Plan a flight · Sun 8:36 pm MDT (02:36 UTC)

Nampa Municipal to Teterboro Airport MAN → TEB

1,875 nautical miles (2,157 statute miles) east on a straight line, true course 080°, about 064° magnetic at the departure end (variation 16E). At 120 knots that is 10 h 54 min at the quickest height in today's winds (39,000 ft, a 52-knot tailwind), arriving about 9:30 am EDT (13:30 UTC). Right now MAN is VFR, wind variable at 5 knots; TEB is IFR, wind from the north-northeast (030°) at 7 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: 6 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 8W: thunderstorms (a convective SIGMET) up to 35,000 ft, moving from the southwest at 40 knots, until 9:55 pm MDT (03:55 UTC). Over the route from 379 to 519 nm out.

as issued

WSUS33 KKCI 120155
MKCW WST 120155
CONVECTIVE SIGMET 8W
VALID UNTIL 0355Z
CO MT WY
FROM 40N SHR-60WNW RAP-20ENE CYS-30SW CYS-10NW BOY-40N SHR
AREA TS MOV FROM 22040KT. TOPS TO FL350.

SIGMET 6E: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 9:55 pm MDT (03:55 UTC). Over the route from 1825 to 1845 nm out.

as issued

WSUS31 KKCI 120155
MKCE WST 120155
CONVECTIVE SIGMET 6E
VALID UNTIL 0355Z
NY NJ PA DE MD AND DE NJ NY MD CSTL WTRS
FROM 20WNW SAX-70S HTO-50ESE SBY-30WSW HAR-20WNW SAX
AREA EMBD TS MOV FROM 22020KT. TOPS TO FL300.

AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the first 409 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 618 nm of 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). Over the route from 70 to 708 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 70 to 419 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 229 to 479 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 309 to 319 nm out.
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, 868 nm along 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). Near the route, 987 nm along 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 429 nm of the route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 1605 to 1855 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1635 to 1815 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 13,000 ft. Over the last 90 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 MAN.

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

B738 at 33,000 ft, 27 nm north, 5:57 pm MDT (23:57 UTC): moderate chop turbulence from 31,000 ft to 33,000 ft. 209 nm along the route, 27 nm north of the line.
as filed, and in English
```
IDA UA /OV DBS015030/TM 2357/FL330/TP B738/TB MOD CHOP 310-330 /ZLC
```
Report
a routine report filed through IDA
Where
30 nm north (015°) of DBS
Time
23:57 UTC
Height
at 33,000 ft
Aircraft
B738
Turbulence
moderate chop from 31,000 ft to 33,000 ft zlc
S22T at 15,000 ft, 4 nm south, 7:47 pm MDT (01:47 UTC): moderate rime icing above 15,000 ft, -5 °C. 279 nm along the route, 4 nm south of the line.
as filed, and in English
```
JAC UA /OV DNW010020/TM 0147/FL150/TP S22T/TA M05/IC MOD RIME 150 /ZLC
```
Report
a routine report filed through JAC
Where
20 nm north (010°) of DNW
Time
01:47 UTC
Height
at 15,000 ft
Aircraft
S22T
Temperature
−5 °C
Icing
moderate rime at 15,000 ft zlc
B38M at 6,000 ft, 11 nm southwest, 6:47 pm MDT (00:47 UTC): moderate turbulence. At the destination end, 11 nm southwest of the line.
as filed, and in English
```
EWR UA /OV 2 NW OF EWR/TM 0047/FL60/TP B38M/TB MODERATE
```
Report
a routine report filed through EWR
Where
2 northwest of ewr
Time
00:47 UTC
Height
at 6,000 ft
Aircraft
B38M
Turbulence
moderate
BCS3 at 4,000 ft, 45 nm east, 6:42 pm MDT (00:42 UTC): moderate turbulence, imc. At the destination end, 45 nm east of the line.
as filed, and in English
```
BDR UA /OV BDR180010/TM 0042/FL040/TP BCS3/WX IMC/TB MOD
```
Report
a routine report filed through BDR
Where
10 nm south (180°) of BDR
Time
00:42 UTC
Height
at 4,000 ft
Aircraft
BCS3
Weather
instrument conditions
Turbulence
moderate
CRJ7 at 15,000 ft, 33 nm south, 6:07 pm MDT (00:07 UTC): moderate chop turbulence. At the destination end, 33 nm south of the line.
as filed, and in English
```
BLM UA /OV COL/TM 0007/FL150/TP CRJ7/TB MOD CHOP
```
Report
a routine report filed through BLM
Where
over COL
Time
00:07 UTC
Height
at 15,000 ft
Aircraft
CRJ7
Turbulence
moderate chop
TBM9 descending, 44 nm east, 5:45 pm MDT (23:45 UTC): moderate turbulence, a broken layer above 700 ft. At the destination end, 44 nm east of the line.
as filed, and in English
```
ISP UA /OV ISP/TM 2345/FLDURD/TP TBM9/SK BKN007/TB MOD
```
Report
a routine report filed through ISP
Where
over ISP
Time
23:45 UTC
Height
during the descent
Aircraft
TBM9
Sky
a broken layer from 700 ft
Turbulence
moderate
PC12 at 14,000 ft, 44 nm south, 8:13 pm MDT (02:13 UTC): light turbulence up to 21,000 ft, light rime icing from 10,000 ft to 14,000 ft, -10 °C. At the departure end, 44 nm south of the line.
as filed, and in English
```
BOI UA /OV BOI117049/TM 0213/FL140/TP PC12/TA M10/TB CONS LGT 210 BLO/IC LGT RIME 140-100 /ZLC
```
Report
a routine report filed through BOI
Where
49 nm southeast (117°) of BOI
Time
02:13 UTC
Height
at 14,000 ft
Aircraft
PC12
Temperature
−10 °C
Turbulence
continuous light at 21,000 ft below
Icing
light rime from 14,000 ft to 10,000 ft zlc
PC12 at 6,000 ft, 21 nm south, 7:09 pm MDT (01:09 UTC): scattered clouds up to 6,000 ft, remarks: multiple scattered layers during the descent runway 31. 100 nm along the route, 21 nm south of the line.
as filed, and in English
```
SUN UA /OV KSUN/TM 0109/FL060/TP PC12/SK SCT-TOP060/WX FV05SM/RM MULTIPLE SCT LAYERS DURD RY31
```
Report
a routine report filed through SUN
Where
over KSUN
Time
01:09 UTC
Height
at 6,000 ft
Aircraft
PC12
Sky
scattered clouds, tops 6,000 ft
Weather
flight visibility 5 miles
Remarks
multiple scattered layers during the descent runway 31
A320 descending, 32 nm south, 6:54 pm MDT (00:54 UTC): overcast above 7,500 ft, remarks: braking action good during the descent runway 19. 249 nm along the route, 32 nm south of the line.
as filed, and in English
```
JAC UA /OV JAC/TM 0054/FLUNKN/TP A320/SK OVC075/RM BRAKING ACTION GOOD DURD RY19
```
Report
a routine report filed through JAC
Where
over JAC
Time
00:54 UTC
Height
height not given
Aircraft
A320
Sky
overcast from 7,500 ft
Remarks
braking action good during the descent runway 19
BE20 at 15,000 ft, 15 nm south, 7:56 pm MDT (01:56 UTC): -5 °C, remarks: clear out at at 22,000 ft ZDVWC-31. 529 nm along the route, 15 nm south of the line.
as filed, and in English
```
CUT UA /OV ECS340020/TM 0156/FL150/TP BE20/TA M05/IC T RIME 150-180/RM CLR OUT AT 220 ZDVWC-31
```
Report
a routine report filed through CUT
Where
20 nm north (340°) of ECS
Time
01:56 UTC
Height
at 15,000 ft
Aircraft
BE20
Temperature
−5 °C
Icing
T rime from 15,000 ft to 18,000 ft
Remarks
clear out at at 22,000 ft ZDVWC-31
B763 at 32,000 ft, 40 nm south, 7:29 pm MDT (01:29 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 668 nm along the route, 40 nm south of the line.
as filed, and in English
```
RAP UA /OV RAP084081/TM 0129/FL320/TP B763/TB OCNL LGT-MOD CAT/RM ZDVWC
```
Report
a routine report filed through RAP
Where
81 nm east (084°) of RAP
Time
01:29 UTC
Height
at 32,000 ft
Aircraft
B763
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
BE20 at 14,000 ft, 8 nm south, 6:20 pm MDT (00:20 UTC): light turbulence. 848 nm along the route, 8 nm south of the line.
as filed, and in English
```
FSD UA /OV FSD340035/TM 0020/FL140/TP BE20/TB CONS LGT/ NEG 120
```
Report
a routine report filed through FSD
Where
35 nm north (340°) of FSD
Time
00:20 UTC
Height
at 14,000 ft
Aircraft
BE20
Turbulence
continuous light no at 12,000 ft
E295 at 37,000 ft, 29 nm south, 6:53 pm MDT (00:53 UTC): light chop turbulence. 1227 nm along the route, 29 nm south of the line.
as filed, and in English
```
UES UA /OV BAE/TM 0053/FL370/TP E295/TB OCNL LGT CHOP
```
Report
a routine report filed through UES
Where
over BAE
Time
00:53 UTC
Height
at 37,000 ft
Aircraft
E295
Turbulence
occasional light chop
A21N at 31,000 ft, 31 nm north, 6:39 pm MDT (00:39 UTC): light turbulence above 31,000 ft, remarks: zob. 1376 nm along the route, 31 nm north of the line.
as filed, and in English
```
MOP UA /OV MOP/TM 0039/FL310/TP A21N/TB CONS LGT 310/RM ZOB
```
Report
a routine report filed through MOP
Where
over MOP
Time
00:39 UTC
Height
at 31,000 ft
Aircraft
A21N
Turbulence
continuous light at 31,000 ft
Remarks
zob

16 more routine reports are on the map.

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 18 forecast points nearest it (BOI, PIH, DLN, LND, BIL, RAP, PIR, ABR, FSD, MSP, LSE, GRB, MKG, CLE, BUF, PSB, AVP, JFK). 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	250° at 14 kt	−12 kt		132 kt	14 h 12 min	12:48 pm EDT (16:48 UTC)
5,500 ft	240° at 8 kt	−8 kt	12 °C	128 kt	14 h 39 min	1:15 pm EDT (17:15 UTC)
7,500 ft	240° at 10 kt	−9 kt	11 °C	129 kt	14 h 32 min	1:08 pm EDT (17:08 UTC)
9,500 ft	240° at 13 kt	−12 kt	7 °C	132 kt	14 h 12 min	12:48 pm EDT (16:48 UTC)
11,500 ft	240° at 16 kt	−14 kt	4 °C	134 kt	14 h	12:36 pm EDT (16:36 UTC)
13,500 ft	240° at 19 kt	−17 kt	-1 °C	137 kt	13 h 41 min	12:17 pm EDT (16:17 UTC)
15,500 ft	240° at 21 kt	−20 kt	-5 °C	140 kt	13 h 24 min	12:00 pm EDT (16:00 UTC)
17,500 ft	250° at 23 kt	−23 kt	-10 °C	143 kt	13 h 07 min	11:43 am EDT (15:43 UTC)
18,000 ft FL180	250° at 24 kt	−24 kt	-11 °C	144 kt	13 h 01 min	11:37 am EDT (15:37 UTC)
24,000 ft FL240	250° at 30 kt	−29 kt	-22 °C	149 kt	12 h 35 min	11:11 am EDT (15:11 UTC)
30,000 ft FL300	250° at 35 kt	−36 kt	-35 °C	156 kt	12 h 01 min	10:37 am EDT (14:37 UTC)
34,000 ft FL340	260° at 45 kt	−45 kt	-41 °C	165 kt	11 h 22 min	9:58 am EDT (13:58 UTC)
39,000 ft FL390	260° at 50 kt	−52 kt	-48 °C	172 kt	10 h 54 min	9:30 am EDT (13:30 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
BOI	used from 0 nm out; 13 nm from the line		300/7 2°	280/5 -4°	210/16 -9°	210/60 -20°	210/75 -29°	210/63 -32°	220/64 -32°	220/54 -39°
PIH	used from 100 nm out; 76 nm from the line		L/V	240/13 1°	240/15 -3°	210/42 -15°	200/70 -25°	220/74 -29°	220/71 -36°	220/62 -43°
DLN	used from 199 nm out; 85 nm from the line			090/6 -6°	240/22 -4°	210/34 -16°	210/62 -25°	210/66 -34°	210/82 -36°	220/77 -42°
LND	used from 249 nm out; 106 nm from the line			200/23 6°	220/31 1°	220/39 -11°	230/39 -23°	220/51 -28°	220/66 -37°	230/68 -45°
BIL	used from 349 nm out; 92 nm from the line		080/13	180/9 -2°	210/38 0°	220/51 -11°	210/46 -22°	210/58 -35°	230/73 -39°	230/72 -45°
RAP	used from 449 nm out; 112 nm from the line		180/23 12°	200/38 13°	210/38 6°	220/28 -10°	230/34 -21°	230/37 -36°	250/52 -38°	250/59 -46°
PIR	used from 648 nm out; 29 nm from the line		170/22 19°	190/25 13°	210/32 6°	240/23 -9°	250/32 -21°	250/38 -36°	260/44 -40°	260/52 -47°
ABR	used from 748 nm out; 63 nm from the line	070/14	250/10 17°	270/16 11°	260/28 5°	260/36 -10°	260/41 -22°	270/33 -37°	260/42 -42°	260/50 -48°
FSD	used from 798 nm out; 57 nm from the line	190/9	230/30 18°	240/23 13°	240/20 6°	260/22 -9°	250/31 -21°	250/43 -36°	260/49 -43°	270/53 -47°
MSP	used from 947 nm out; 54 nm from the line	230/26	240/30 17°	240/24 12°	250/22 5°	250/35 -10°	260/36 -21°	250/41 -36°	250/49 -45°	260/58 -52°
LSE	used from 1047 nm out; 20 nm from the line	230/40	240/24 17°	240/13 10°	250/13 6°	280/22 -9°	250/28 -21°	250/41 -34°	260/42 -44°	270/62 -53°
GRB	used from 1147 nm out; 72 nm from the line	250/36	270/23 16°	270/14 9°	240/18 4°	280/26 -9°	280/29 -20°	290/42 -36°	290/51 -45°	290/72 -55°
MKG	used from 1246 nm out; 44 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°
CLE	used from 1446 nm out; 90 nm from the line	340/7	010/16 13°	350/18 8°	350/20 3°	340/31 -10°	340/46 -21°	340/54 -37°	330/62 -44°	340/65 -49°
BUF	used from 1595 nm out; 58 nm from the line	320/10	010/16 10°	360/10 6°	340/13 2°	330/22 -11°	300/25 -23°	320/31 -38°	300/29 -44°	280/36 -50°
PSB	used from 1645 nm out; 62 nm from the line		360/13 13°	330/14 7°	300/11 3°	290/12 -11°	240/23 -23°	270/25 -36°	250/34 -40°	250/45 -48°
AVP	used from 1745 nm out; 24 nm from the line	150/5	350/13 12°	270/20 8°	260/17 4°	260/25 -11°	240/31 -22°	240/54 -35°	230/61 -41°	240/55 -49°
JFK	used from 1845 nm out; 32 nm from the line	250/18	250/23 14°	240/33 9°	240/33 4°	240/38 -10°	240/45 -21°	230/86 -32°	230/102 -40°	230/84 -51°

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
MAN Nampa, ID	departure	VFR Sky: scattered clouds at 8,500 feet	variable at 5 knots	10+ mi	none	2,537 ft	8:15 pm MDT (02:15 UTC)
SUN Hailey, ID	100 nm out, 21 nm south of the line, tower	marginal VFR Sky: scattered clouds at 300 feet, overcast at 1,500 feet Weather: light rain	from the east-southeast (120°) at 10 knots	4 mi	1,500 ft	5,319 ft	02:20 UTC
GEY Greybull, WY	369 nm out, 12 nm north of the line	marginal VFR Sky: overcast at 1,100 feet	from the northwest (320°) at 9 knots	10+ mi	1,100 ft	3,941 ft	02:31 UTC
BYG Buffalo, WY	429 nm out, 3 nm west of the line	low IFR Sky: overcast at 200 feet Weather: light rain, mist	from the east (080°) at 3 knots	4 mi	200 ft	4,970 ft	01:53 UTC
PIR Pierre, SD	698 nm out, 6 nm southeast of the line	marginal VFR Sky: overcast at 1,200 feet	from the east-northeast (070°) at 7 knots	10+ mi	1,200 ft	1,744 ft	01:53 UTC
HON Huron, SD	788 nm out, 3 nm east of the line	marginal VFR Sky: overcast at 1,000 feet	from the north (360°) at 12 knots	10+ mi	1,000 ft	1,288 ft	01:55 UTC
LSE La Crosse, WI	1097 nm out, 6 nm southwest of the line, tower	VFR	from the south-southwest (200°) at 7 knots	10+ mi	none	655 ft	01:53 UTC
OSH Oshkosh, WI	1207 nm out, 21 nm north of the line, tower	VFR	from the south (190°) at 9 knots	10+ mi	none	808 ft	01:53 UTC
FNT Flint, MI	1426 nm out, 2 nm northwest of the line, tower	marginal VFR Sky: overcast at 1,000 feet	from the south (170°) at 3 knots	10+ mi	1,000 ft	782 ft	01:53 UTC
ERI Erie, PA	1586 nm out, 12 nm south of the line, tower	marginal VFR Sky: overcast at 3,000 feet	variable at 4 knots	10+ mi	3,000 ft	732 ft	00:51 UTC
AVP Wilkes-Barre/Scranton, PA	1795 nm out, 4 nm north of the line, tower	marginal VFR Sky: overcast at 1,300 feet	from the northeast (040°) at 5 knots	10+ mi	1,300 ft	961 ft	01:54 UTC
TEB Teterboro, NJ	destination	IFR Sky: overcast at 800 feet Weather: light rain, mist	from the north-northeast (030°) at 7 knots	3 mi	800 ft	8 ft	9:51 pm EDT (01:51 UTC)

The highest airport on this list sits at 5,319 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At TEB when you get there the forecast at the estimated arrival, 9:30 am EDT (13:30 UTC)

Wind from the north at 9 knots, visibility more than 6 miles, a broken layer at 800 feet, overcast at 1,500 feet IFR

The whole forecast for TEB

From Sun 10:00 pm EDT (02:00 UTC): wind from the north-northeast at 10 knots, visibility 4 miles, light rain showers, mist, overcast at 800 feet
From Sun 11:30 pm EDT (03:30 UTC): wind from the north-northeast at 12 knots, visibility 6 miles, mist, thunderstorms nearby, scattered clouds at 400 feet, overcast at 800 feet (thunderheads)
From Mon 12:30 am EDT (04:30 UTC): wind from the north-northeast at 12 knots, visibility more than 6 miles, showers nearby, overcast at 800 feet
From Mon 8:00 am EDT (12:00 UTC): wind from the north at 9 knots, visibility more than 6 miles, a broken layer at 800 feet, overcast at 1,500 feet
From Mon 11:00 am EDT (15:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, a broken layer at 2,500 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the north-northwest at 8 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 5,000 feet
From Mon 9:00 pm EDT (01:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 5,000 feet

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

5/2811 NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 6 nm from the route, at the destination end · security · until 20 October · ZNY

Daylight

Sunset at MAN 7:08 pm MDT (01:08 UTC), at TEB 6:20 pm EDT (22:20 UTC) (civil twilight ends 6:48 pm EDT (22:48 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 Northwest · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar now, the upper Mississippi valley · 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: Nampa Municipal, Teterboro Airport.