Chicago Midway International to Tucson International MDW → TUS
1,249 nautical miles (1,438 statute miles) west on a straight line, true course 250°, about 254° magnetic at the departure end (variation 4W). At 120 knots that is 13 h 01 min at the quickest height in today's winds (10,500 ft, a 24-knot headwind), arriving about 11:44 am MST (18:44 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: 569 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
- SIGMET 7C: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 1:55 am CDT (06:55 UTC). Over the route from 750 to 920 nm out.
as issued
WSUS32 KKCI 120455 MKCC WST 120455 CONVECTIVE SIGMET 7C VALID UNTIL 0655Z TX OK CO NM FROM 40NNW PUB-70WSW LBL-40NE CME-40ESE RSK-30ENE HBU-40NNW PUB AREA TS MOV FROM 22040KT. TOPS TO FL340.
- AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, at the departure end.
- AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 170 to 800 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 810 to 1109 nm out.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 870 to 929 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, 1149 nm along the route.
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 MDW.
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 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 (JOT, BRL, MKC, SLN, GCK, AMA, TCC, ABQ, TUS). 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 | 220° at 33 kt | +31 kt | 17 °C | 89 kt | 14 h 02 min | 12:45 pm MST (19:45 UTC) |
| 6,500 ft | 230° at 30 kt | +30 kt | 16 °C | 90 kt | 13 h 53 min | 12:36 pm MST (19:36 UTC) |
| 8,500 ft | 230° at 26 kt | +26 kt | 12 °C | 94 kt | 13 h 17 min | 12:00 pm MST (19:00 UTC) |
| 10,500 ft | 230° at 24 kt | +24 kt | 9 °C | 96 kt | 13 h 01 min | 11:44 am MST (18:44 UTC) |
| 12,500 ft | 230° at 24 kt | +24 kt | 5 °C | 96 kt | 13 h 01 min | 11:44 am MST (18:44 UTC) |
| 14,500 ft | 230° at 27 kt | +27 kt | 0 °C | 93 kt | 13 h 26 min | 12:09 pm MST (19:09 UTC) |
| 16,500 ft | 230° at 29 kt | +30 kt | -4 °C | 90 kt | 13 h 53 min | 12:36 pm MST (19:36 UTC) |
| 18,000 ft FL180 | 230° at 31 kt | +32 kt | -7 °C | 88 kt | 14 h 12 min | 12:55 pm MST (19:55 UTC) |
| 24,000 ft FL240 | 240° at 42 kt | +42 kt | -19 °C | 78 kt | 16 h 01 min | 2:44 pm MST (21:44 UTC) |
| 30,000 ft FL300 | 240° at 59 kt | +60 kt | -29 °C | 60 kt | 20 h 49 min | 7:32 pm MST (02:32 UTC) |
| 34,000 ft FL340 | 250° at 62 kt | +62 kt | -38 °C | 58 kt | 21 h 32 min | 8:15 pm MST (03:15 UTC) |
| 39,000 ft FL390 | 260° at 56 kt | +56 kt | -49 °C | 64 kt | 19 h 31 min | 6:14 pm MST (01:14 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; 9 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° |
| BRL | used from 100 nm out; 39 nm from the line | 230/24 | 240/29 15° | 290/16 10° | 280/15 4° | 260/23 -7° | 260/32 -19° | 260/36 -33° | 280/48 -41° | 280/59 -52° |
| MKC | used from 250 nm out; 80 nm from the line | 220/44 | 250/28 18° | 250/18 13° | 240/12 6° | 280/24 -6° | 240/34 -18° | 260/47 -30° | 260/51 -40° | 270/58 -50° |
| SLN | used from 400 nm out; 64 nm from the line | 210/53 | 230/41 20° | 240/26 14° | 230/16 8° | 240/25 -7° | 240/35 -19° | 250/61 -30° | 260/65 -38° | 260/56 -49° |
| GCK | used from 550 nm out; 74 nm from the line | 220/48 21° | 230/37 14° | 250/30 8° | 230/37 -6° | 240/37 -20° | 240/69 -28° | 250/67 -37° | 260/58 -48° | |
| AMA | used from 700 nm out; 91 nm from the line | 210/38 | 230/29 14° | 240/29 7° | 220/27 -5° | 240/37 -18° | 240/66 -28° | 250/59 -37° | 260/47 -49° | |
| TCC | used from 750 nm out; 78 nm from the line | 210/42 | 230/33 14° | 230/32 6° | 220/35 -6° | 230/49 -19° | 240/72 -27° | 250/62 -36° | 250/52 -48° | |
| ABQ | used from 900 nm out; 56 nm from the line | 220/27 11° | 210/35 5° | 220/46 -9° | 230/62 -20° | 240/78 -25° | 240/80 -35° | 240/56 -47° | ||
| TUS | used from 1099 nm out; 125 nm from the line | 210/13 13° | 200/35 9° | 210/40 5° | 220/50 -7° | 220/59 -18° | 230/79 -26° | 230/84 -35° | 230/84 -48° |
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 |
|---|---|---|---|---|---|---|---|
| MDW Chicago, IL | departure | no report just now | 619 ft | ||||
| LOT Chicago/Romeoville, IL | 20 nm out, 5 nm southeast of the line, tower | no report just now | 679 ft | ||||
| BRL Burlington, IA | 160 nm out, 4 nm southwest of the line | no report just now | 698 ft | ||||
| STJ St Joseph, MO | 350 nm out, 13 nm north of the line, tower | no report just now | 826 ft | ||||
| TOP Topeka, KS | 390 nm out, 12 nm south of the line, tower | no report just now | 881 ft | ||||
| HUT Hutchinson, KS | 520 nm out, 20 nm southeast of the line, tower | no report just now | 1,542 ft | ||||
| LBL Liberal, KS | 670 nm out, 7 nm south of the line | no report just now | 2,885 ft | ||||
| CAO Clayton, NM | 780 nm out, 15 nm northwest of the line | no report just now | 4,969 ft | ||||
| BRG Belen, NM | 989 nm out, 15 nm northwest of the line | no report just now | 5,199 ft | ||||
| ONM Socorro, NM | 1019 nm out, 16 nm southeast of the line | no report just now | 4,875 ft | ||||
| SAD Safford, AZ | 1169 nm out, 0 nm southwest of the line | no report just now | 3,178 ft | ||||
| TUS Tucson, AZ | destination | no report just now | 2,643 ft |
The highest airport on this list sits at 5,199 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At TUS when you get there the forecast at the estimated arrival, 11:44 am MST (18:44 UTC)
TUS has no terminal forecast; use the nearest airport that does.
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 MDW 6:14 pm CDT (23:14 UTC), at TUS 5:55 pm MST (00:55 UTC) (civil twilight ends 6:19 pm MST (01:19 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 Midway International, Tucson International.