Plan a flight · Sun 4:48 pm PDT (23:48 UTC)

San Bernardino International to Chicago/Rockford International SBD → RFD

1,407 nautical miles (1,619 statute miles) northeast on a straight line, true course 061°, about 048° magnetic at the departure end (variation 13E). At 120 knots that is 8 h 02 min at the quickest height in today's winds (34,000 ft, a 55-knot tailwind), arriving about 2:50 am CDT (07:50 UTC), after sunset at the destination. Right now SBD is VFR, wind from the south (180°) at 5 knots; RFD is VFR, wind from the south (170°) at 5 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: 82 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 W64W: thunderstorms (a convective SIGMET) up to 37,000 ft, moving from the southwest at 40 knots, until 5:55 pm PDT (00:55 UTC). Near the route, 249 nm along the route.

as issued

WSUS33 KKCI 112255
MKCW WST 112255
CONVECTIVE SIGMET 64W
VALID UNTIL 0055Z
TX NM AZ
FROM 50ENE PGS-60SE ABQ-10W ELP-30E TUS-70SE EED-50ENE PGS
AREA TS MOV FROM 23040KT. TOPS TO FL370.

SIGMET W63W: thunderstorms (a convective SIGMET) up to 37,000 ft, moving from the southwest at 40 knots, until 5:55 pm PDT (00:55 UTC). Over the route from 419 to 649 nm out.

as issued

WSUS33 KKCI 112255
MKCW WST 112255
CONVECTIVE SIGMET 63W
VALID UNTIL 0055Z
CO NM AZ UT
FROM 30SSW MTU-30NW PUB-20NW TCC-60SE ABQ-40N SJN-30SSW MTU
AREA SEV TS MOV FROM 23040KT. TOPS TO FL370.
WIND GUSTS TO 50KT POSS.

AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the first 120 nm of the route.
AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 20 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 30 to 728 nm out.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 40 to 359 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 120 to 579 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 130 to 699 nm out.
AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 140 to 279 nm out.
AIRMET TANGO 3W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 379 to 429 nm out.
AIRMET TANGO 1W: 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 459 to 549 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 SBD.

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

urgent E545 at 6,000 ft, 49 nm north, 2:49 pm PDT (21:49 UTC): remarks: low-level wind shear + 5 knots fap runway 17L. 679 nm along the route, 49 nm north of the line.
as filed, and in English
```
APA UUA /OV APA350002/TM 2149/FL060/TP E545/RM LLWS +/- 5 KT FAP RWY 17L
```
Report
an urgent report filed through APA
Where
2 nm north (350°) of APA
Time
21:49 UTC
Height
at 6,000 ft
Aircraft
E545
Remarks
low-level wind shear + 5 knots fap runway 17L
B737 at 14,000 ft, 22 nm northwest, 2:54 pm PDT (21:54 UTC): moderate turbulence. At the departure end, 22 nm northwest of the line.
as filed, and in English
```
ONT UA /OV 20N ONT/TM 2154/FL140/TP B737/TB MOD
```
Report
a routine report filed through ONT
Where
20N ont
Time
21:54 UTC
Height
at 14,000 ft
Aircraft
B737
Turbulence
moderate
B738 descending, 23 nm northwest, 2:37 pm PDT (21:37 UTC): moderate chop turbulence. At the departure end, 23 nm northwest of the line.
as filed, and in English
```
ONT UA /OV ONT358021/TM 2137/FLDURD/TP B738/TB MODERATE CHOP STARTING AT 130
```
Report
a routine report filed through ONT
Where
21 nm north (358°) of ONT
Time
21:37 UTC
Height
during the descent
Aircraft
B738
Turbulence
moderate chop starting at at 13,000 ft
CL30 at 24,000 ft, 19 nm north, 2:00 pm PDT (21:00 UTC): moderate clear-air turbulence from 19,000 ft to 24,000 ft, light rime icing, -3 °C, remarks: during the climb zlawc. At the departure end, 19 nm north of the line.
as filed, and in English
```
DAG UA /OV HEC/TM 2100/FL240/TP CL30/TA M03/TB MOD CAT OCNL 190-240/IC LGT RIME/RM DURC ZLAWC AWC-WEB
```
Report
a routine report filed through DAG
Where
over HEC
Time
21:00 UTC
Height
at 24,000 ft
Aircraft
CL30
Temperature
−3 °C
Turbulence
moderate clear-air turbulence occasional from 19,000 ft to 24,000 ft
Icing
light rime
Remarks
during the climb zlawc
C25B at 23,000 ft, 40 nm north, 2:06 pm PDT (21:06 UTC): moderate rime icing, -5 °C, remarks: zlawc. 289 nm along the route, 40 nm north of the line.
as filed, and in English
```
GJT UA /OV PGA255040/TM 2106/FL230/TP C25B/TA M05/IC MOD RIME/RM ZLAWC AWC-WEB
```
Report
a routine report filed through GJT
Where
40 nm west (255°) of PGA
Time
21:06 UTC
Height
at 23,000 ft
Aircraft
C25B
Temperature
−5 °C
Icing
moderate rime
Remarks
zlawc
E545 at 45,000 ft, 50 nm south, 3:29 pm PDT (22:29 UTC): moderate chop turbulence, remarks: zdvwc. 469 nm along the route, 50 nm south of the line.
as filed, and in English
```
FMN UA /OV RSK2950301/TM 2229/FL450/TP E545/TB MOD CHOP/RM ZDVWC
```
Report
a routine report filed through FMN
Where
301 nm southwest (950°) of RSK2
Time
22:29 UTC
Height
at 45,000 ft
Aircraft
E545
Turbulence
moderate chop
Remarks
zdvwc
B739 at 31,000 ft, 28 nm north, 1:49 pm PDT (20:49 UTC): moderate turbulence, remarks: mtw 15+20 zdvwc. 619 nm along the route, 28 nm north of the line.
as filed, and in English
```
COS UA /OV BRK262055/TM 2049/FL310/TP B739/TB OCNL LGT-IMTMT MOD /RM MTW -15+20 ZDVWC
```
Report
a routine report filed through COS
Where
55 nm west (262°) of BRK
Time
20:49 UTC
Height
at 31,000 ft
Aircraft
B739
Turbulence
occasional lgt-imtmt moderate
Remarks
mtw 15+20 zdvwc
CRJ2 at 19,000 ft, 14 nm north, 3:02 pm PDT (22:02 UTC): moderate chop turbulence, remarks: during the climb from KDEN from 12,000 ft to 19,000 ft ZDVWC-41. 659 nm along the route, 14 nm north of the line.
as filed, and in English
```
COS UA /OV BRK262015/TM 2202/FL190/TP CRJ2/TB MOD CHOP/RM DURC FROM KDEN 120-190 ZDVWC-41
```
Report
a routine report filed through COS
Where
15 nm west (262°) of BRK
Time
22:02 UTC
Height
at 19,000 ft
Aircraft
CRJ2
Turbulence
moderate chop
Remarks
during the climb from KDEN from 12,000 ft to 19,000 ft ZDVWC-41
GLF5 at 45,000 ft, 26 nm northwest, 3:44 pm PDT (22:44 UTC): moderate turbulence, remarks: ZDVWC-46. 679 nm along the route, 26 nm northwest of the line.
as filed, and in English
```
COS UA /OV COS350025/TM 2244/FL450/TP GLF5/TB MOD /RM ZDVWC-46
```
Report
a routine report filed through COS
Where
25 nm north (350°) of COS
Time
22:44 UTC
Height
at 45,000 ft
Aircraft
GLF5
Turbulence
moderate
Remarks
ZDVWC-46
B739 at 33,000 ft, 34 nm northwest, 4:02 pm PDT (23:02 UTC): remarks: mountain wave 10 knots zlawc. At the departure end, 34 nm northwest of the line.
as filed, and in English
```
DRA UA /OV VCV242015/TM 2302/FL330/TP B739/RM MTN WAVE /- 10 KT /ZLAWC AWC-WEB
```
Report
a routine report filed through DRA
Where
15 nm southwest (242°) of VCV
Time
23:02 UTC
Height
at 33,000 ft
Aircraft
B739
Remarks
mountain wave 10 knots zlawc
A21N at 29,500 ft, 31 nm north, 3:50 pm PDT (22:50 UTC): remarks: mountain wave 10-15 kts/zlawc. 60 nm along the route, 31 nm north of the line.
as filed, and in English
```
DAG UA /OV DAG045010/TM 2250/FL295/TP A21N/RM MTN WAVE /- 10-15 KTS/ZLAWC AWC-WEB
```
Report
a routine report filed through DAG
Where
10 nm northeast (045°) of DAG
Time
22:50 UTC
Height
at 29,500 ft
Aircraft
A21N
Remarks
mountain wave 10-15 kts/zlawc
BCS3 at 31,000 ft, 42 nm northwest, 3:44 pm PDT (22:44 UTC): remarks: mountain wave 20 kts/zlawc. 90 nm along the route, 42 nm northwest of the line.
as filed, and in English
```
DAG UA /OV DAG030040/TM 2244/FL310/TP BCS3/RM MTN WAVE /- 20 KTS/ZLAWC AWC-WEB
```
Report
a routine report filed through DAG
Where
40 nm northeast (030°) of DAG
Time
22:44 UTC
Height
at 31,000 ft
Aircraft
BCS3
Remarks
mountain wave 20 kts/zlawc
A20N at 23,000 ft, 42 nm northwest, 2:37 pm PDT (21:37 UTC): light rime icing from 21,000 ft to 23,000 ft, -21 °C, remarks: during the climb zlawc. 100 nm along the route, 42 nm northwest of the line.
as filed, and in English
```
CDC UA /OV LAS210050/TM 2137/FL230/TP A20N/TA M21/IC LGT RIME 210-230/RM DURC ZLAWC AWC-WEB
```
Report
a routine report filed through CDC
Where
50 nm southwest (210°) of LAS
Time
21:37 UTC
Height
at 23,000 ft
Aircraft
A20N
Temperature
−21 °C
Icing
light rime from 21,000 ft to 23,000 ft
Remarks
during the climb zlawc
G280 at 41,000 ft, 36 nm northwest, 4:37 pm PDT (23:37 UTC): light to moderate clear-air turbulence, remarks: ZDVWC-46. 120 nm along the route, 36 nm northwest of the line.
as filed, and in English
```
ALS UA /OV LAS190035/TM 2337/FL410/TP G280/TB LGT-MOD CAT/RM ZDVWC-46
```
Report
a routine report filed through ALS
Where
35 nm south (190°) of LAS
Time
23:37 UTC
Height
at 41,000 ft
Aircraft
G280
Turbulence
light to moderate clear-air turbulence
Remarks
ZDVWC-46

16 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 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 15 forecast points nearest it (ONT, BLH, LAS, PRC, BCE, FMN, ALS, PUB, GLD, GRI, OMA, DSM, BRL, DBQ, 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
5,500 ft	210° at 25 kt	−20 kt	16 °C	140 kt	10 h 03 min	4:51 am CDT (09:51 UTC)
7,500 ft	220° at 24 kt	−21 kt	13 °C	141 kt	9 h 59 min	4:47 am CDT (09:47 UTC)
9,500 ft	230° at 23 kt	−22 kt	10 °C	142 kt	9 h 55 min	4:43 am CDT (09:43 UTC)
11,500 ft	230° at 25 kt	−24 kt	5 °C	144 kt	9 h 46 min	4:34 am CDT (09:34 UTC)
13,500 ft	230° at 27 kt	−26 kt	1 °C	146 kt	9 h 38 min	4:26 am CDT (09:26 UTC)
15,500 ft	230° at 30 kt	−29 kt	-3 °C	149 kt	9 h 27 min	4:15 am CDT (09:15 UTC)
17,500 ft	230° at 33 kt	−32 kt	-8 °C	152 kt	9 h 15 min	4:03 am CDT (09:03 UTC)
18,000 ft FL180	230° at 34 kt	−33 kt	-9 °C	153 kt	9 h 12 min	4:00 am CDT (09:00 UTC)
24,000 ft FL240	230° at 39 kt	−38 kt	-20 °C	158 kt	8 h 54 min	3:42 am CDT (08:42 UTC)
30,000 ft FL300	240° at 50 kt	−50 kt	-30 °C	170 kt	8 h 17 min	3:05 am CDT (08:05 UTC)
34,000 ft FL340	240° at 54 kt	−55 kt	-38 °C	175 kt	8 h 02 min	2:50 am CDT (07:50 UTC)
39,000 ft FL390	250° at 53 kt	−55 kt	-48 °C	175 kt	8 h 02 min	2:50 am CDT (07:50 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
ONT	used from 0 nm out; 43 nm from the line	230/11	200/17 6°	230/27 4°	230/32 -2°	210/39 -12°	220/51 -20°	220/48 -29°	210/51 -34°	210/52 -44°
BLH	used from 50 nm out; 87 nm from the line	230/22	210/24 11°	230/23 5°	230/26 0°	220/38 -10°	230/52 -19°	220/58 -28°	220/69 -34°	220/59 -45°
LAS	used from 100 nm out; 61 nm from the line		200/25 11°	230/22 5°	240/25 -1°	220/37 -12°	220/44 -21°	210/52 -27°	210/60 -34°	220/58 -44°
PRC	used from 200 nm out; 79 nm from the line			200/36 6°	210/46 0°	220/60 -10°	220/75 -19°	220/66 -26°	230/70 -33°	230/59 -45°
BCE	used from 299 nm out; 81 nm from the line				210/47 0°	200/50 -12°	220/31 -23°	220/56 -26°	220/58 -35°	230/58 -45°
FMN	used from 399 nm out; 65 nm from the line			220/25 13°	220/28 4°	210/51 -9°	220/59 -21°	230/78 -30°	230/77 -36°	230/66 -46°
ALS	used from 549 nm out; 56 nm from the line				210/32 5°	230/48 -8°	230/49 -20°	230/78 -30°	240/74 -36°	240/61 -47°
PUB	used from 599 nm out; 51 nm from the line			210/24 16°	210/28 8°	230/43 -8°	240/42 -21°	240/77 -30°	240/72 -36°	250/51 -47°
GLD	used from 748 nm out; 40 nm from the line		190/29	200/30 15°	240/23 8°	250/39 -7°	230/39 -19°	230/57 -31°	240/67 -39°	250/62 -49°
GRI	used from 898 nm out; 71 nm from the line		210/31 19°	240/21 14°	240/17 6°	260/27 -7°	260/34 -18°	240/45 -32°	250/56 -40°	260/62 -51°
OMA	used from 1048 nm out; 31 nm from the line	190/34	230/34 19°	250/25 12°	250/18 6°	250/22 -7°	250/28 -19°	260/34 -32°	260/39 -41°	280/56 -51°
DSM	used from 1148 nm out; 27 nm from the line	200/32	240/27 17°	260/19 10°	260/16 5°	260/19 -7°	240/22 -19°	270/20 -32°	270/38 -42°	290/58 -53°
BRL	used from 1247 nm out; 71 nm from the line	200/20	250/21 16°	240/22 10°	260/20 5°	270/16 -7°	290/22 -18°	320/41 -34°	320/56 -43°	310/68 -53°
DBQ	used from 1297 nm out; 31 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°
JOT	used from 1397 nm out; 61 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°

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
SBD San Bernardino, CA	departure	VFR Sky: a broken layer at 3,600 feet, a broken layer at 4,600 feet, overcast at 5,500 feet	from the south (180°) at 5 knots	10+ mi	3,600 ft	1,159 ft	3:57 pm PDT (22:57 UTC)
APV Apple Valley, CA	20 nm out, 25 nm northwest of the line	no report just now				3,061 ft
IFP Bullhead City, AZ	150 nm out, 6 nm south of the line, tower	VFR Sky: scattered clouds at 3,700 feet, a broken layer at 4,600 feet, overcast at 5,000 feet	from the south-southeast (150°) at 27 knots, gusting to 32	10+ mi	4,600 ft	707 ft	20:47 UTC
PGA Page, AZ	329 nm out, 24 nm northwest of the line	VFR Sky: a few clouds at 4,900 feet, a few clouds at 7,500 feet, overcast at 10,000 feet Weather: light rain	from the south (190°) at 18 knots, gusting to 28	10+ mi	10,000 ft	4,316 ft	22:53 UTC
TEX Telluride, CO	509 nm out, 11 nm northwest of the line	VFR Sky: scattered clouds at 3,300 feet, a broken layer at 3,900 feet, overcast at 5,000 feet Weather: light rain	from the south (170°) at 7 knots, gusting to 22	10+ mi	3,900 ft	9,069 ft	23:35 UTC
COS Colorado Springs, CO	669 nm out, 2 nm northwest of the line, tower	VFR Sky: a few clouds at 11,000 feet, a few clouds at 14,000 feet, scattered clouds at 22,000 feet	from the south (190°) at 19 knots, gusting to 27	10+ mi	none	6,187 ft	22:54 UTC
SYF St Francis, KS	818 nm out, 10 nm northwest of the line	VFR	from the south (190°) at 14 knots, gusting to 20	10+ mi	none	3,429 ft	23:35 UTC
ADT Atwood, KS	848 nm out, 2 nm north of the line	VFR	from the south (180°) at 10 knots	10+ mi	none	2,990 ft	23:35 UTC
LNK Lincoln, NE	1058 nm out, 5 nm west of the line, tower	VFR	from the south-southwest (200°) at 17 knots, gusting to 26	10+ mi	none	1,218 ft	22:54 UTC
DSM Des Moines, IA	1197 nm out, 5 nm north of the line, tower	VFR Sky: a broken layer at 25,000 feet	from the south (180°) at 9 knots	10+ mi	25,000 ft	957 ft	22:54 UTC
CID Cedar Rapids, IA	1287 nm out, 6 nm north of the line, tower	VFR	from the south (180°) at 11 knots, gusting to 19	10+ mi	none	869 ft	21:52 UTC
RFD Chicago/Rockford, IL	destination	VFR Sky: a few clouds at 25,000 feet	from the south (170°) at 5 knots	10+ mi	none	742 ft	5:54 pm CDT (22:54 UTC)

The highest airport on this list sits at 9,069 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At RFD when you get there the forecast at the estimated arrival, 2:50 am CDT (07:50 UTC)

Wind from the south at 5 knots, visibility more than 6 miles, clear skies VFR

The whole forecast for RFD

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

The forecast for SBD, the departure

From Sun 5:00 pm PDT (00:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, scattered clouds at 3,000 feet, overcast at 5,000 feet
From Mon 12:00 am PDT (07:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, showers nearby, a broken layer at 2,500 feet, a broken layer at 4,000 feet
From Mon 10:00 am PDT (17:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 3,000 feet, a broken layer at 5,000 feet

Temporary flight restrictions on the line or within 25 nm of it

6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC 19 nm from the route, 639 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV
6/8770 COLORADO SPRINGS, CO, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 14 nm from the route, 659 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 12 October · ZDV

Daylight

Sunset at SBD 6:18 pm PDT (01:18 UTC), at RFD 6:21 pm CDT (23:21 UTC) (civil twilight ends 6:49 pm CDT (23:49 UTC)). At 120 knots the arrival at RFD is before sunrise there (7:05 am CDT (12:05 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 Pacific Southwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the southern Plains · 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: San Bernardino International, Chicago/Rockford International.