Plan a flight · Sun 9:50 pm EDT (01:50 UTC)

Detroit Metro Wayne County to Sacramento International DTW → SMF

1,745 nautical miles (2,008 statute miles) west on a straight line, true course 276°, about 283° magnetic at the departure end (variation 7W). At 120 knots that is 15 h 03 min at the quickest height in today's winds (4,500 ft, a 4-knot headwind), arriving about 9:53 am PDT (16:53 UTC). Right now DTW is marginal VFR, wind from the west-northwest (290°) at 4 knots; SMF is VFR, wind from the south (190°) at 9 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: 400 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 3W: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 40 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 997 to 1007 nm out.
as issued
```
WSUS33 KKCI 120055
MKCW WST 120055
CONVECTIVE SIGMET 3W
VALID UNTIL 0255Z
MT WY
FROM 10WSW MLS-70E DDY-20N LAR-50E BPI-30NE BIL-10WSW MLS
AREA TS MOV FROM 22040KT. TOPS TO FL310.
```

SIGMET 1W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 10:55 pm EDT (02:55 UTC). Near the route, 1087 nm along the route.

as issued

WSUS33 KKCI 120055
MKCW WST 120055
CONVECTIVE SIGMET 1W
VALID UNTIL 0255Z
CO NM WY AZ UT
FROM 40NNW CHE-40WNW TBE-60WNW CME-40N SJN-40ESE MTU-40NNW CHE
AREA SEV TS MOV FROM 23040KT. TOPS TO FL340.
WIND GUSTS TO 60KT POSS.

SIGMET 5W: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the southwest at 20 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 1416 to 1536 nm out.
as issued
```
WSUS33 KKCI 120055
MKCW WST 120055
CONVECTIVE SIGMET 5W
VALID UNTIL 0255Z
NV
FROM 10NNE BAM-40WSW BVL-60SW ELY-10SE OAL-30WNW OAL-10NNE BAM
AREA TS MOV FROM 23020KT. TOPS TO FL330.
```
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 first 20 nm of the route.
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 389 to 558 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 857 to 1595 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 917 to 1426 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 987 to 1206 nm out.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 1057 to 1157 nm out.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1087 to 1605 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1087 to 1526 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 1246 to 1276 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 30 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 DTW.

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

urgent BCS3 at 5,400 ft, 39 nm south, 7:35 pm EDT (23:35 UTC): remarks: wind shear 10 knots gain 1000 above ground on final. 1276 nm along the route, 39 nm south of the line.
as filed, and in English
```
PVU UUA /OV PVU310001/TM 2335/FL054/TP BCS3/RM WIND SHEAR 10 KT GAIN 1000 AGL ON FINAL
```
Report
an urgent report filed through PVU
Where
1 nm northwest (310°) of PVU
Time
23:35 UTC
Height
at 5,400 ft
Aircraft
BCS3
Remarks
wind shear 10 knots gain 1000 above ground on final
A320 at 33,000 ft, 3 nm south, 8:36 pm EDT (00:36 UTC): moderate turbulence above 33,000 ft, remarks: zob. 80 nm along the route, 3 nm south of the line.
as filed, and in English
```
JXN UA /OV JXN280030/TM 0036/FL330/TP A320/TB OCNL MOD 330/RM ZOB
```
Report
a routine report filed through JXN
Where
30 nm west (280°) of JXN
Time
00:36 UTC
Height
at 33,000 ft
Aircraft
A320
Turbulence
occasional moderate at 33,000 ft
Remarks
zob
BE9L at 21,000 ft, 35 nm north, 7:22 pm EDT (23:22 UTC): light chop turbulence above 21,000 ft, moderate icing above 21,000 ft, -21 °C, remarks: zdvwc. 977 nm along the route, 35 nm north of the line.
as filed, and in English
```
DGW UA /OV IIP200020/TM 2322/FL210/TP BE9L/SK BASE 200/TA M21/TB OCNL LGT CHOP 210/IC MOD MIX 210/RM ZDVWC
```
Report
a routine report filed through DGW
Where
20 nm south (200°) of IIP
Time
23:22 UTC
Height
at 21,000 ft
Aircraft
BE9L
Sky
base 20,000 ft
Temperature
−21 °C
Turbulence
occasional light chop at 21,000 ft
Icing
moderate mix at 21,000 ft
Remarks
zdvwc
A339 at 16,000 ft, 23 nm north, 7:35 pm EDT (23:35 UTC): moderate chop turbulence up to 16,000 ft, remarks: during the climb zlc. 1276 nm along the route, 23 nm north of the line.
as filed, and in English
```
OGD UA /OV OGD063012/TM 2335/FL160/TP A339/TB MOD CHOP 160 BLO/RM DURC /ZLC
```
Report
a routine report filed through OGD
Where
12 nm northeast (063°) of OGD
Time
23:35 UTC
Height
at 16,000 ft
Aircraft
A339
Turbulence
moderate chop at 16,000 ft below
Remarks
during the climb zlc
PA44 at 6,000 ft, 38 nm south, 7:25 pm EDT (23:25 UTC): moderate turbulence, remarks: runway in sight at at 6,400 ft. 1276 nm along the route, 38 nm south of the line.
as filed, and in English
```
PVU UA /OV PVU310002/TM 2325/FL060/TP PA44/TB MOD /RM RWY IN SIGHT AT 064
```
Report
a routine report filed through PVU
Where
2 nm northwest (310°) of PVU
Time
23:25 UTC
Height
at 6,000 ft
Aircraft
PA44
Turbulence
moderate
Remarks
runway in sight at at 6,400 ft
E75L at 14,500 ft, 20 nm north, 7:05 pm EDT (23:05 UTC): moderate turbulence up to 15,800 ft, heavy rain, remarks: during the climb zlc. 1276 nm along the route, 20 nm north of the line.
as filed, and in English
```
OGD UA /OV OGD086008/TM 2305/FL145/TP E75L/WX +RA/TB MOD 158 BLO/RM DURC /ZLC
```
Report
a routine report filed through OGD
Where
8 nm east (086°) of OGD
Time
23:05 UTC
Height
at 14,500 ft
Aircraft
E75L
Weather
heavy rain
Turbulence
moderate at 15,800 ft below
Remarks
during the climb zlc
CRJ7 descending, 0 nm south, 9:01 pm EDT (01:01 UTC): overcast above 2,800 ft. At the departure end, 0 nm south of the line.
as filed, and in English
```
DTW UA /OV FINAL 3R /TM 0101/FLDURD/TP CRJ7/SK OVC 028
```
Report
a routine report filed through DTW
Where
final 3R
Time
01:01 UTC
Height
during the descent
Aircraft
CRJ7
Sky
overcast from 2,800 ft
A21N descending, 0 nm south, 8:22 pm EDT (00:22 UTC): overcast above 1,500 ft. At the departure end, 0 nm south of the line.
as filed, and in English
```
DTW UA /OV DTW/TM 0022/FLDURD/TP A21N/SK OVC015
```
Report
a routine report filed through DTW
Where
over DTW
Time
00:22 UTC
Height
during the descent
Aircraft
A21N
Sky
overcast from 1,500 ft
CRJ9 descending, 0 nm south, 8:08 pm EDT (00:08 UTC): overcast above 1,100 ft, remarks: final runway 4L. At the departure end, 0 nm south of the line.
as filed, and in English
```
DTW UA /OV DTW/TM 0008/FLDURD/TP CRJ9/SK OVC 011/RM FINAL RY 4L
```
Report
a routine report filed through DTW
Where
over DTW
Time
00:08 UTC
Height
during the descent
Aircraft
CRJ9
Sky
overcast from 1,100 ft
Remarks
final runway 4L
E75S descending, 0 nm south, 7:01 pm EDT (23:01 UTC): a routine report with nothing remarked on. At the departure end, 0 nm south of the line.
as filed, and in English
```
DTW UA /OV RWY 3R/TM 2301/FLDURD/TP E75S/SK TOPS 020 BASES 010
```
Report
a routine report filed through DTW
Where
runway 3R
Time
23:01 UTC
Height
during the descent
Aircraft
E75S
Sky
tops 2,000 ft bases 1,000 ft
SR22 at 1,300 ft, 26 nm north, 9:25 pm EDT (01:25 UTC): a routine report with nothing remarked on. At the departure end, 26 nm north of the line.
as filed, and in English
```
PTK UA /OV PTK270003/TM 0125/FL013/TP SR22/SK BASES 019 OVC
```
Report
a routine report filed through PTK
Where
3 nm west (270°) of PTK
Time
01:25 UTC
Height
at 1,300 ft
Aircraft
SR22
Sky
bases 1,900 ft overcast
C550 at 2,300 ft, 27 nm north, 8:46 pm EDT (00:46 UTC): remarks: fis 4 mile final. At the departure end, 27 nm north of the line.
as filed, and in English
```
PTK UA /OV 4W/TM 0046/FL023/TP C550/RM FIS 4 MILE FINAL
```
Report
a routine report filed through PTK
Where
4W
Time
00:46 UTC
Height
at 2,300 ft
Aircraft
C550
Remarks
fis 4 mile final
GLF5 at 9,000 ft, 27 nm north, 7:13 pm EDT (23:13 UTC): overcast from 1,500 ft to 4,000 ft. At the departure end, 27 nm north of the line.
as filed, and in English
```
PTK UA /OV PTK 7E/TM 2313/FL090/TP GLF5/SK OVC015-TOP040
```
Report
a routine report filed through PTK
Where
ptk 7E
Time
23:13 UTC
Height
at 9,000 ft
Aircraft
GLF5
Sky
overcast from 1,500 ft, tops 4,000 ft
PA32 at 1,500 ft, 27 nm north, 7:03 pm EDT (23:03 UTC): overcast above 1,500 ft. At the departure end, 27 nm north of the line.
as filed, and in English
```
PTK UA /OV PTK 1W/TM 2303/FL015/TP PA32/SK OVC015
```
Report
a routine report filed through PTK
Where
ptk 1W
Time
23:03 UTC
Height
at 1,500 ft
Aircraft
PA32
Sky
overcast from 1,500 ft

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 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 15 forecast points nearest it (FWA, MKG, JOT, DBQ, MCW, OMA, FSD, ONL, BFF, RKS, SLC, ELY, BAM, RNO, SAC). 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	200° at 9 kt	+4 kt	17 °C	116 kt	15 h 03 min	9:53 am PDT (16:53 UTC)
6,500 ft	220° at 10 kt	+7 kt	15 °C	113 kt	15 h 27 min	10:17 am PDT (17:17 UTC)
8,500 ft	220° at 17 kt	+14 kt	10 °C	106 kt	16 h 28 min	11:18 am PDT (18:18 UTC)
10,500 ft	230° at 21 kt	+18 kt	6 °C	102 kt	17 h 06 min	11:56 am PDT (18:56 UTC)
12,500 ft	230° at 23 kt	+21 kt	2 °C	99 kt	17 h 38 min	12:28 pm PDT (19:28 UTC)
14,500 ft	230° at 24 kt	+22 kt	-3 °C	98 kt	17 h 48 min	12:38 pm PDT (19:38 UTC)
16,500 ft	230° at 26 kt	+24 kt	-7 °C	96 kt	18 h 11 min	1:01 pm PDT (20:01 UTC)
18,000 ft FL180	230° at 27 kt	+25 kt	-10 °C	95 kt	18 h 22 min	1:12 pm PDT (20:12 UTC)
24,000 ft FL240	240° at 31 kt	+31 kt	-22 °C	89 kt	19 h 36 min	2:26 pm PDT (21:26 UTC)
30,000 ft FL300	240° at 40 kt	+41 kt	-33 °C	79 kt	22 h 05 min	4:55 pm PDT (23:55 UTC)
34,000 ft FL340	250° at 47 kt	+49 kt	-40 °C	71 kt	24 h 35 min	7:25 pm PDT (02:25 UTC)
39,000 ft FL390	260° at 55 kt	+58 kt	-47 °C	62 kt	28 h 09 min	10:59 pm PDT (05:59 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
FWA	used from 0 nm out; 96 nm from the line	350/9	350/24 15°	360/25 9°	360/29 4°	350/31 -10°	340/39 -22°	330/40 -37°	320/38 -43°	320/48 -48°
MKG	used from 50 nm out; 73 nm from the line	250/5	320/10 15°	310/19 9°	320/21 3°	310/23 -10°	330/37 -22°	330/51 -38°	320/44 -47°	300/60 -49°
JOT	used from 199 nm out; 59 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°
DBQ	used from 249 nm out; 53 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°
MCW	used from 399 nm out; 41 nm from the line	200/35	240/33 18°	250/20 10°	260/10 6°	270/18 -8°	260/28 -19°	280/30 -34°	290/49 -43°	280/70 -54°
OMA	used from 499 nm out; 80 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°
FSD	used from 548 nm out; 68 nm from the line	200/16	220/20 17°	240/26 13°	230/19 6°	240/25 -9°	240/28 -20°	250/39 -33°	250/44 -43°	260/63 -52°
ONL	used from 598 nm out; 57 nm from the line		200/20 17°	230/26 14°	240/21 7°	250/27 -9°	260/32 -19°	240/44 -34°	240/56 -41°	250/62 -51°
BFF	used from 798 nm out; 78 nm from the line		120/24	180/31 13°	210/26 7°	230/25 -7°	240/41 -20°	230/52 -36°	250/56 -41°	260/57 -45°
RKS	used from 1047 nm out; 75 nm from the line			190/43	210/65 3°	210/57 -9°	210/56 -21°	210/47 -33°	230/63 -37°	240/77 -46°
SLC	used from 1197 nm out; 63 nm from the line		280/8	210/39 5°	210/52 -1°	200/50 -11°	200/56 -23°	220/61 -28°	230/73 -37°	230/73 -45°
ELY	used from 1346 nm out; 85 nm from the line			210/20 4°	240/21 -1°	230/37 -13°	200/58 -25°	220/73 -27°	220/73 -36°	220/69 -44°
BAM	used from 1446 nm out; 53 nm from the line			270/8 4°	230/27 -4°	220/49 -18°	210/52 -26°	220/77 -29°	220/71 -33°	220/63 -43°
RNO	used from 1595 nm out; 34 nm from the line		320/7	260/13 1°	230/21 -7°	210/38 -17°	220/43 -26°	230/54 -29°	230/59 -32°	230/54 -41°
SAC	used from 1695 nm out; 27 nm from the line	270/5	L/V 5°	L/V -1°	240/11 -5°	250/22 -15°	270/25 -24°	260/31 -27°	240/39 -33°	240/39 -42°

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
DTW Detroit, MI	departure	marginal VFR Sky: a few clouds at 500 feet, scattered clouds at 1,200 feet, overcast at 2,000 feet	from the west-northwest (290°) at 4 knots	9 mi	2,000 ft	645 ft	9:18 pm EDT (01:18 UTC)
JXN Jackson, MI	50 nm out, 2 nm south of the line, tower	IFR Sky: overcast at 900 feet	from the west (260°) at 3 knots	10+ mi	900 ft	1,000 ft	00:56 UTC
UGN Chicago/Waukegan, IL	199 nm out, 4 nm southwest of the line, tower	VFR	from the south-southeast (150°) at 4 knots	10+ mi	none	728 ft	00:51 UTC
ALO Waterloo, IA	399 nm out, 3 nm west of the line, tower	VFR	from the south (170°) at 10 knots	10+ mi	none	873 ft	00:54 UTC
SUX Sioux City, IA	578 nm out, 5 nm south of the line, tower	VFR	from the south-southeast (160°) at 4 knots	10+ mi	none	1,098 ft	00:52 UTC
AIA Alliance, NE	867 nm out, 4 nm east of the line	VFR	from the east (080°) at 10 knots	10+ mi	none	3,930 ft	00:53 UTC
GUR Guernsey, WY	947 nm out, 22 nm north of the line, tower	VFR Sky: a few clouds at 14,000 feet, scattered clouds at 24,000 feet	from the east (090°) at 11 knots	10+ mi	none	4,401 ft	00:55 UTC
SAA Saratoga, WY	1047 nm out, 12 nm south of the line	reported, no category	from the south (190°) at 11 knots	10+ mi	none	7,014 ft	01:30 UTC
SLC Salt Lake City, UT	1286 nm out, 4 nm southeast of the line, tower	VFR Sky: a few clouds at 800 feet, scattered clouds at 1,700 feet, overcast at 5,000 feet Weather: rain, mist	from the east-northeast (070°) at 3 knots	6 mi	5,000 ft	4,230 ft	01:11 UTC
TMT Austin, NV	1536 nm out, 19 nm south of the line	VFR Sky: scattered clouds at 7,000 feet, overcast at 10,000 feet	from the north (360°) at 5 knots	10+ mi	10,000 ft	5,735 ft	01:35 UTC
TRK Truckee, CA	1665 nm out, 14 nm northwest of the line, tower	VFR Sky: a broken layer at 5,500 feet, a broken layer at 7,500 feet	from the south-southwest (210°) at 15 knots	10+ mi	5,500 ft	5,904 ft	00:50 UTC
SMF Sacramento, CA	destination	VFR Sky: a few clouds at 25,000 feet	from the south (190°) at 9 knots	10+ mi	none	26 ft	5:53 pm PDT (00:53 UTC)

The highest airport on this list sits at 7,014 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At SMF when you get there the forecast at the estimated arrival, 9:53 am PDT (16:53 UTC)

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

The whole forecast for SMF

From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 7 knots, visibility more than 6 miles, clear skies
From Sun 11:00 pm PDT (06:00 UTC): wind from the south-southeast at 7 knots, visibility more than 6 miles, clear skies
From Mon 5:00 am PDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

The forecast for DTW, the departure

From Sun 8:00 pm EDT (00:00 UTC): wind from the northeast at 4 knots, visibility more than 6 miles, a broken layer at 600 feet, overcast at 1,400 feet
From Sun 11:00 pm EDT (03:00 UTC): wind light and variable, visibility more than 6 miles, overcast at 1,400 feet
From Mon 3:00 am EDT (07:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, a broken layer at 25,000 feet
At times between Mon 5:00 am EDT (09:00 UTC) and 9:00 am EDT (13:00 UTC): visibility 2 miles, mist, a broken layer at 400 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the southwest at 11 knots, gusting to 22, visibility more than 6 miles, a broken layer at 25,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 9,000 feet, a broken layer at 20,000 feet

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

6/3475 BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 13 nm from the route, at the destination end · security · until 1 November · ZOA
6/6740 SACRAMENTO, CA, Thursday, October 8, 2026 through Sunday, October 11, 2026 Local 6 nm from the route, at the destination end · air shows/sports · ended 11 October · ZOA

Daylight

Sunset at DTW 6:56 pm EDT (22:56 UTC), at SMF 6:32 pm PDT (01:32 UTC) (civil twilight ends 6:59 pm PDT (01:59 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 central Great Lakes · loop National Weather Service

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

Radar now, the northern Rockies · 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: Detroit Metro Wayne County, Sacramento International.