Chicago O'Hare International to Mobile International ORD → BFM
682 nautical miles (784 statute miles) south on a straight line, true course 181°, about 184° magnetic at the departure end (variation 3W). At 120 knots that is 4 h 14 min at the quickest height in today's winds (34,000 ft, a 41-knot tailwind), arriving about 12:54 am CDT (05:54 UTC), after sunset at the destination. Right now ORD is VFR, wind from the south (180°) at 7 knots; BFM is VFR, wind from the west-southwest (240°) at 4 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
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 ORD.
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 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 8 forecast points nearest it (JOT, IND, EVV, BNA, HSV, BHM, MGM, MOB). 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 17 kt | −14 kt | 134 kt | 5 h 05 min | 1:45 am CDT (06:45 UTC) | |
| 6,500 ft | 330° at 26 kt | −23 kt | 15 °C | 143 kt | 4 h 46 min | 1:26 am CDT (06:26 UTC) |
| 8,500 ft | 330° at 28 kt | −24 kt | 12 °C | 144 kt | 4 h 44 min | 1:24 am CDT (06:24 UTC) |
| 10,500 ft | 330° at 30 kt | −25 kt | 8 °C | 145 kt | 4 h 42 min | 1:22 am CDT (06:22 UTC) |
| 12,500 ft | 330° at 31 kt | −26 kt | 4 °C | 146 kt | 4 h 40 min | 1:20 am CDT (06:20 UTC) |
| 14,500 ft | 330° at 30 kt | −24 kt | 0 °C | 144 kt | 4 h 44 min | 1:24 am CDT (06:24 UTC) |
| 16,500 ft | 320° at 29 kt | −23 kt | -5 °C | 143 kt | 4 h 46 min | 1:26 am CDT (06:26 UTC) |
| 18,000 ft FL180 | 320° at 28 kt | −22 kt | -8 °C | 142 kt | 4 h 48 min | 1:28 am CDT (06:28 UTC) |
| 24,000 ft FL240 | 330° at 33 kt | −29 kt | -19 °C | 149 kt | 4 h 35 min | 1:15 am CDT (06:15 UTC) |
| 30,000 ft FL300 | 330° at 48 kt | −39 kt | -35 °C | 159 kt | 4 h 17 min | 12:57 am CDT (05:57 UTC) |
| 34,000 ft FL340 | 330° at 50 kt | −41 kt | -42 °C | 161 kt | 4 h 14 min | 12:54 am CDT (05:54 UTC) |
| 39,000 ft FL390 | 330° at 41 kt | −34 kt | -48 °C | 154 kt | 4 h 26 min | 1:06 am CDT (06:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JOT | used from 0 nm out; 12 nm from the line | 230/11 | 290/12 16° | 300/19 10° | 320/19 4° | 300/17 -9° | 330/31 -20° | 320/49 -37° | 320/53 -45° | 320/67 -49° |
| IND | used from 99 nm out; 77 nm from the line | 320/10 | 350/30 16° | 350/32 10° | 350/30 4° | 340/31 -10° | 340/42 -21° | 340/49 -37° | 320/46 -41° | 320/47 -47° |
| EVV | used from 148 nm out; 67 nm from the line | 310/13 | 340/26 16° | 330/29 10° | 330/32 4° | 330/30 -9° | 340/38 -20° | 330/60 -35° | 320/57 -41° | 330/39 -48° |
| BNA | used from 296 nm out; 70 nm from the line | 280/13 | 340/34 16° | 330/38 10° | 330/44 5° | 330/39 -8° | 330/38 -19° | 320/49 -34° | 330/53 -40° | 330/35 -47° |
| HSV | used from 395 nm out; 64 nm from the line | 290/15 | 330/34 16° | 330/38 11° | 330/40 5° | 320/36 -7° | 320/31 -18° | 320/44 -34° | 330/53 -41° | 330/34 -48° |
| BHM | used from 494 nm out; 66 nm from the line | 300/16 | 330/32 16° | 320/37 11° | 330/37 6° | 310/33 -7° | 310/30 -18° | 320/40 -34° | 330/43 -41° | 330/30 -49° |
| MGM | used from 543 nm out; 85 nm from the line | 300/16 | 330/30 16° | 330/34 11° | 320/31 7° | 310/28 -7° | 320/29 -17° | 290/25 -34° | 300/28 -41° | 320/28 -50° |
| MOB | used from 593 nm out; 61 nm from the line | 310/7 | 350/18 18° | 330/16 12° | 300/18 7° | 320/17 -6° | 330/27 -17° | 340/52 -33° | 350/53 -43° | 330/38 -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 |
|---|---|---|---|---|---|---|---|
| ORD Chicago, IL | departure | VFR Sky: a few clouds at 25,000 feet | from the south (180°) at 7 knots | 10+ mi | none | 680 ft | 7:51 pm CDT (00:51 UTC) |
| LOT Chicago/Romeoville, IL | 20 nm out, 9 nm west of the line, tower | VFR | from the south-southeast (150°) at 5 knots | 10+ mi | none | 679 ft | 01:15 UTC |
| CMI Champaign/Urbana, IL | 119 nm out, 16 nm west of the line, tower | VFR | from the south-southwest (210°) at 3 knots | 10+ mi | none | 754 ft | 00:53 UTC |
| OLY Olney-Noble, IL | 198 nm out, 10 nm west of the line | VFR | calm | 10+ mi | none | 482 ft | 01:10 UTC |
| EVV Evansville, IN | 237 nm out, 21 nm east of the line, tower | VFR | from the south-southwest (210°) at 7 knots | 10+ mi | none | 421 ft | 00:54 UTC |
| GDA Marion, KY | 277 nm out, 7 nm west of the line | VFR | from the southwest (220°) at 3 knots | 10+ mi | none | 652 ft | 23:35 UTC |
| PVE Lexington-Parsons, TN | 375 nm out, 10 nm southwest of the line | VFR | calm | 10+ mi | none | 487 ft | 01:15 UTC |
| HAB Hamilton, AL | 474 nm out, 3 nm northeast of the line | no report just now | 436 ft | ||||
| TCL Tuscaloosa, AL | 523 nm out, 21 nm east of the line, tower | VFR | calm | 10+ mi | none | 169 ft | 00:53 UTC |
| DYA Demopolis, AL | 573 nm out, 5 nm east of the line | VFR | calm | 10+ mi | none | 111 ft | 23:35 UTC |
| BFM Mobile, AL | destination | VFR | from the west-southwest (240°) at 4 knots | 10+ mi | none | 26 ft | 7:53 pm CDT (00:53 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 BFM when you get there the forecast at the estimated arrival, 12:54 am CDT (05:54 UTC)
Wind light and variable, visibility more than 6 miles, clear skies VFR
The whole forecast for BFM
- From Sun 7:00 pm CDT (00:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
- From Mon 8:00 am CDT (13:00 UTC): wind from the northwest at 4 knots, visibility more than 6 miles, clear skies
- From Mon 1:00 pm CDT (18:00 UTC): wind from the south-southeast at 6 knots, visibility more than 6 miles, clear skies
The forecast for ORD, the departure
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 6 knots, visibility more than 6 miles, clear skies
- 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, scattered clouds at 20,000 feet
- From Mon 6:00 pm CDT (23:00 UTC): wind from the south-southwest at 12 knots, visibility more than 6 miles, a few clouds at 12,000 feet
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 ORD 6:15 pm CDT (23:15 UTC), at BFM 6:24 pm CDT (23:24 UTC) (civil twilight ends 6:48 pm CDT (23:48 UTC)). At 120 knots the arrival at BFM is before sunrise there (6:52 am CDT (11:52 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: Chicago O'Hare International, Mobile International.