Plan a flight · Mon 5:18 am PDT (12:18 UTC)

Sacramento International to Baltimore/Washington International Thurgood Marshall SMF → BWI

2,076 nautical miles (2,389 statute miles) east on a straight line, true course 075°, about 062° magnetic at the departure end (variation 13E). At 120 knots that is 12 h 26 min at the quickest height in today's winds (34,000 ft, a 47-knot tailwind), arriving about 8:44 pm EDT (00:44 UTC), after sunset at the destination. Right now SMF is VFR, wind from the south-southwest (210°) at 3 knots; BWI is marginal VFR, wind from the north-northwest (330°) at 6 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: 723 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 W23W: thunderstorms (a convective SIGMET) up to 27,000 ft, moving from the southwest at 20 knots, until 6:55 am PDT (13:55 UTC). Near the route, 439 nm along the route.
as issued
```
WSUS33 KKCI 121155
MKCW WST 121155
CONVECTIVE SIGMET 23W
VALID UNTIL 1355Z
UT ID
FROM 20WSW PIH-20NE MLD-30SW SLC-20NW BVL-20WSW PIH
AREA TS MOV FROM 24020KT. TOPS TO FL270.
```
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 170 nm of the route.
AIRMET SIERRA 2E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, at the departure end.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 200 to 709 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 220 to 739 nm out.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 339 to 649 nm out.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the route from 479 to 838 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 609 to 809 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 659 to 789 nm out.
AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Near the route, 699 nm along the route.
AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, 938 nm along the route.
AIRMET TANGO 2W: 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 988 to 1417 nm out.
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 449 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 1877 to 2016 nm out.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the last 160 nm of the route.
AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 1946 to 2046 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 SMF.

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

E75S at 15,000 ft, 30 nm northeast, 3:35 am PDT (10:35 UTC): moderate turbulence, remarks: dca arrival from 12,000 ft to 15,000 ft during the descent. At the destination end, 30 nm northeast of the line.
as filed, and in English
```
BWI UA /OV BAL060030/TM 1035/FL150/TP E75S/TB MOD/RM DCA ARRIVAL 120-150 DURD
```
Report
a routine report filed through BWI
Where
30 nm northeast (060°) of BAL
Time
10:35 UTC
Height
at 15,000 ft
Aircraft
E75S
Turbulence
moderate
Remarks
dca arrival from 12,000 ft to 15,000 ft during the descent
CRJ2 at 19,000 ft, 16 nm south, 4:49 am PDT (11:49 UTC): no turbulence, remarks: ZDVWC-13. 739 nm along the route, 16 nm south of the line.
as filed, and in English
```
DEN UA /OV DEN304074/TM 1149/FL190/TP CRJ2/TB NEG/RM ZDVWC-13
```
Report
a routine report filed through DEN
Where
74 nm northwest (304°) of DEN
Time
11:49 UTC
Height
at 19,000 ft
Aircraft
CRJ2
Turbulence
none
Remarks
ZDVWC-13
CRJ2 at 24,000 ft, 22 nm south, 4:45 am PDT (11:45 UTC): no turbulence, remarks: ZDVWC-13. 759 nm along the route, 22 nm south of the line.
as filed, and in English
```
DEN UA /OV DEN314057/TM 1145/FL240/TP CRJ2/TB NEG/RM ZDVWC-13
```
Report
a routine report filed through DEN
Where
57 nm northwest (314°) of DEN
Time
11:45 UTC
Height
at 24,000 ft
Aircraft
CRJ2
Turbulence
none
Remarks
ZDVWC-13
CRJ7 at 36,000 ft, 5 nm south, 5:09 am PDT (12:09 UTC): light chop turbulence, remarks: zdvwc. 968 nm along the route, 5 nm south of the line.
as filed, and in English
```
LBF UA /OV LBF/TM 1209/FL360/TP CRJ7/TB LGT CHOP/RM ZDVWC
```
Report
a routine report filed through LBF
Where
over LBF
Time
12:09 UTC
Height
at 36,000 ft
Aircraft
CRJ7
Turbulence
light chop
Remarks
zdvwc
A21N at 31,000 ft, 7 nm south, 3:33 am PDT (10:33 UTC): no turbulence, remarks: during the climb. 1587 nm along the route, 7 nm south of the line.
as filed, and in English
```
LAF UA /OV BVT/TM 1033/FL310/TP A21N/TB NEG/RM DURC
```
Report
a routine report filed through LAF
Where
over BVT
Time
10:33 UTC
Height
at 31,000 ft
Aircraft
A21N
Turbulence
none
Remarks
during the climb
CRJ9 at 38,000 ft, 43 nm north, 4:06 am PDT (11:06 UTC): no turbulence. 1607 nm along the route, 43 nm north of the line.
as filed, and in English
```
OXI UA /OV OXI/TM 1106/FL380/TP CRJ9/TB NEG
```
Report
a routine report filed through OXI
Where
over OXI
Time
11:06 UTC
Height
at 38,000 ft
Aircraft
CRJ9
Turbulence
none
B39M at 34,000 ft, 14 nm north, 4:23 am PDT (11:23 UTC): no turbulence. 1647 nm along the route, 14 nm north of the line.
as filed, and in English
```
GUS UA /OV IWH/TM 1123/FL340/TP B39M/TB NEG
```
Report
a routine report filed through GUS
Where
over IWH
Time
11:23 UTC
Height
at 34,000 ft
Aircraft
B39M
Turbulence
none
B38M at 32,000 ft, 12 nm southwest, 4:03 am PDT (11:03 UTC): light turbulence. 1647 nm along the route, 12 nm southwest of the line.
as filed, and in English
```
MZZ UA /OV MZZ240015/TM 1103/FL320/TP B38M/TB CONS LGT
```
Report
a routine report filed through MZZ
Where
15 nm southwest (240°) of MZZ
Time
11:03 UTC
Height
at 32,000 ft
Aircraft
B38M
Turbulence
continuous light
A320 at 30,000 ft, 45 nm north, 4:49 am PDT (11:49 UTC): light chop turbulence, remarks: during the descent FL300-260 FL250 better. 1657 nm along the route, 45 nm north of the line.
as filed, and in English
```
ASW UA /OV OLK/TM 1149/FL300/TP A320/TB CONS LGT CHOP/RM DURD FL300-260 FL250 BETTER
```
Report
a routine report filed through ASW
Where
over OLK
Time
11:49 UTC
Height
at 30,000 ft
Aircraft
A320
Turbulence
continuous light chop
Remarks
during the descent FL300-260 FL250 better
E75S at 24,000 ft, 4 nm west, 4:07 am PDT (11:07 UTC): light chop turbulence from 24,000 ft to 25,000 ft. 1657 nm along the route, 4 nm west of the line.
as filed, and in English
```
MZZ UA /OV MZZ/TM 1107/FL240/TP E75S/TB OCNL LGT CHOP 250-240
```
Report
a routine report filed through MZZ
Where
over MZZ
Time
11:07 UTC
Height
at 24,000 ft
Aircraft
E75S
Turbulence
occasional light chop from 25,000 ft to 24,000 ft
A321 at 34,000 ft, 31 nm north, 4:20 am PDT (11:20 UTC): no turbulence. 1667 nm along the route, 31 nm north of the line.
as filed, and in English
```
FWA UA /OV FWA/TM 1120/FL340/TP A321/TB NEG
```
Report
a routine report filed through FWA
Where
over FWA
Time
11:20 UTC
Height
at 34,000 ft
Aircraft
A321
Turbulence
none
CRJ2 at 5,500 ft, 31 nm north, 2:45 am PDT (09:45 UTC): mist. 1667 nm along the route, 31 nm north of the line.
as filed, and in English
```
FWA UA /OV FWA/TM 0945/FL055/TP CRJ2/WX MIST
```
Report
a routine report filed through FWA
Where
over FWA
Time
09:45 UTC
Height
at 5,500 ft
Aircraft
CRJ2
Weather
shallow st
F2TH at 40,000 ft, 20 nm north, 4:06 am PDT (11:06 UTC): no turbulence. 1677 nm along the route, 20 nm north of the line.
as filed, and in English
```
FWA UA /OV FWA170012/TM 1106/FL400/TP F2TH/TB NEG
```
Report
a routine report filed through FWA
Where
12 nm south (170°) of FWA
Time
11:06 UTC
Height
at 40,000 ft
Aircraft
F2TH
Turbulence
none
CRJ7 at 3,000 ft, 26 nm south, 3:08 am PDT (10:08 UTC): a routine report with nothing remarked on. 1727 nm along the route, 26 nm south of the line.
as filed, and in English
```
CMH UA /OV DAY/TM 1008/FL030/TP CRJ7/SK TOP015
```
Report
a routine report filed through CMH
Where
over DAY
Time
10:08 UTC
Height
at 3,000 ft
Aircraft
CRJ7
Sky
TOP015

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 21 forecast points nearest it (SAC, RNO, BAM, ELY, SLC, RKS, DEN, BFF, GRI, OMA, DSM, BRL, SPI, JOT, IND, FWA, CMH, AGC, EKN, PSB, RIC). 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	260° at 16 kt	−17 kt	19 °C	137 kt	15 h 09 min	11:27 pm EDT (03:27 UTC)
7,500 ft	260° at 16 kt	−16 kt	11 °C	136 kt	15 h 16 min	11:34 pm EDT (03:34 UTC)
9,500 ft	260° at 16 kt	−17 kt	7 °C	137 kt	15 h 09 min	11:27 pm EDT (03:27 UTC)
11,500 ft	250° at 19 kt	−19 kt	2 °C	139 kt	14 h 56 min	11:14 pm EDT (03:14 UTC)
13,500 ft	250° at 20 kt	−21 kt	-2 °C	141 kt	14 h 43 min	11:01 pm EDT (03:01 UTC)
15,500 ft	250° at 21 kt	−22 kt	-6 °C	142 kt	14 h 37 min	10:55 pm EDT (02:55 UTC)
17,500 ft	250° at 22 kt	−23 kt	-10 °C	143 kt	14 h 31 min	10:49 pm EDT (02:49 UTC)
18,000 ft FL180	250° at 22 kt	−23 kt	-11 °C	143 kt	14 h 31 min	10:49 pm EDT (02:49 UTC)
24,000 ft FL240	250° at 29 kt	−30 kt	-22 °C	150 kt	13 h 50 min	10:08 pm EDT (02:08 UTC)
30,000 ft FL300	260° at 37 kt	−39 kt	-33 °C	159 kt	13 h 03 min	9:21 pm EDT (01:21 UTC)
34,000 ft FL340	260° at 44 kt	−47 kt	-38 °C	167 kt	12 h 26 min	8:44 pm EDT (00:44 UTC)
39,000 ft FL390	270° at 43 kt	−46 kt	-47 °C	166 kt	12 h 30 min	8:48 pm EDT (00:48 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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
SAC	used from 0 nm out; 26 nm from the line	L/V	L/V 4°	340/9 -4°	340/22 -8°	360/71 -12°	360/82 -23°	350/58 -37°	310/30 -40°	270/25 -44°
RNO	used from 50 nm out; 32 nm from the line		010/6	270/12 -3°	220/26 -10°	280/13 -19°	350/44 -24°	320/30 -32°	260/22 -36°	240/24 -42°
BAM	used from 200 nm out; 61 nm from the line			280/9 -2°	260/18 -8°	190/47 -19°	200/50 -29°	210/56 -29°	220/54 -34°	220/45 -42°
ELY	used from 250 nm out; 54 nm from the line			210/34 1°	220/40 -4°	220/39 -17°	210/51 -24°	220/65 -30°	220/60 -37°	220/56 -44°
SLC	used from 399 nm out; 46 nm from the line		200/16	210/23 4°	220/34 -3°	210/40 -16°	220/66 -23°	220/64 -31°	220/57 -36°	220/50 -43°
RKS	used from 549 nm out; 62 nm from the line			250/9	230/21 -1°	210/43 -14°	220/59 -23°	220/55 -32°	220/53 -35°	220/48 -44°
DEN	used from 699 nm out; 91 nm from the line			270/24 11°	230/13 5°	230/48 -8°	230/46 -20°	230/63 -30°	240/78 -36°	240/78 -48°
BFF	used from 799 nm out; 54 nm from the line		280/28	260/39 11°	240/34 5°	210/38 -11°	210/52 -22°	230/61 -31°	230/61 -36°	240/56 -45°
GRI	used from 948 nm out; 106 nm from the line		230/39 23°	230/32 15°	210/29 7°	230/31 -8°	230/43 -21°	250/52 -31°	260/59 -35°	260/59 -46°
OMA	used from 1148 nm out; 18 nm from the line	230/47	240/33 21°	230/22 13°	220/27 5°	240/35 -8°	250/43 -21°	260/47 -33°	260/59 -36°	270/58 -46°
DSM	used from 1248 nm out; 31 nm from the line	250/47	260/25 20°	240/19 11°	240/31 5°	250/26 -9°	260/38 -20°	260/47 -34°	270/58 -37°	270/61 -47°
BRL	used from 1348 nm out; 34 nm from the line	250/32	250/19 17°	260/15 11°	270/16 3°	290/23 -7°	260/42 -20°	270/52 -34°	280/63 -39°	290/64 -48°
SPI	used from 1447 nm out; 61 nm from the line	260/28	250/22 15°	250/14 9°	260/20 6°	280/27 -7°	280/34 -19°	280/48 -32°	280/59 -41°	300/60 -49°
JOT	used from 1497 nm out; 47 nm from the line	250/25	260/22 14°	250/17 9°	270/21 5°	280/28 -8°	280/36 -20°	270/41 -35°	280/57 -42°	290/65 -50°
IND	used from 1597 nm out; 52 nm from the line	270/22	290/19 15°	270/19 8°	270/18 4°	290/28 -7°	280/35 -20°	270/37 -34°	300/51 -42°	300/61 -51°
FWA	used from 1647 nm out; 31 nm from the line	270/20	300/16 15°	290/14 10°	280/17 3°	290/25 -7°	280/30 -19°	280/34 -35°	290/48 -44°	300/64 -52°
CMH	used from 1747 nm out; 17 nm from the line	320/12	340/26 15°	340/22 9°	320/24 3°	320/32 -7°	320/36 -20°	330/42 -35°	320/59 -44°	320/57 -50°
AGC	used from 1847 nm out; 55 nm from the line	340/11	350/12 11°	360/25 7°	340/30 2°	340/41 -8°	340/44 -21°	350/59 -36°	340/68 -42°	340/50 -51°
EKN	used from 1946 nm out; 62 nm from the line		330/20 10°	350/29 7°	340/32 2°	340/44 -8°	350/50 -21°	350/63 -35°	340/69 -40°	330/42 -50°
PSB	used from 1996 nm out; 91 nm from the line		020/21 12°	360/28 7°	360/29 1°	350/33 -10°	350/42 -22°	350/49 -37°	340/63 -43°	350/39 -52°
RIC	used from 2046 nm out; 105 nm from the line	350/34	340/27 12°	340/36 8°	330/31 3°	310/32 -9°	320/34 -21°	300/37 -34°	290/37 -39°	290/42 -46°

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
SMF Sacramento, CA	departure	VFR Sky: a few clouds at 11,000 feet	from the south-southwest (210°) at 3 knots	10+ mi	none	26 ft	4:53 am PDT (11:53 UTC)
TRK Truckee, CA	80 nm out, 19 nm northwest of the line, tower	VFR	calm	10+ mi	none	5,904 ft	11:55 UTC
TMT Austin, NV	210 nm out, 4 nm south of the line	VFR Sky: a broken layer at 6,000 feet, a broken layer at 7,000 feet, overcast at 8,000 feet	from the east (080°) at 3 knots	10+ mi	6,000 ft	5,735 ft	11:55 UTC
PVU Provo, UT	469 nm out, 8 nm south of the line, tower	VFR Sky: a broken layer at 7,500 feet, overcast at 10,000 feet	from the east-northeast (060°) at 7 knots	10+ mi	7,500 ft	4,496 ft	11:56 UTC
CYS Cheyenne, WY	789 nm out, 12 nm north of the line, tower	VFR	from the north (350°) at 3 knots	10+ mi	none	6,159 ft	11:53 UTC
CNP Chappell, NE	888 nm out, 2 nm east of the line	no report just now				3,681 ft
OMA Omaha, NE	1188 nm out, 9 nm north of the line, tower	VFR	from the south-southeast (160°) at 11 knots	10+ mi	none	984 ft	11:52 UTC
GBG Galesburg, IL	1437 nm out, 2 nm northwest of the line	VFR Sky: scattered clouds at 11,000 feet	from the south (180°) at 5 knots	10+ mi	none	764 ft	11:55 UTC
GUS Peru, IN	1627 nm out, 6 nm northeast of the line, tower	VFR	from the south (170°) at 4 knots	10+ mi	none	810 ft	11:55 UTC
OSU Columbus, OH	1777 nm out, 7 nm south of the line, tower	IFR Sky: overcast at 500 feet	from the west-southwest (240°) at 5 knots	7 mi	500 ft	905 ft	11:53 UTC
MRB Martinsburg, WV	2016 nm out, 3 nm west of the line, tower	VFR Sky: overcast at 3,100 feet	from the north-northwest (330°) at 7 knots	10+ mi	3,100 ft	564 ft	11:53 UTC
BWI Baltimore, MD	destination	marginal VFR Sky: a broken layer at 1,900 feet, a broken layer at 2,500 feet	from the north-northwest (330°) at 6 knots	10+ mi	1,900 ft	143 ft	7:54 am EDT (11:54 UTC)

The highest airport on this list sits at 6,159 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At BWI when you get there the forecast at the estimated arrival, 8:44 pm EDT (00:44 UTC)

Wind from the west at 5 knots, visibility more than 6 miles, a few clouds at 5,000 feet VFR

The whole forecast for BWI

From Mon 8:00 am EDT (12:00 UTC): wind from the west-northwest at 6 knots, visibility more than 6 miles, overcast at 1,300 feet
From Mon 10:00 am EDT (14:00 UTC): wind from the north-northwest at 12 knots, gusting to 20, visibility more than 6 miles, overcast at 1,400 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the northwest at 10 knots, gusting to 18, visibility more than 6 miles, a broken layer at 2,000 feet, overcast at 3,500 feet
From Mon 4:00 pm EDT (20:00 UTC): wind from the west-northwest at 9 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 3,500 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, a few clouds at 5,000 feet
From Tue 10:00 am EDT (14:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 25,000 feet

The forecast for SMF, the departure

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
From Mon 5:00 pm PDT (00:00 UTC): wind from the north-northwest at 6 knots, visibility more than 6 miles, clear skies
From Mon 10:00 pm PDT (05:00 UTC): wind light and variable, visibility more than 6 miles, clear skies

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 14 nm from the route, at the departure end · security · until 1 November · ZOA
6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 9 nm from the route, at the destination end · a VIP movement · today · ZDC
4/9383 WASHINGTON, DC., USA 9 nm from the route, at the destination end · security · ZDC
6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 6 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZDC

Daylight

Sunset at SMF 6:31 pm PDT (01:31 UTC), at BWI 6:32 pm EDT (22:32 UTC) (civil twilight ends 6:59 pm EDT (22:59 UTC)). At 120 knots the arrival at BWI is after sunset there (6:32 pm EDT (22:32 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 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: Sacramento International, Baltimore/Washington International Thurgood Marshall.