Plan a flight · Sun 7:55 pm MDT (01:55 UTC)

Bozeman Yellowstone International to Fort Lauderdale/Hollywood International BZN → FLL

1,896 nautical miles (2,182 statute miles) southeast on a straight line, true course 118°, about 105° magnetic at the departure end (variation 13E). At 120 knots that is 12 h 49 min at the quickest height in today's winds (39,000 ft, a 28-knot tailwind), arriving about 10:44 am EDT (14:44 UTC). Right now BZN is low IFR, wind calm; FLL is VFR, wind from the southeast (140°) at 4 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

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 first 229 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 419 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 220 nm of the route.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 40 to 329 nm out.
AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 60 to 200 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 190 to 259 nm out.
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 599 to 838 nm out.
AIRMET TANGO 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft. Over the route from 1427 to 1596 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 BZN.

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

urgent CRJ2 at 7,000 ft, 49 nm southwest, 7:04 pm MDT (01:04 UTC): moderate turbulence, remarks: low-level wind shear dept runway 03 gain/loss unknown. 259 nm along the route, 49 nm southwest of the line.
as filed, and in English
```
CPR UUA /OV CPR035002/TM 0104/FL070/TP CRJ2/TB CONT MOD TURB/RM LLWS DEPT RY03 GAIN/LOSS UNKN
```
Report
an urgent report filed through CPR
Where
2 nm northeast (035°) of CPR
Time
01:04 UTC
Height
at 7,000 ft
Aircraft
CRJ2
Turbulence
continuous moderate turbulence
Remarks
low-level wind shear dept runway 03 gain/loss unknown
UAL1340 at 40,000 ft, 20 nm southwest, 6:18 pm MDT (00:18 UTC): moderate chop turbulence, wind 244° at 70 knots. 539 nm along the route, 20 nm southwest of the line.
as filed, and in English
```
ARP UAL1340 4046N 10049W 0018 F400 244/070KT TB OCNL MOD CHOP IC
```
Report
a routine report filed through ARP
B737 at 26,000 ft, 39 nm southwest, 5:19 pm MDT (23:19 UTC): moderate chop turbulence from 26,000 ft to 28,000 ft, remarks: ZTLFD-11. 1397 nm along the route, 39 nm southwest of the line.
as filed, and in English
```
GZH UA /OV MVC/TM 2319/FL260/TP B737/TB CONS MOD CHOP 260-280/RM ZTLFD-11
```
Report
a routine report filed through GZH
Where
over MVC
Time
23:19 UTC
Height
at 26,000 ft
Aircraft
B737
Turbulence
continuous moderate chop from 26,000 ft to 28,000 ft
Remarks
ZTLFD-11
E75L descending, 0 nm northwest, 7:04 pm MDT (01:04 UTC): remarks: had the airport in sight at 400-500FT above ground. At the departure end, 0 nm northwest of the line.
as filed, and in English
```
BZN UA /OV BZN/TM 0104/FLDURD/TP E75L/RM HAD THE AIRPORT IN SIGHT AT 400-500FT AGL
```
Report
a routine report filed through BZN
Where
over BZN
Time
01:04 UTC
Height
during the descent
Aircraft
E75L
Remarks
had the airport in sight at 400-500FT above ground
B737 descending, 0 nm northwest, 6:28 pm MDT (00:28 UTC): scattered clouds above 8,000 ft, fog, snow, remarks: broke out about 100FT above mins. At the departure end, 0 nm northwest of the line.
as filed, and in English
```
BZN UA /OV BZN/TM 0028/FLDURD/TP B737/SK SCT080/WX 1/2SM SN FG/RM BROKE OUT ABOUT 100FT ABOVE MINS
```
Report
a routine report filed through BZN
Where
over BZN
Time
00:28 UTC
Height
during the descent
Aircraft
B737
Sky
scattered clouds from 8,000 ft
Weather
1/2SM, snow, fog
Remarks
broke out about 100FT above mins
B738 at 24,000 ft, 30 nm west, 5:13 pm MDT (23:13 UTC): remarks: snow top flight level at 24,000 ft zlc. At the departure end, 30 nm west of the line.
as filed, and in English
```
BZN UA /OV BZN270030/TM 2313/FL240/TP B738/RM SN TOP FL 240 /ZLC
```
Report
a routine report filed through BZN
Where
30 nm west (270°) of BZN
Time
23:13 UTC
Height
at 24,000 ft
Aircraft
B738
Remarks
snow top flight level at 24,000 ft zlc
B789 at 40,000 ft, 31 nm southwest, 6:22 pm MDT (00:22 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 519 nm along the route, 31 nm southwest of the line.
as filed, and in English
```
SNY UA /OV SNY088072/TM 0022/FL400/TP B789/TB OCNL LGT-MOD CAT /RM ZDVWC
```
Report
a routine report filed through SNY
Where
72 nm east (088°) of SNY
Time
00:22 UTC
Height
at 40,000 ft
Aircraft
B789
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
B789 at 40,000 ft, 28 nm southwest, 6:22 pm MDT (00:22 UTC): light to moderate clear-air turbulence, remarks: zdvwc. 529 nm along the route, 28 nm southwest of the line.
as filed, and in English
```
SNY UA /OV SNY088081/TM 0022/FL400/TP B789/TB OCNL LGT-MOD CAT/RM ZDVWC
```
Report
a routine report filed through SNY
Where
81 nm east (088°) of SNY
Time
00:22 UTC
Height
at 40,000 ft
Aircraft
B789
Turbulence
occasional light to moderate clear-air turbulence
Remarks
zdvwc
C750 at 43,000 ft, 37 nm southwest, 6:50 pm MDT (00:50 UTC): light to moderate chop turbulence above 43,000 ft, remarks: zme. 1078 nm along the route, 37 nm southwest of the line.
as filed, and in English
```
LIT UA /OV LIT360025/TM 0050/FL430/TP C750/TB CONS LGT-MOD CHOP 430/RM ZME
```
Report
a routine report filed through LIT
Where
25 nm north (360°) of LIT
Time
00:50 UTC
Height
at 43,000 ft
Aircraft
C750
Turbulence
continuous light to moderate chop at 43,000 ft
Remarks
zme
A319 at 39,000 ft, 29 nm northeast, 5:11 pm MDT (23:11 UTC): no chop turbulence, remarks: smooth. 1157 nm along the route, 29 nm northeast of the line.
as filed, and in English
```
MEM UA /OV MEM/TM 2311/FL390/TP A319/TB NEG CHOP/RM SMOOTH
```
Report
a routine report filed through MEM
Where
over MEM
Time
23:11 UTC
Height
at 39,000 ft
Aircraft
A319
Turbulence
no chop
Remarks
smooth
B712 at 30,000 ft, 6 nm north, 5:09 pm MDT (23:09 UTC): light chop turbulence, remarks: ZME46. 1327 nm along the route, 6 nm north of the line.
as filed, and in English
```
CBM UA /OV IGB135050/TM 2309/FL300/TP B712/TB CONS LGT CHOP/RM ZME46
```
Report
a routine report filed through CBM
Where
50 nm southeast (135°) of IGB
Time
23:09 UTC
Height
at 30,000 ft
Aircraft
B712
Turbulence
continuous light chop
Remarks
ZME46
A21N at 34,000 ft, 6 nm north, 5:05 pm MDT (23:05 UTC): light to moderate chop turbulence, remarks: ZME46. 1327 nm along the route, 6 nm north of the line.
as filed, and in English
```
CBM UA /OV IGB135050/TM 2305/FL340/TP A21N/TB LGT-MOD CHOP/RM ZME46
```
Report
a routine report filed through CBM
Where
50 nm southeast (135°) of IGB
Time
23:05 UTC
Height
at 34,000 ft
Aircraft
A21N
Turbulence
light to moderate chop
Remarks
ZME46
B739 at 36,000 ft, 42 nm northeast, 5:44 pm MDT (23:44 UTC): light chop turbulence. 1517 nm along the route, 42 nm northeast of the line.
as filed, and in English
```
TLH UA /OV TLH345045/TM 2344/FL360/TP B739/TB CONS LGT CHOP
```
Report
a routine report filed through TLH
Where
45 nm north (345°) of TLH
Time
23:44 UTC
Height
at 36,000 ft
Aircraft
B739
Turbulence
continuous light chop
A321 at 34,000 ft, 22 nm northeast, 6:01 pm MDT (00:01 UTC): light chop turbulence. 1557 nm along the route, 22 nm northeast of the line.
as filed, and in English
```
TLH UA /OV TLH/TM 0001/FL340/TP A321/TB OCNL LGT CHOP
```
Report
a routine report filed through TLH
Where
over TLH
Time
00:01 UTC
Height
at 34,000 ft
Aircraft
A321
Turbulence
occasional light chop

10 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 19 forecast points nearest it (DLN, BIL, LND, RAP, BFF, GLD, GRI, SLN, MKC, SGF, LIT, MEM, JAN, BHM, MGM, TLH, PIE, MLB, 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 11 kt	−4 kt		124 kt	15 h 17 min	1:12 pm EDT (17:12 UTC)
5,500 ft	230° at 7 kt	−2 kt	17 °C	122 kt	15 h 32 min	1:27 pm EDT (17:27 UTC)
7,500 ft	240° at 10 kt	−5 kt	14 °C	125 kt	15 h 10 min	1:05 pm EDT (17:05 UTC)
9,500 ft	250° at 14 kt	−8 kt	10 °C	128 kt	14 h 49 min	12:44 pm EDT (16:44 UTC)
11,500 ft	250° at 16 kt	−10 kt	7 °C	130 kt	14 h 35 min	12:30 pm EDT (16:30 UTC)
13,500 ft	260° at 18 kt	−12 kt	3 °C	132 kt	14 h 22 min	12:17 pm EDT (16:17 UTC)
15,500 ft	260° at 19 kt	−13 kt	-2 °C	133 kt	14 h 15 min	12:10 pm EDT (16:10 UTC)
17,500 ft	260° at 21 kt	−14 kt	-6 °C	134 kt	14 h 09 min	12:04 pm EDT (16:04 UTC)
18,000 ft FL180	260° at 21 kt	−14 kt	-7 °C	134 kt	14 h 09 min	12:04 pm EDT (16:04 UTC)
24,000 ft FL240	250° at 26 kt	−16 kt	-18 °C	136 kt	13 h 56 min	11:51 am EDT (15:51 UTC)
30,000 ft FL300	250° at 32 kt	−17 kt	-33 °C	137 kt	13 h 50 min	11:45 am EDT (15:45 UTC)
34,000 ft FL340	250° at 37 kt	−23 kt	-41 °C	143 kt	13 h 16 min	11:11 am EDT (15:11 UTC)
39,000 ft FL390	260° at 38 kt	−28 kt	-50 °C	148 kt	12 h 49 min	10:44 am EDT (14:44 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
DLN	used from 0 nm out; 83 nm from the line			080/10 -3°	180/8 -3°	180/23 -14°	200/58 -22°	200/80 -36°	220/85 -41°	230/81 -45°
BIL	used from 50 nm out; 58 nm from the line		080/24	130/14 -1°	180/33 0°	210/43 -10°	220/58 -21°	200/55 -36°	220/75 -44°	240/83 -48°
LND	used from 200 nm out; 116 nm from the line			180/33 10°	190/50 3°	210/59 -9°	200/50 -21°	190/41 -34°	230/55 -39°	240/65 -47°
RAP	used from 249 nm out; 114 nm from the line		120/15 12°	180/22 11°	220/26 5°	230/35 -9°	240/40 -22°	240/50 -37°	240/51 -41°	240/47 -47°
BFF	used from 299 nm out; 84 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°
GLD	used from 499 nm out; 116 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 549 nm out; 78 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°
SLN	used from 649 nm out; 63 nm from the line	190/37	220/39 20°	240/31 14°	250/24 7°	260/25 -7°	250/26 -17°	250/44 -31°	260/47 -40°	260/47 -50°
MKC	used from 798 nm out; 74 nm from the line	200/28	220/30 16°	270/20 11°	280/22 7°	260/27 -6°	270/27 -18°	280/38 -32°	270/38 -40°	280/50 -52°
SGF	used from 848 nm out; 76 nm from the line	210/21	210/21 16°	240/28 12°	260/24 7°	280/21 -6°	280/26 -18°	290/38 -31°	290/37 -41°	300/49 -52°
LIT	used from 1048 nm out; 58 nm from the line	220/12	250/12 17°	250/18 12°	260/22 6°	310/14 -5°	310/25 -17°	310/40 -31°	310/38 -41°	310/46 -52°
MEM	used from 1098 nm out; 46 nm from the line	240/9	280/14 17°	280/20 12°	290/25 5°	320/25 -6°	330/31 -18°	320/52 -32°	330/58 -41°	320/42 -50°
JAN	used from 1247 nm out; 95 nm from the line	260/6	310/14 17°	280/13 12°	290/19 6°	310/22 -5°	310/28 -17°	320/44 -32°	330/48 -41°	320/52 -51°
BHM	used from 1297 nm out; 75 nm from the line	300/16	330/32 16°	320/37 11°	330/37 6°	310/33 -7°	310/30 -18°	320/40 -34°	330/43 -41°	330/30 -49°
MGM	used from 1347 nm out; 42 nm from the line	300/16	330/30 16°	330/34 11°	320/31 7°	310/28 -7°	320/29 -17°	290/25 -34°	300/28 -41°	320/28 -50°
TLH	used from 1497 nm out; 40 nm from the line	300/17	340/32 17°	320/27 13°	300/27 8°	280/23 -7°	250/37 -17°	230/44 -33°	220/53 -41°	220/48 -51°
PIE	used from 1646 nm out; 55 nm from the line	310/7	270/12 17°	270/14 13°	260/14 8°	240/22 -5°	230/24 -16°	220/26 -31°	200/31 -41°	180/33 -53°
MLB	used from 1796 nm out; 72 nm from the line	240/7	240/11 17°	240/13 13°	250/15 8°	230/25 -5°	210/25 -16°	210/24 -31°	190/29 -41°	190/27 -53°
MIA	used from 1846 nm out; 36 nm from the line	190/8	L/V 18°	180/5 14°	L/V 9°	190/10 -5°	160/10 -16°	150/13 -30°	160/26 -40°	150/23 -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
BZN Bozeman, MT	departure	low IFR Sky: overcast at 300 feet Weather: light snow, mist	calm	1.5 mi	300 ft	4,473 ft	7:25 pm MDT (01:25 UTC)
GEY Greybull, WY	150 nm out, 3 nm south of the line	marginal VFR Sky: overcast at 1,300 feet	from the northwest (310°) at 13 knots	9 mi	1,300 ft	3,941 ft	00:53 UTC
LSK Lusk, WY	339 nm out, 11 nm south of the line	no report just now				4,966 ft
LBF North Platte, NE	539 nm out, 5 nm northwest of the line	VFR	from the northeast (040°) at 13 knots	10+ mi	none	2,777 ft	00:53 UTC
MHK Manhattan, KS	748 nm out, 16 nm northeast of the line, tower	VFR	from the south (190°) at 8 knots	10+ mi	none	1,066 ft	00:52 UTC
JLN Joplin, MO	908 nm out, 15 nm southwest of the line, tower	VFR	from the south (180°) at 7 knots	10+ mi	none	977 ft	00:53 UTC
BBG Branson, MO	978 nm out, 4 nm south of the line, tower	VFR	from the south (180°) at 4 knots	10+ mi	none	1,302 ft	01:45 UTC
GTR Columbus/W Point/Starkville, MS	1267 nm out, 8 nm east of the line, tower	VFR	calm	10+ mi	none	264 ft	00:56 UTC
SEM Selma, AL	1377 nm out, 12 nm northeast of the line, tower	reported, no category	from the east (080°) at 27 knots, gusting to 37		3,300 ft	166 ft	01:30 UTC
BKV Brooksville, FL	1706 nm out, 11 nm northeast of the line, tower	VFR	calm	10+ mi	none	76 ft	00:53 UTC
LAL Lakeland, FL	1746 nm out, 8 nm northeast of the line, tower	VFR	calm	10+ mi	none	141 ft	00:50 UTC
FLL Fort Lauderdale, FL	destination	VFR Sky: a few clouds at 2,400 feet, a few clouds at 3,400 feet	from the southeast (140°) at 4 knots	10+ mi	none	65 ft	8:53 pm EDT (00:53 UTC)

The highest airport on this list sits at 4,966 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At FLL when you get there the forecast at the estimated arrival, 10:44 am EDT (14:44 UTC)

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

The whole forecast for FLL

From Sun 8:00 pm EDT (00:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 2,500 feet
From Mon 12:00 pm EDT (16:00 UTC): wind from the north-northeast at 9 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, scattered clouds at 5,000 feet
From Mon 8:00 pm EDT (00:00 UTC): wind from the north-northeast at 6 knots, visibility more than 6 miles, a few clouds at 2,500 feet

The forecast for BZN, the departure

From Sun 6:00 pm MDT (00:00 UTC): wind light and variable, visibility ½ mile, snow, fog, overcast at 300 feet
At times between Sun 9:00 pm MDT (03:00 UTC) and 12:00 am MDT (06:00 UTC): visibility 2 miles, light snow, mist, scattered clouds at 300 feet, overcast at 1,200 feet
From Mon 12:00 am MDT (06:00 UTC): wind from the west at 7 knots, visibility 2 miles, light snow, mist, overcast at 800 feet
At times between Mon 12:00 am MDT (06:00 UTC) and 3:00 am MDT (09:00 UTC): visibility 6 miles, light snow, mist, overcast at 800 feet
From Mon 3:00 am MDT (09:00 UTC): wind light and variable, visibility more than 6 miles, overcast at 800 feet
From Mon 12:00 pm MDT (18:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 800 feet, overcast at 2,000 feet
From Mon 5:00 pm MDT (23:00 UTC): wind light and variable, visibility more than 6 miles, scattered clouds at 1,500 feet, a broken layer at 11,000 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 BZN 6:44 pm MDT (00:44 UTC), at FLL 6:55 pm EDT (22:55 UTC) (civil twilight ends 7:19 pm EDT (23:19 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 northern Rockies · loop National Weather Service

Radar now, the southern Plains · 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: Bozeman Yellowstone International, Fort Lauderdale/Hollywood International.