Champaign/Urbana, IL | 470 nm out, 6 nm east of the line, tower | VFR | from the south-southwest (200°) at 4 knots | 10+ mi | none | 754 ft | 09:53 UTC |
| TIP Rantoul, IL | 490 nm out, 9 nm east of the line | VFR | calm | 10+ mi | none | 737 ft | 10:35 UTC |
| LOT Chicago/Romeoville, IL | 569 nm out, 5 nm southwest of the line, tower | VFR | from the south-southeast (150°) at 7 knots | 10+ mi | none | 679 ft | 10:35 UTC |
| ORD Chicago, IL | destination | VFR Sky: a broken layer at 25,000 feet | from the southwest (220°) at 8 knots | 10+ mi | 25,000 ft | 680 ft | 4:51 am CDT (09:51 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 ORD when you get there the forecast at the estimated arrival, 10:22 am CDT (15:22 UTC)
Wind from the south-southwest at 6 knots, visibility more than 6 miles, a broken layer at 25,000 feet VFR
The whole forecast for ORD
- From Mon 4:00 am CDT (09:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, a broken layer at 25,000 feet
- From Mon 12:00 pm CDT (17:00 UTC): wind from the south-southwest at 13 knots, gusting to 24, 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 JAN, the departure
- From Mon 1:00 am CDT (06:00 UTC): wind from the south-southwest at 3 knots, visibility more than 6 miles, clear skies
Temporary flight restrictions on the line or within 25 nm of it
No temporary flight restriction on or near this route right now.
Daylight
Sunset at JAN 6:31 pm CDT (23:31 UTC), at ORD 6:15 pm CDT (23:15 UTC) (civil twilight ends 6:43 pm CDT (23:43 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: Jackson-Medgar Wiley Evers International, Chicago O'Hare International.