Plan a flight · Mon 9:01 am MDT (15:01 UTC)

Boise Air Trml/Gowen Field to Miami International BOI → MIA

2,047 nautical miles (2,355 statute miles) east on a straight line, true course 110°, about 097° magnetic at the departure end (variation 13E). At 120 knots that is 13 h 23 min at the quickest height in today's winds (34,000 ft, a 33-knot tailwind), arriving about 12:24 am EDT (04:24 UTC), after sunset at the destination. Right now BOI is VFR, wind from the northwest (320°) at 8 knots; MIA is VFR, wind from the north (350°) 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: 2 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 ZULU 2C: moderate icing up to 23,000 ft. Over the first 429 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 40 to 499 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). Over the route from 70 to 220 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 359 to 669 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 429 to 559 nm out.
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 869 to 949 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 BOI.

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

urgent C172 at 6,700 ft, 18 nm south, 6:54 am MDT (12:54 UTC): remarks: low-level wind shear + 10 knots during the climb. 559 nm along the route, 18 nm south of the line.
as filed, and in English
```
APA UUA /OV KAPA/TM 1254/FL067/TP C172/RM LLWS +/- 10 KTS DURC
```
Report
an urgent report filed through APA
Where
over KAPA
Time
12:54 UTC
Height
at 6,700 ft
Aircraft
C172
Remarks
low-level wind shear + 10 knots during the climb
urgent FA7X at 6,800 ft, 18 nm south, 6:40 am MDT (12:40 UTC): remarks: low-level wind shear a 40-knot loss of airspeed knots during the climb runway 35R. 559 nm along the route, 18 nm south of the line.
as filed, and in English
```
APA UUA /OV KAPA/TM 1240/FL068/TP FA7X/RM LLWS -40 KTS DURC RY 35R
```
Report
an urgent report filed through APA
Where
over KAPA
Time
12:40 UTC
Height
at 6,800 ft
Aircraft
FA7X
Remarks
low-level wind shear a 40-knot loss of airspeed knots during the climb runway 35R
urgent TBM7 at 100 ft, 19 nm southwest, 6:30 am MDT (12:30 UTC): light chop turbulence, remarks: low-level wind shear a 10-knot loss of airspeed. 569 nm along the route, 19 nm southwest of the line.
as filed, and in English
```
APA UUA /OV APA140001/TM 1230/FL001/TP TBM7/TB LGT CHOP/RM LLWS +-10KTS
```
Report
an urgent report filed through APA
Where
1 nm southeast (140°) of APA
Time
12:30 UTC
Height
at 100 ft
Aircraft
TBM7
Turbulence
light chop
Remarks
low-level wind shear a 10-knot loss of airspeed
E75L at 30,000 ft, 49 nm northeast, 8:34 am MDT (14:34 UTC): moderate chop turbulence, remarks: ZDVWC-34. 479 nm along the route, 49 nm northeast of the line.
as filed, and in English
```
LAR UA /OV LAR200010/TM 1434/FL300/TP E75L/TB MOD CHOP/RM -ZDVWC-34
```
Report
a routine report filed through LAR
Where
10 nm south (200°) of LAR
Time
14:34 UTC
Height
at 30,000 ft
Aircraft
E75L
Turbulence
moderate chop
Remarks
ZDVWC-34
B738 descending, 17 nm northeast, 7:01 am MDT (13:01 UTC): moderate turbulence from 11,000 ft to 20,000 ft. 529 nm along the route, 17 nm northeast of the line.
as filed, and in English
```
DEN UA /OV 40NW DEN/TM 1301/FLDURD/TP B738/TB MOD 200-110
```
Report
a routine report filed through DEN
Where
40NW den
Time
13:01 UTC
Height
during the descent
Aircraft
B738
Turbulence
moderate from 20,000 ft to 11,000 ft
B737 at 16,000 ft, 20 nm northeast, 6:23 am MDT (12:23 UTC): moderate turbulence, remarks: during the descent. 529 nm along the route, 20 nm northeast of the line.
as filed, and in English
```
DEN UA /OV DEN320040/TM 1223/FL160/TP B737/TB MOD/RM DURD
```
Report
a routine report filed through DEN
Where
40 nm northwest (320°) of DEN
Time
12:23 UTC
Height
at 16,000 ft
Aircraft
B737
Turbulence
moderate
Remarks
during the descent
B737 at 21,000 ft, 9 nm northeast, 8:05 am MDT (14:05 UTC): moderate turbulence, remarks: mountain wave a 30-knot gain of airspeed from 25,000 ft to 15,000 ft during the descent. 539 nm along the route, 9 nm northeast of the line.
as filed, and in English
```
DEN UA /OV DEN310025/TM 1405/FL210/TP B737/TB MOD TURB/RM MTN WAVE +30KTS 250-150 DURD
```
Report
a routine report filed through DEN
Where
25 nm northwest (310°) of DEN
Time
14:05 UTC
Height
at 21,000 ft
Aircraft
B737
Turbulence
moderate turbulence
Remarks
mountain wave a 30-knot gain of airspeed from 25,000 ft to 15,000 ft during the descent
B738 descending, 37 nm southwest, 6:55 am MDT (12:55 UTC): moderate turbulence from 16,000 ft to 20,000 ft. 549 nm along the route, 37 nm southwest of the line.
as filed, and in English
```
DEN UA /OV 40SW DEN/TM 1255/FLDURD/TP B738/TB MOD 200-160
```
Report
a routine report filed through DEN
Where
40SW den
Time
12:55 UTC
Height
during the descent
Aircraft
B738
Turbulence
moderate from 20,000 ft to 16,000 ft
C172 at 200 ft, 17 nm south, 6:35 am MDT (12:35 UTC): moderate turbulence, remarks: low-level wind shear a 15-knot loss of airspeed. 559 nm along the route, 17 nm south of the line.
as filed, and in English
```
APA UA /OV APA350001/TM 1235/FL002/TP C172/TB MOD TURB/RM LLWS +-15KTS
```
Report
a routine report filed through APA
Where
1 nm north (350°) of APA
Time
12:35 UTC
Height
at 200 ft
Aircraft
C172
Turbulence
moderate turbulence
Remarks
low-level wind shear a 15-knot loss of airspeed
B38M at 12,000 ft, 8 nm north, 8:07 am MDT (14:07 UTC): moderate turbulence, remarks: from 11,000 ft to 12,000 ft. 589 nm along the route, 8 nm north of the line.
as filed, and in English
```
DEN UA /OV DEN090025/TM 1407/FL120/TP B38M/TB MOD/RM 110-120
```
Report
a routine report filed through DEN
Where
25 nm east (090°) of DEN
Time
14:07 UTC
Height
at 12,000 ft
Aircraft
B38M
Turbulence
moderate
Remarks
from 11,000 ft to 12,000 ft
C172 at 9,500 ft, 42 nm southwest, 6:43 am MDT (12:43 UTC): moderate chop turbulence. 589 nm along the route, 42 nm southwest of the line.
as filed, and in English
```
COS UA /OV BRK348/005/TM 1243/FL095/TP C172/TB TB MOD CHOP
```
Report
a routine report filed through COS
Where
BRK348/005
Time
12:43 UTC
Height
at 9,500 ft
Aircraft
C172
Turbulence
turbulence moderate chop
MU2 at 12,000 ft, 26 nm north, 8:07 am MDT (14:07 UTC): a routine report with nothing remarked on. At the departure end, 26 nm north of the line.
as filed, and in English
```
SUN UA /OV SUN/TM 1407/FL120/TP MU2/SK BASE 055 TOP 118 /ZLC
```
Report
a routine report filed through SUN
Where
over SUN
Time
14:07 UTC
Height
at 12,000 ft
Aircraft
MU2
Sky
base 5,500 ft top 11,800 ft; zlc
BCS1 at 25,000 ft, 16 nm northeast, 6:22 am MDT (12:22 UTC): a routine report with nothing remarked on. 160 nm along the route, 16 nm northeast of the line.
as filed, and in English
```
PIH UA /OV PIH/TM 1222/FL250/TP BCS1/SK TOP 265/ZLC
```
Report
a routine report filed through PIH
Where
over PIH
Time
12:22 UTC
Height
at 25,000 ft
Aircraft
BCS1
Sky
top 26,500 ft; zlc
CRJ7 at 4,800 ft, 20 nm northeast, 6:10 am MDT (12:10 UTC): overcast above 4,800 ft, remarks: during the descent runway 21 pih. 160 nm along the route, 20 nm northeast of the line.
as filed, and in English
```
PIH UA /OV KPIH/TM 1210/FL048/TP CRJ7/SK OVC048-TOPUNKN/RM DURD RY21 PIH
```
Report
a routine report filed through PIH
Where
over KPIH
Time
12:10 UTC
Height
at 4,800 ft
Aircraft
CRJ7
Sky
overcast from 4,800 ft, tops unknown
Remarks
during the descent runway 21 pih

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 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 (BOI, PIH, RKS, DEN, GLD, GCK, ICT, TUL, FSM, LIT, JAN, MOB, TLH, PIE, MIA). 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	240° at 6 kt	−3 kt		123 kt	16 h 39 min	3:40 am EDT (07:40 UTC)
5,500 ft	250° at 9 kt	−6 kt	10 °C	126 kt	16 h 15 min	3:16 am EDT (07:16 UTC)
7,500 ft	240° at 10 kt	−6 kt	14 °C	126 kt	16 h 15 min	3:16 am EDT (07:16 UTC)
9,500 ft	240° at 11 kt	−6 kt	9 °C	126 kt	16 h 15 min	3:16 am EDT (07:16 UTC)
11,500 ft	240° at 14 kt	−8 kt	6 °C	128 kt	16 h	3:01 am EDT (07:01 UTC)
13,500 ft	240° at 17 kt	−10 kt	1 °C	130 kt	15 h 45 min	2:46 am EDT (06:46 UTC)
15,500 ft	240° at 20 kt	−11 kt	-3 °C	131 kt	15 h 38 min	2:39 am EDT (06:39 UTC)
17,500 ft	240° at 23 kt	−12 kt	-8 °C	132 kt	15 h 30 min	2:31 am EDT (06:31 UTC)
18,000 ft FL180	240° at 24 kt	−13 kt	-9 °C	133 kt	15 h 23 min	2:24 am EDT (06:24 UTC)
24,000 ft FL240	230° at 28 kt	−14 kt	-20 °C	134 kt	15 h 17 min	2:18 am EDT (06:18 UTC)
30,000 ft FL300	260° at 38 kt	−30 kt	-30 °C	150 kt	13 h 39 min	12:40 am EDT (04:40 UTC)
34,000 ft FL340	260° at 38 kt	−33 kt	-38 °C	153 kt	13 h 23 min	12:24 am EDT (04:24 UTC)
39,000 ft FL390	260° at 34 kt	−28 kt	-48 °C	148 kt	13 h 50 min	12:51 am EDT (04:51 UTC)

Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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; 25 nm from the line		360/9 1°	L/V -5°	180/10 -12°	200/58 -21°	180/62 -31°	200/41 -31°	210/34 -32°	200/29 -41°
PIH	used from 100 nm out; 42 nm from the line		L/V	180/8 -1°	190/21 -6°	210/56 -18°	190/64 -28°	210/68 -31°	210/60 -36°	210/54 -42°
RKS	used from 250 nm out; 64 nm from the line			210/15	220/17 -1°	220/32 -14°	220/69 -25°	220/70 -30°	220/70 -39°	220/56 -44°
DEN	used from 449 nm out; 89 nm from the line			230/7 11°	230/13 4°	230/40 -9°	230/48 -20°	240/66 -32°	240/88 -38°	230/100 -47°
GLD	used from 649 nm out; 47 nm from the line		240/22	250/24 13°	250/39 6°	230/42 -8°	230/55 -21°	240/87 -30°	240/96 -36°	250/93 -48°
GCK	used from 749 nm out; 14 nm from the line		250/23 20°	230/35 13°	240/47 7°	240/42 -7°	250/43 -20°	240/81 -28°	250/87 -37°	250/83 -49°
ICT	used from 849 nm out; 73 nm from the line	200/26	240/31 21°	230/30 14°	240/30 7°	250/38 -8°	240/49 -19°	260/73 -27°	270/69 -37°	270/63 -48°
TUL	used from 949 nm out; 62 nm from the line	210/24	220/29 18°	240/17 14°	250/16 8°	260/28 -6°	260/36 -18°	270/63 -28°	280/54 -37°	290/46 -49°
FSM	used from 1098 nm out; 16 nm from the line	210/15	230/31 18°	230/26 12°	240/22 8°	260/26 -6°	270/29 -16°	280/56 -29°	290/47 -37°	310/41 -50°
LIT	used from 1198 nm out; 45 nm from the line	230/23	250/23 17°	250/18 11°	250/18 7°	250/27 -7°	270/23 -15°	290/50 -30°	300/43 -38°	320/38 -50°
JAN	used from 1298 nm out; 80 nm from the line	210/8	230/13 18°	240/10 11°	260/11 6°	280/16 -5°	260/12 -15°	330/34 -30°	320/39 -40°	340/34 -51°
MOB	used from 1448 nm out; 71 nm from the line	L/V	L/V 18°	L/V 11°	300/9 6°	330/12 -4°	330/12 -16°	340/28 -30°	340/36 -40°	360/34 -51°
TLH	used from 1647 nm out; 82 nm from the line	360/24	350/19 18°	340/18 11°	320/14 6°	360/12 -5°	350/21 -17°	350/29 -32°	360/34 -41°	340/33 -53°
PIE	used from 1747 nm out; 96 nm from the line	360/14	010/20 18°	320/11 13°	290/16 8°	340/11 -6°	350/21 -17°	360/39 -32°	010/39 -42°	350/17 -50°
MIA	used from 1947 nm out; 75 nm from the line	L/V	L/V 17°	L/V 13°	L/V 8°	250/6 -6°	260/10 -18°	240/23 -32°	240/29 -41°	240/29 -52°

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
BOI Boise, ID	departure	VFR Sky: a broken layer at 9,500 feet	from the northwest (320°) at 8 knots	10+ mi	9,500 ft	2,871 ft	8:53 am MDT (14:53 UTC)
PIH Pocatello, ID	160 nm out, 20 nm northeast of the line, tower	marginal VFR Sky: a broken layer at 1,700 feet, overcast at 7,500 feet	from the east (100°) at 4 knots	10+ mi	1,700 ft	4,451 ft	14:53 UTC
EMM Kemmerer, WY	270 nm out, 6 nm south of the line	VFR Sky: a broken layer at 3,800 feet, a broken layer at 5,500 feet	from the south (190°) at 7 knots	10+ mi	3,800 ft	7,288 ft	14:55 UTC
CFO Denver, CO	569 nm out, 1 nm east of the line, tower	VFR	from the southwest (220°) at 15 knots	10+ mi	none	5,515 ft	14:47 UTC
GCK Garden City, KS	779 nm out, 12 nm southwest of the line, tower	VFR	from the west-southwest (240°) at 18 knots	10+ mi	none	2,890 ft	14:54 UTC
SWO Stillwater, OK	988 nm out, 15 nm southwest of the line, tower	VFR	from the south-southwest (200°) at 14 knots, gusting to 25	10+ mi	none	1,000 ft	14:53 UTC
RVS Tulsa, OK	1028 nm out, 10 nm northeast of the line, tower	VFR	from the south (190°) at 13 knots, gusting to 20	10+ mi	none	638 ft	14:53 UTC
JAN Jackson, MS	1398 nm out, 13 nm south of the line, tower	VFR	from the southwest (230°) at 4 knots	10+ mi	none	346 ft	14:54 UTC
DTS Destin, FL	1618 nm out, 7 nm northeast of the line, tower	VFR	from the north (360°) at 8 knots	10+ mi	none	22 ft	14:53 UTC
AAF Apalachicola, FL	1707 nm out, 22 nm northeast of the line	VFR	variable at 5 knots	10+ mi	none	19 ft	14:53 UTC
SRQ Sarasota/Bradenton, FL	1887 nm out, 7 nm south of the line, tower	VFR	from the north-northeast (020°) at 12 knots	10+ mi	none	29 ft	14:53 UTC
MIA Miami, FL	destination	VFR Sky: scattered clouds at 2,200 feet, a broken layer at 3,400 feet	from the north (350°) at 6 knots	10+ mi	3,400 ft	9 ft	10:53 am EDT (14:53 UTC)

The highest airport on this list sits at 7,288 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At MIA when you get there the forecast at the estimated arrival, 12:24 am EDT (04:24 UTC)

Wind light and variable, visibility more than 6 miles, a few clouds at 2,500 feet VFR

The whole forecast for MIA

From Mon 11:00 am EDT (15:00 UTC): wind from the north at 6 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, scattered clouds at 5,000 feet
From Mon 12:00 pm EDT (16:00 UTC): wind from the northeast at 9 knots, visibility more than 6 miles, scattered clouds at 2,500 feet
From Mon 9:00 pm EDT (01:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 2,500 feet
From Tue 11:00 am EDT (15:00 UTC): wind from the northeast at 8 knots, visibility more than 6 miles, scattered clouds at 3,000 feet

The forecast for BOI, the departure

From Mon 6:00 am MDT (12:00 UTC): wind from the west-northwest at 5 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 8,000 feet
From Mon 12:00 pm MDT (18:00 UTC): wind from the northwest at 10 knots, visibility more than 6 miles, a broken layer at 10,000 feet

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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at BOI 7:05 pm MDT (01:05 UTC), at MIA 6:56 pm EDT (22:56 UTC) (civil twilight ends 7:19 pm EDT (23:19 UTC)). At 120 knots the arrival at MIA is before sunrise there (7:18 am EDT (11:18 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 southern 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: Boise Air Trml/Gowen Field, Miami International.