Plan a flight · Sun 7:51 pm CDT (00:51 UTC)

Chicago/Rockford International to Ted Stevens Anchorage International RFD → ANC

2,422 nautical miles (2,788 statute miles) northwest on a straight line, true course 319°, about 322° magnetic at the departure end (variation 3W). At 120 knots that is 19 h 41 min at the quickest height in today's winds (4,500 ft, a 3-knot tailwind), arriving about 12:32 pm AKDT (20:32 UTC). Right now RFD is VFR, wind from the southeast (130°) at 3 knots; ANC 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: 368 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 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 399 to 558 nm out.
AIRMET ZULU 4C: moderate icing up to 20,000 ft. Over the route from 409 to 568 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 RFD.

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

B737 at 32,000 ft, 41 nm northeast, 5:42 pm CDT (22:42 UTC): light clear-air turbulence. At the departure end, 41 nm northeast of the line.
as filed, and in English
```
UES UA /OV BAE270030/TM 2242/FL320/TP B737/TB OCNL LGT CAT
```
Report
a routine report filed through UES
Where
30 nm west (270°) of BAE
Time
22:42 UTC
Height
at 32,000 ft
Aircraft
B737
Turbulence
occasional light clear-air turbulence
CRJ7 at 18,000 ft, 26 nm southwest, 6:41 pm CDT (23:41 UTC): light rime icing from 18,000 ft to 20,000 ft, -13 °C, remarks: during the descent. 389 nm along the route, 26 nm southwest of the line.
as filed, and in English
```
FAR UA /OV FAR090050/TM 2341/FL180/TP CRJ7/SK BASE180-TOP200/TA M13/IC LGT RIME 180-200/RM DURD
```
Report
a routine report filed through FAR
Where
50 nm east (090°) of FAR
Time
23:41 UTC
Height
at 18,000 ft
Aircraft
CRJ7
Sky
BASE180-TOP200
Temperature
−13 °C
Icing
light rime from 18,000 ft to 20,000 ft
Remarks
during the descent
C56X at 1,300 ft, 46 nm southwest, 6:17 pm CDT (23:17 UTC): overcast above 1,300 ft. 429 nm along the route, 46 nm southwest of the line.
as filed, and in English
```
FAR UA /OV KFAR/TM 2317/FL013/TP C56X/SK OVC013
```
Report
a routine report filed through FAR
Where
over KFAR
Time
23:17 UTC
Height
at 1,300 ft
Aircraft
C56X
Sky
overcast from 1,300 ft
CRJ7 at 1,500 ft, 11 nm southwest, 7:01 pm CDT (00:01 UTC): overcast above 1,500 ft. 488 nm along the route, 11 nm southwest of the line.
as filed, and in English
```
GFK UA /OV GFK090002/TM 0001/FL015/TP CRJ7/SK OVC015
```
Report
a routine report filed through GFK
Where
2 nm east (090°) of GFK
Time
00:01 UTC
Height
at 1,500 ft
Aircraft
CRJ7
Sky
overcast from 1,500 ft
PC12 at 1,500 ft, 11 nm southwest, 6:45 pm CDT (23:45 UTC): overcast above 1,500 ft, 6 °C. 488 nm along the route, 11 nm southwest of the line.
as filed, and in English
```
GFK UA /OV GFK350001/TM 2345/FL015/TP PC12/SK OVC015/TA 06
```
Report
a routine report filed through GFK
Where
1 nm north (350°) of GFK
Time
23:45 UTC
Height
at 1,500 ft
Aircraft
PC12
Sky
overcast from 1,500 ft
Temperature
6 °C
B789 at 37,000 ft, 12 nm northeast, 6:10 pm CDT (23:10 UTC): light chop turbulence. 518 nm along the route, 12 nm northeast of the line.
as filed, and in English
```
GFK UA /OV GFK340040/TM 2310/FL370/TP B789/TB LGT CHOP
```
Report
a routine report filed through GFK
Where
40 nm north (340°) of GFK
Time
23:10 UTC
Height
at 37,000 ft
Aircraft
B789
Turbulence
light chop
B737 at 3,500 ft, 38 nm south, 6:07 pm CDT (23:07 UTC): light chop turbulence, no icing, remarks: during the climb zan. 2293 nm along the route, 38 nm south of the line.
as filed, and in English
```
CDV UA /OV CDV/TM 2307/FL035/TP B737/SK TOP 035/TB LGT CHOP/IC NEG/RM DURC ZAN
```
Report
a routine report filed through CDV
Where
over CDV
Time
23:07 UTC
Height
at 3,500 ft
Aircraft
B737
Sky
top 3,500 ft
Turbulence
light chop
Icing
none
Remarks
during the climb zan
B737 at 14,000 ft, 7 nm southwest, 5:45 pm CDT (22:45 UTC): light rime icing up to 14,000 ft, remarks: during the descent peter arrival. At the destination end, 7 nm southwest of the line.
as filed, and in English
```
ANC UA /OV TED090015/TM 2245/FL140/TP B737/IC LGT RIME 140 BLO/RM DURD PETER ARR
```
Report
a routine report filed through ANC
Where
15 nm east (090°) of TED
Time
22:45 UTC
Height
at 14,000 ft
Aircraft
B737
Icing
light rime at 14,000 ft below
Remarks
during the descent peter arrival
BE20 at 2,000 ft, 5 nm northeast, 7:48 pm CDT (00:48 UTC): no turbulence, no icing. At the destination end, 5 nm northeast of the line.
as filed, and in English
```
MRI UA /OV MRI/TM 0048/FL020/TP BE20/WX FV20SM/TB NEG/IC NEG
```
Report
a routine report filed through MRI
Where
over MRI
Time
00:48 UTC
Height
at 2,000 ft
Aircraft
BE20
Weather
flight visibility 20 miles
Turbulence
none
Icing
none
B737 at 5,000 ft, 9 nm southwest, 6:30 pm CDT (23:30 UTC): no turbulence, no icing, remarks: during the descent gasto. At the destination end, 9 nm southwest of the line.
as filed, and in English
```
ANC UA /OV TED230010/TM 2330/FL050/TP B737/TB NEG/IC NEG/RM DURD GASTO
```
Report
a routine report filed through ANC
Where
10 nm southwest (230°) of TED
Time
23:30 UTC
Height
at 5,000 ft
Aircraft
B737
Turbulence
none
Icing
none
Remarks
during the descent gasto
PC12 at 4,000 ft, 19 nm northwest, 6:30 pm CDT (23:30 UTC): no turbulence, no icing, remarks: during the climb northwest bound. At the destination end, 19 nm northwest of the line.
as filed, and in English
```
ANC UA /OV TED300020/TM 2330/FL040/TP PC12/SK TOP070/TB NEG/IC NEG/RM DURC NORTHWEST BOUND
```
Report
a routine report filed through ANC
Where
20 nm northwest (300°) of TED
Time
23:30 UTC
Height
at 4,000 ft
Aircraft
PC12
Sky
TOP070
Turbulence
none
Icing
none
Remarks
during the climb northwest bound
C207 at 1,000 ft, 3 nm northeast, 6:08 pm CDT (23:08 UTC): no turbulence. At the destination end, 3 nm northeast of the line.
as filed, and in English
```
MRI UA /OV MRI260003/TM 2308/FL010/TP C207/TB NEG
```
Report
a routine report filed through MRI
Where
3 nm west (260°) of MRI
Time
23:08 UTC
Height
at 1,000 ft
Aircraft
C207
Turbulence
none
B747 at 5,800 ft, 13 nm southwest, 5:48 pm CDT (22:48 UTC): no turbulence, no icing, overcast from 4,000 ft to 5,500 ft; a broken layer above 2,000 ft, -11 °C, remarks: clear between layers, clear above. At the destination end, 13 nm southwest of the line.
as filed, and in English
```
ANC UA /OV TED200013/TM 2248/FL058/TP B747/SK BKN020 OVC040 TOP055/WX M11/TB NEG/IC NEG/RM CLEAR BETWEEN LAYERS, CLEAR ABOVE
```
Report
a routine report filed through ANC
Where
13 nm south (200°) of TED
Time
22:48 UTC
Height
at 5,800 ft
Aircraft
B747
Sky
BKN020 OVC040 TOP055
Weather
−11 °C
Turbulence
none
Icing
none
Remarks
clear between layers, clear above
B777 at 6,400 ft, 11 nm southwest, 5:17 pm CDT (22:17 UTC): no turbulence, no icing. At the destination end, 11 nm southwest of the line.
as filed, and in English
```
ANC UA /OV TED222012/TM 2217/FL064/TP B777/SK TOP065/TB NEG/IC NEG
```
Report
a routine report filed through ANC
Where
12 nm southwest (222°) of TED
Time
22:17 UTC
Height
at 6,400 ft
Aircraft
B777
Sky
TOP065
Turbulence
none
Icing
none

2 more routine reports are on the map.

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 9 forecast points nearest it (DBQ, LSE, MSP, AXN, GFK, MOT, GGW, GPI, SEA). 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	040° at 5 kt	−3 kt	0 °C	123 kt	19 h 41 min	12:32 pm AKDT (20:32 UTC)
6,500 ft	020° at 3 kt	−2 kt	3 °C	122 kt	19 h 51 min	12:42 pm AKDT (20:42 UTC)
8,500 ft	light and variable	−2 kt	0 °C	122 kt	19 h 51 min	12:42 pm AKDT (20:42 UTC)
10,500 ft	250° at 1 kt	−2 kt	-3 °C	122 kt	19 h 51 min	12:42 pm AKDT (20:42 UTC)
12,500 ft	300° at 2 kt	−2 kt	-6 °C	122 kt	19 h 51 min	12:42 pm AKDT (20:42 UTC)
14,500 ft	310° at 5 kt	−1 kt	-9 °C	121 kt	20 h 01 min	12:52 pm AKDT (20:52 UTC)
16,500 ft	310° at 8 kt	0	-12 °C	120 kt	20 h 11 min	1:02 pm AKDT (21:02 UTC)
18,000 ft FL180	310° at 10 kt	0	-15 °C	120 kt	20 h 11 min	1:02 pm AKDT (21:02 UTC)
24,000 ft FL240	310° at 21 kt	+8 kt	-24 °C	112 kt	21 h 38 min	2:29 pm AKDT (22:29 UTC)
30,000 ft FL300	290° at 33 kt	+20 kt	-38 °C	100 kt	24 h 13 min	5:04 pm AKDT (01:04 UTC)
34,000 ft FL340	290° at 33 kt	+22 kt	-44 °C	98 kt	24 h 43 min	5:34 pm AKDT (01:34 UTC)
39,000 ft FL390	270° at 40 kt	+27 kt	-48 °C	93 kt	26 h 03 min	6:54 pm AKDT (02:54 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
DBQ	used from 0 nm out; 55 nm from the line	220/23	240/22 16°	240/24 10°	260/18 5°	270/16 -8°	290/27 -19°	310/42 -35°	320/55 -44°	300/71 -52°
LSE	used from 100 nm out; 15 nm from the line	220/33	250/29 17°	250/15 9°	260/12 6°	280/21 -9°	280/33 -20°	300/43 -36°	310/56 -45°	300/79 -53°
MSP	used from 199 nm out; 30 nm from the line	200/28	240/30 19°	240/24 12°	240/17 5°	270/24 -10°	270/33 -20°	280/48 -35°	290/55 -45°	280/84 -54°
AXN	used from 299 nm out; 54 nm from the line	L/V	220/23 17°	230/24 12°	240/25 5°	260/32 -11°	260/40 -21°	270/50 -35°	270/57 -45°	270/81 -55°
GFK	used from 399 nm out; 63 nm from the line	050/18	L/V 10°	240/20 7°	240/36 1°	250/47 -11°	260/53 -21°	270/59 -36°	270/65 -47°	260/88 -56°
MOT	used from 598 nm out; 108 nm from the line		070/8 6°	180/7 2°	220/18 -1°	240/37 -11°	250/55 -20°	250/64 -36°	250/70 -46°	250/80 -54°
GGW	used from 847 nm out; 258 nm from the line		090/18 0°	140/12 -2°	150/13 -3°	200/35 -12°	230/56 -22°	240/75 -37°	240/81 -46°	240/78 -49°
GPI	used from 1097 nm out; 413 nm from the line		060/19 -3°	110/11 -8°	130/6 -8°	200/40 -19°	190/58 -28°	200/101 -39°	220/73 -43°	230/41 -43°
SEA	used from 1545 nm out; 651 nm from the line	360/9	350/10 1°	010/10 -5°	030/20 -11°	020/60 -17°	010/86 -26°	360/90 -40°	010/68 -42°	360/31 -43°

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
RFD Chicago/Rockford, IL	departure	VFR Sky: a few clouds at 25,000 feet	from the southeast (130°) at 3 knots	10+ mi	none	742 ft	6:54 pm CDT (23:54 UTC)
LSE La Crosse, WI	140 nm out, 5 nm southwest of the line, tower	VFR	from the south (180°) at 7 knots	10+ mi	none	655 ft	23:53 UTC
ANE Minneapolis, MN	249 nm out, 14 nm southwest of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	912 ft	00:45 UTC
GFK Grand Forks, ND	488 nm out, 12 nm southwest of the line, tower	IFR Sky: overcast at 700 feet Weather: light rain, mist	from the north (350°) at 14 knots	6 mi	700 ft	845 ft	23:53 UTC
CYZW Teslin,	1914 nm out, 1 nm northeast of the line	VFR Sky: overcast at 5,300 feet	from the south (190°) at 10 knots	30 mi	5,300 ft	2,313 ft	00:00 UTC
CYXY Whitehorse,	1984 nm out, 17 nm north of the line, tower	VFR Sky: a few clouds at 4,000 feet, a broken layer at 5,300 feet	from the south-southeast (150°) at 13 knots, gusting to 19	40 mi	5,300 ft	2,317 ft	00:00 UTC
VDZ Valdez, AK	2313 nm out, 1 nm southwest of the line	VFR Sky: a few clouds at 500 feet, a broken layer at 3,400 feet, overcast at 4,200 feet Weather: rain	from the southwest (230°) at 3 knots	10+ mi	3,400 ft	128 ft	23:56 UTC
ANC Anchorage, AK	destination	VFR Sky: scattered clouds at 3,500 feet, a broken layer at 4,500 feet, a broken layer at 5,500 feet	from the south-southeast (150°) at 3 knots	10+ mi	4,500 ft	151 ft	3:53 pm AKDT (23:53 UTC)

The highest airport on this list sits at 2,317 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At ANC when you get there the forecast at the estimated arrival, 12:32 pm AKDT (20:32 UTC)

Wind from the south-southeast at 7 knots, visibility more than 6 miles, scattered clouds at 2,000 feet, a broken layer at 4,000 feet VFR

The whole forecast for ANC

From Sun 4:00 pm AKDT (00:00 UTC): wind from the south-southwest at 6 knots, visibility 6 miles, light rain, scattered clouds at 1,500 feet, overcast at 3,500 feet
At times between Sun 4:00 pm AKDT (00:00 UTC) and 6:00 pm AKDT (02:00 UTC): visibility 3 miles, light rain, mist, a broken layer at 1,500 feet
From Sun 6:00 pm AKDT (02:00 UTC): wind from the south at 10 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, a broken layer at 4,000 feet
At times between Sun 6:00 pm AKDT (02:00 UTC) and 10:00 pm AKDT (06:00 UTC): a broken layer at 2,500 feet
From Sun 10:00 pm AKDT (06:00 UTC): wind from the south-southeast at 6 knots, visibility more than 6 miles, showers nearby, a broken layer at 2,500 feet
From Mon 7:00 am AKDT (15:00 UTC): wind from the south-southeast at 4 knots, visibility 6 miles, mist, showers nearby, scattered clouds at 500 feet, a broken layer at 1,500 feet
From Mon 12:00 pm AKDT (20:00 UTC): wind from the south-southeast at 7 knots, visibility more than 6 miles, scattered clouds at 2,000 feet, a broken layer at 4,000 feet

The forecast for RFD, the departure

From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, clear skies
From Mon 12:00 pm CDT (17:00 UTC): wind from the south-southwest at 12 knots, gusting to 22, 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

6/6656 ANOKA, MN, Monday, October 5, 2026 through Monday, October 19, 2026 Local 16 nm from the route, 259 nm along the route · security · until 19 October · ZMP
6/4348 GRAND FORKS AFB, ND, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 9 nm from the route, 498 nm along the route · security · until 1 November · ZMP
6/8889 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local on the route, at the destination end · a VIP movement · starts tomorrow · ZAN
6/8772 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local 4 nm from the route, at the destination end · security · starts tomorrow · ZAN

Daylight

Sunset at RFD 6:19 pm CDT (23:19 UTC), at ANC 6:57 pm AKDT (02:57 UTC) (civil twilight ends 7:40 pm AKDT (03:40 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 northern Rockies · loop National Weather Service

Radar now, Alaska · 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: Chicago/Rockford International, Ted Stevens Anchorage International.