Plan a flight · Sun 10:37 pm CDT (03:37 UTC)

Kansas City International to Kalamazoo/Battle Creek International MCI → AZO

452 nautical miles (520 statute miles) northeast on a straight line, true course 064°, about 062° magnetic at the departure end (variation 2E). At 120 knots that is 2 h 44 min at the quickest height in today's winds (39,000 ft, a 45-knot tailwind), arriving about 2:21 am EDT (06:21 UTC), after sunset at the destination. Right now MCI is VFR, wind from the south (180°) at 12 knots; AZO is VFR, wind from the south-southeast (150°) 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: 3 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 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 first 29 nm of the route.
AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the last 59 nm of 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 MCI.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

A321 at 32,000 ft, 49 nm northwest, 8:56 pm CDT (01:56 UTC): light turbulence, remarks: pocket continuous light turbulence. 285 nm along the route, 49 nm northwest of the line.
as filed, and in English
```
RPJ UA /OV PLL/TM 0156/FL320/TP A321/TB CONS LGT/RM POCKET CONS LGT TB
```
Report
a routine report filed through RPJ
Where
over PLL
Time
01:56 UTC
Height
at 32,000 ft
Aircraft
A321
Turbulence
continuous light
Remarks
pocket continuous light turbulence
E170 at 21,000 ft, 46 nm east, 8:07 pm CDT (01:07 UTC): light chop turbulence, remarks: during the climb zob. At the destination end, 46 nm east of the line.
as filed, and in English
```
LAN UA /OV LAN180020/TM 0107/FL210/TP E170/TB LGHT CHOP/RM DURC ZOB
```
Report
a routine report filed through LAN
Where
20 nm south (180°) of LAN
Time
01:07 UTC
Height
at 21,000 ft
Aircraft
E170
Turbulence
lght chop
Remarks
during the climb zob

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 4 forecast points nearest it (MKC, BRL, JOT, MKG). 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	240° at 26 kt	−26 kt		146 kt	3 h 06 min	2:43 am EDT (06:43 UTC)
5,500 ft	250° at 24 kt	−24 kt		144 kt	3 h 08 min	2:45 am EDT (06:45 UTC)
7,500 ft	260° at 19 kt	−19 kt	13 °C	139 kt	3 h 15 min	2:52 am EDT (06:52 UTC)
9,500 ft	270° at 14 kt	−13 kt	10 °C	133 kt	3 h 24 min	3:01 am EDT (07:01 UTC)
11,500 ft	260° at 11 kt	−11 kt	5 °C	131 kt	3 h 27 min	3:04 am EDT (07:04 UTC)
13,500 ft	270° at 13 kt	−12 kt	1 °C	132 kt	3 h 25 min	3:02 am EDT (07:02 UTC)
15,500 ft	270° at 17 kt	−16 kt	-2 °C	136 kt	3 h 19 min	2:56 am EDT (06:56 UTC)
17,500 ft	280° at 22 kt	−19 kt	-6 °C	139 kt	3 h 15 min	2:52 am EDT (06:52 UTC)
18,000 ft FL180	280° at 23 kt	−20 kt	-7 °C	140 kt	3 h 14 min	2:51 am EDT (06:51 UTC)
24,000 ft FL240	270° at 30 kt	−28 kt	-19 °C	148 kt	3 h 03 min	2:40 am EDT (06:40 UTC)
30,000 ft FL300	280° at 34 kt	−29 kt	-33 °C	149 kt	3 h 02 min	2:39 am EDT (06:39 UTC)
34,000 ft FL340	280° at 48 kt	−38 kt	-42 °C	158 kt	2 h 52 min	2:29 am EDT (06:29 UTC)
39,000 ft FL390	290° at 60 kt	−45 kt	-52 °C	165 kt	2 h 44 min	2:21 am EDT (06:21 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
MKC	used from 0 nm out; 27 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°
BRL	used from 98 nm out; 65 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°
JOT	used from 246 nm out; 57 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°
MKG	used from 393 nm out; 68 nm from the line	260/22	290/16 15°	300/11 10°	290/5 3°	300/26 -9°	300/32 -20°	320/48 -36°	320/61 -45°	310/74 -53°

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
MCI Kansas City, MO	departure	VFR	from the south (180°) at 12 knots	10+ mi	none	1,027 ft	9:53 pm CDT (02:53 UTC)
GPH Mosby, MO	20 nm out, 7 nm south of the line	VFR	from the south (170°) at 4 knots	10+ mi	none	777 ft	03:35 UTC
CHT Chillicothe, MO	59 nm out, 5 nm northeast of the line	VFR	from the south (170°) at 5 knots	10+ mi	none	783 ft	03:15 UTC
IRK Kirksville, MO	108 nm out, 3 nm northeast of the line	reported, no category	from the south (190°) at 6 knots	10+ mi	none	966 ft	02:55 UTC
EOK Keokuk, IA	167 nm out, 0 nm southwest of the line	reported, no category	from the south-southeast (160°) at 6 knots	10+ mi	none	671 ft	03:15 UTC
GBG Galesburg, IL	216 nm out, 9 nm north of the line	VFR	from the south (170°) at 5 knots	10+ mi	none	764 ft	03:15 UTC
PIA Peoria, IL	246 nm out, 20 nm south of the line, tower	VFR	calm	10+ mi	none	660 ft	02:54 UTC
VYS Peru, IL	285 nm out, 9 nm northwest of the line	VFR	from the east-northeast (060°) at 4 knots	10+ mi	none	654 ft	10:30 UTC
LOT Chicago/Romeoville, IL	334 nm out, 5 nm northwest of the line, tower	VFR	from the south-southeast (150°) at 5 knots	10+ mi	none	679 ft	03:15 UTC
GYY Gary/Chicago, IN	364 nm out, 6 nm south of the line, tower	VFR	variable at 4 knots	10+ mi	none	596 ft	02:50 UTC
SBN South Bend, IN	413 nm out, 18 nm south of the line, tower	low IFR Weather: fog	calm	0.25 mi	none	798 ft	03:27 UTC
AZO Kalamazoo, MI	destination	VFR	from the south-southeast (150°) at 3 knots	8 mi	none	873 ft	10:53 pm EDT (02:53 UTC)

The highest airport on this list sits at 1,027 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At AZO when you get there the forecast at the estimated arrival, 2:21 am EDT (06:21 UTC)

Wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for AZO

From Sun 8:00 pm EDT (00:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 8:00 am EDT (12:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a broken layer at 25,000 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the south-southwest at 11 knots, gusting to 18, visibility more than 6 miles, a few clouds at 25,000 feet
From Mon 6:00 pm EDT (22:00 UTC): wind from the south-southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for MCI, the departure

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 11 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 25,000 feet
From Mon 9:00 am CDT (14:00 UTC): wind from the south-southwest at 17 knots, gusting to 26, visibility more than 6 miles, scattered clouds at 25,000 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 MCI 6:44 pm CDT (23:44 UTC), at AZO 7:05 pm EDT (23:05 UTC) (civil twilight ends 7:33 pm EDT (23:33 UTC)). At 120 knots the arrival at AZO is before sunrise there (7:51 am EDT (11:51 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

Radar now, the upper Mississippi valley · loop National Weather Service

Radar now, the central Great Lakes · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

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: Kansas City International, Kalamazoo/Battle Creek International.