Miami International to Nampa Municipal MIA → MAN
2,060 nautical miles (2,370 statute miles) northwest on a straight line, true course 311°, about 316° magnetic at the departure end (variation 5W). At 120 knots that is 18 h 04 min at the quickest height in today's winds (4,500 ft, a 6-knot headwind), arriving about 8:21 pm MDT (02:21 UTC), after sunset at the destination. Right now MIA is VFR, wind calm; MAN is VFR, wind from the west-northwest (290°) at 11 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: 1 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 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 950 to 1340 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 1400 to 1810 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 42,000 ft. Over the route from 1420 to 1750 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 1470 to 1660 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1550 to 2000 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 1570 to 1990 nm out.
- AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Near the route, 1630 nm along the route.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 100 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). Near the route, at the destination end.
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 MIA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- A321 at 31,000 ft, 44 nm southwest, 2:41 am EDT (06:41 UTC): moderate turbulence, remarks: mtw +/-15KT zdvwc. 1460 nm along the route, 44 nm southwest of the line.
as filed, and in English
COS UA /OV BRK/TM 0641/FL310/TP A321/TB MOD/RM MTW +/-15KT. ZDVWC
- Report
- a routine report filed through COS
- Where
- over BRK
- Time
- 06:41 UTC
- Height
- at 31,000 ft
- Aircraft
- A321
- Turbulence
- moderate
- Remarks
- mtw +/-15KT zdvwc
- B737 at 18,000 ft, 35 nm northeast, 3:24 am EDT (07:24 UTC): moderate turbulence, remarks: FL180-130. 1520 nm along the route, 35 nm northeast of the line.
as filed, and in English
DEN UA /OV DEN330050/TM 0724/FL180/TP B737/TB MOD/RM FL180-130
- Report
- a routine report filed through DEN
- Where
- 50 nm northwest (330°) of DEN
- Time
- 07:24 UTC
- Height
- at 18,000 ft
- Aircraft
- B737
- Turbulence
- moderate
- Remarks
- FL180-130
- A21N at 33,000 ft, 44 nm southwest, 2:59 am EDT (06:59 UTC): light chop turbulence, remarks: mtw a 10-knot loss of airspeed 100FT zdvwc. 1460 nm along the route, 44 nm southwest of the line.
as filed, and in English
COS UA /OV BRK/TM 0659/FL330/TP A21N/TB LGT CHOP/RM MTW +/-10KT 100FT. ZDVWC
- Report
- a routine report filed through COS
- Where
- over BRK
- Time
- 06:59 UTC
- Height
- at 33,000 ft
- Aircraft
- A21N
- Turbulence
- light chop
- Remarks
- mtw a 10-knot loss of airspeed 100FT zdvwc
- B737 descending, 3 nm northwest, 3:10 am EDT (07:10 UTC): remarks: smooth. 1480 nm along the route, 3 nm northwest of the line.
as filed, and in English
DEN UA /OV DEN/TM 0710/FLDURD/TP B737/RM SMOOTH
- Report
- a routine report filed through DEN
- Where
- over DEN
- Time
- 07:10 UTC
- Height
- during the descent
- Aircraft
- B737
- Remarks
- smooth
- B738 descending, 3 nm northwest, 2:15 am EDT (06:15 UTC): light chop turbulence. 1480 nm along the route, 3 nm northwest of the line.
as filed, and in English
DEN UA /OV DEN/TM 0615/FLDURD/TP B738/TB LGT CHOP
- Report
- a routine report filed through DEN
- Where
- over DEN
- Time
- 06:15 UTC
- Height
- during the descent
- Aircraft
- B738
- Turbulence
- light chop
- B738 at 23,000 ft, 50 nm southwest, 2:23 am EDT (06:23 UTC): no turbulence from 23,000 ft to 26,000 ft, clear from 23,000 ft to 60,000 ft, remarks: during the descent sskii star ZDVWC-06. 1510 nm along the route, 50 nm southwest of the line.
as filed, and in English
DEN UA /OV DEN230060/TM 0623/FL230/TP B738/SK SKC/TB NEG 230-260/RM DURD SSKII STAR. ZDVWC-06
- Report
- a routine report filed through DEN
- Where
- 60 nm southwest (230°) of DEN
- Time
- 06:23 UTC
- Height
- at 23,000 ft
- Aircraft
- B738
- Sky
- clear
- Turbulence
- no from 23,000 ft to 26,000 ft
- Remarks
- during the descent sskii star ZDVWC-06
- A20N at 25,000 ft, 27 nm south, 2:19 am EDT (06:19 UTC): light chop turbulence up to 26,000 ft, remarks: during the climb ZDVWC-06. 1520 nm along the route, 27 nm south of the line.
as filed, and in English
DEN UA /OV DEN250045/TM 0619/FL250/TP A20N/TB OCNL LGT CHOP BLO 260/RM DURC. ZDVWC-06
- Report
- a routine report filed through DEN
- Where
- 45 nm west (250°) of DEN
- Time
- 06:19 UTC
- Height
- at 25,000 ft
- Aircraft
- A20N
- Turbulence
- occasional light chop below 26,000 ft
- Remarks
- during the climb ZDVWC-06
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 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 16 forecast points nearest it (MIA, PIE, TLH, MOB, JAN, LIT, FSM, TUL, ICT, GAG, GCK, GLD, DEN, RKS, PIH, BOI). 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 | 230° at 14 kt | +6 kt | 13 °C | 114 kt | 18 h 04 min | 8:21 pm MDT (02:21 UTC) |
| 6,500 ft | 250° at 14 kt | +8 kt | 16 °C | 112 kt | 18 h 24 min | 8:41 pm MDT (02:41 UTC) |
| 8,500 ft | 240° at 16 kt | +8 kt | 13 °C | 112 kt | 18 h 24 min | 8:41 pm MDT (02:41 UTC) |
| 10,500 ft | 240° at 16 kt | +10 kt | 9 °C | 110 kt | 18 h 44 min | 9:01 pm MDT (03:01 UTC) |
| 12,500 ft | 250° at 18 kt | +11 kt | 4 °C | 109 kt | 18 h 54 min | 9:11 pm MDT (03:11 UTC) |
| 14,500 ft | 240° at 20 kt | +11 kt | 0 °C | 109 kt | 18 h 54 min | 9:11 pm MDT (03:11 UTC) |
| 16,500 ft | 240° at 22 kt | +11 kt | -4 °C | 109 kt | 18 h 54 min | 9:11 pm MDT (03:11 UTC) |
| 18,000 ft FL180 | 230° at 24 kt | +11 kt | -8 °C | 109 kt | 18 h 54 min | 9:11 pm MDT (03:11 UTC) |
| 24,000 ft FL240 | 240° at 30 kt | +15 kt | -19 °C | 105 kt | 19 h 37 min | 9:54 pm MDT (03:54 UTC) |
| 30,000 ft FL300 | 250° at 36 kt | +24 kt | -30 °C | 96 kt | 21 h 28 min | 11:45 pm MDT (05:45 UTC) |
| 34,000 ft FL340 | 250° at 37 kt | +26 kt | -38 °C | 94 kt | 21 h 55 min | 12:12 am MDT (06:12 UTC) |
| 39,000 ft FL390 | 260° at 34 kt | +27 kt | -48 °C | 93 kt | 22 h 09 min | 12:26 am MDT (06:26 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MIA | used from 0 nm out; 25 nm from the line | 150/7 | 140/5 17° | 160/5 14° | L/V 9° | 230/8 -5° | 230/8 -17° | 150/11 -32° | 150/25 -41° | 180/29 -51° |
| PIE | used from 100 nm out; 57 nm from the line | 350/6 | L/V 18° | 290/6 14° | 280/9 9° | 250/18 -6° | 250/23 -17° | 240/30 -31° | 220/31 -41° | 220/30 -52° |
| TLH | used from 300 nm out; 77 nm from the line | 320/18 | 350/31 18° | 340/24 13° | 310/17 8° | 280/22 -7° | 300/25 -17° | 320/28 -33° | 320/24 -41° | 320/25 -50° |
| MOB | used from 400 nm out; 93 nm from the line | 330/5 | 330/6 19° | 340/6 11° | 330/10 7° | 320/16 -5° | 310/26 -16° | 340/40 -32° | 340/47 -42° | 350/51 -52° |
| JAN | used from 550 nm out; 71 nm from the line | 230/10 | 270/13 18° | 270/11 12° | 310/11 6° | 300/15 -4° | 300/22 -16° | 310/33 -31° | 320/37 -41° | 330/41 -52° |
| LIT | used from 750 nm out; 62 nm from the line | 220/21 | 230/17 16° | 250/24 12° | 260/15 7° | 260/13 -5° | 280/25 -16° | 290/35 -30° | 300/42 -40° | 300/40 -52° |
| FSM | used from 850 nm out; 52 nm from the line | 210/27 | 250/23 16° | 250/20 13° | 240/17 8° | 250/18 -6° | 260/31 -16° | 280/42 -30° | 280/44 -40° | 290/38 -51° |
| TUL | used from 950 nm out; 45 nm from the line | 210/37 | 240/29 17° | 260/15 14° | 260/11 7° | 240/22 -6° | 250/29 -16° | 270/45 -29° | 270/47 -40° | 280/44 -50° |
| ICT | used from 1100 nm out; 55 nm from the line | 200/48 | 230/39 19° | 240/24 14° | 240/20 8° | 240/22 -6° | 250/31 -18° | 250/61 -29° | 260/58 -38° | 270/54 -49° |
| GAG | used from 1150 nm out; 73 nm from the line | 220/40 19° | 230/28 14° | 240/23 8° | 230/21 -6° | 240/31 -19° | 250/66 -29° | 260/58 -38° | 260/47 -49° | |
| GCK | used from 1200 nm out; 43 nm from the line | 220/48 21° | 230/37 14° | 250/30 8° | 230/37 -6° | 240/37 -20° | 240/69 -28° | 250/67 -37° | 260/58 -48° | |
| GLD | used from 1300 nm out; 49 nm from the line | 230/49 | 230/42 15° | 220/26 8° | 240/18 -7° | 230/27 -21° | 240/62 -30° | 240/61 -35° | 250/57 -47° | |
| DEN | used from 1400 nm out; 60 nm from the line | 240/21 14° | 250/44 6° | 220/49 -8° | 220/49 -21° | 230/54 -30° | 240/57 -35° | 240/49 -45° | ||
| RKS | used from 1600 nm out; 85 nm from the line | 200/41 | 220/44 1° | 220/35 -11° | 220/46 -24° | 210/53 -27° | 220/62 -35° | 230/61 -44° | ||
| PIH | used from 1800 nm out; 64 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° | |
| BOI | used from 1950 nm out; 72 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° |
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 |
|---|---|---|---|---|---|---|---|
| MIA Miami, FL | departure | VFR Sky: a few clouds at 2,000 feet | calm | 10+ mi | none | 9 ft | 3:53 am EDT (07:53 UTC) |
| SRQ Sarasota/Bradenton, FL | 150 nm out, 7 nm west of the line, tower | VFR | from the north (010°) at 3 knots | 10+ mi | none | 29 ft | 07:53 UTC |
| AAF Apalachicola, FL | 340 nm out, 23 nm northeast of the line | VFR | calm | 10+ mi | none | 19 ft | 07:53 UTC |
| DTS Destin, FL | 430 nm out, 8 nm northeast of the line, tower | VFR | calm | 10+ mi | none | 22 ft | 07:53 UTC |
| JAN Jackson, MS | 650 nm out, 12 nm south of the line, tower | VFR | calm | 10+ mi | none | 346 ft | 07:54 UTC |
| RVS Tulsa, OK | 1010 nm out, 11 nm north of the line, tower | VFR | from the south-southeast (160°) at 3 knots | 10+ mi | none | 638 ft | 07:53 UTC |
| SWO Stillwater, OK | 1060 nm out, 13 nm southwest of the line, tower | VFR | from the south (170°) at 10 knots | 10+ mi | none | 1,000 ft | 07:53 UTC |
| GCK Garden City, KS | 1270 nm out, 11 nm south of the line, tower | VFR | from the south-southwest (200°) at 21 knots, gusting to 32 | 10+ mi | none | 2,890 ft | 07:54 UTC |
| CFO Denver, CO | 1480 nm out, 4 nm east of the line, tower | VFR | from the south-southwest (210°) at 17 knots, gusting to 22 | 10+ mi | none | 5,515 ft | 07:55 UTC |
| EMM Kemmerer, WY | 1780 nm out, 5 nm southeast of the line | marginal VFR Sky: a broken layer at 3,000 feet | calm | 10+ mi | 3,000 ft | 7,288 ft | 07:55 UTC |
| PIH Pocatello, ID | 1890 nm out, 23 nm northeast of the line, tower | marginal VFR Sky: overcast at 2,800 feet | calm | 10+ mi | 2,800 ft | 4,451 ft | 07:53 UTC |
| MAN Nampa, ID | destination | VFR Sky: overcast at 10,000 feet | from the west-northwest (290°) at 11 knots | 10+ mi | 10,000 ft | 2,537 ft | 1:55 am MDT (07:55 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 MAN when you get there the forecast at the estimated arrival, 8:21 pm MDT (02:21 UTC)
MAN has no terminal forecast; use the nearest airport that does.
The forecast for MIA, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 2,500 feet
- From Mon 9:00 am EDT (13:00 UTC): wind from the north-northwest 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 10 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet
- From Mon 8:00 pm EDT (00:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 2,500 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8911 DENVER, CO, Monday, October 12, 2026 UTC 3 nm from the route, 1500 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · today · ZDV
Daylight
Sunset at MIA 6:56 pm EDT (22:56 UTC), at MAN 7:06 pm MDT (01:06 UTC) (civil twilight ends 7:35 pm MDT (01:35 UTC)). At 120 knots the arrival at MAN is after sunset there (7:08 pm MDT (01:08 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







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: Miami International, Nampa Municipal.
