Republic Airport to Detroit Metro Wayne County FRG → DTW
456 nautical miles (524 statute miles) west on a straight line, true course 285°, about 299° magnetic at the departure end (variation 14W). At 120 knots that is 3 h 46 min at the quickest height in today's winds (4,500 ft, a 1-knot tailwind), arriving about 1:27 am EDT (05:27 UTC), after sunset at the destination. Right now FRG is IFR, wind from the northeast (050°) at 12 knots, gusting to 20; DTW is marginal VFR, wind from the west-northwest (290°) 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: 3 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 2E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 20 knots, until 10:55 pm EDT (02:55 UTC). Over the first 69 nm of the route.
as issued
WSUS31 KKCI 120055 MKCE WST 120055 CONVECTIVE SIGMET 2E VALID UNTIL 0255Z CT NY NJ PA DE MD AND NJ NY CT CSTL WTRS FROM 30NE SAX-30SSW HTO-30ESE EMI-50WSW HAR-30NE SAX AREA EMBD TS MOV FROM 22020KT. TOPS TO FL310.
- 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 whole route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 13,000 ft. Over the first 109 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 50 to 307 nm out.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 99 to 277 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 FRG.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
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 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 4 forecast points nearest it (JFK, AVP, PSB, CLE). 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 | 190° at 7 kt | −1 kt | 13 °C | 121 kt | 3 h 46 min | 1:27 am EDT (05:27 UTC) |
| 6,500 ft | 230° at 11 kt | +6 kt | 12 °C | 114 kt | 4 h | 1:41 am EDT (05:41 UTC) |
| 8,500 ft | 240° at 10 kt | +8 kt | 9 °C | 112 kt | 4 h 04 min | 1:45 am EDT (05:45 UTC) |
| 10,500 ft | 250° at 10 kt | +9 kt | 6 °C | 111 kt | 4 h 06 min | 1:47 am EDT (05:47 UTC) |
| 12,500 ft | 250° at 12 kt | +10 kt | 2 °C | 110 kt | 4 h 09 min | 1:50 am EDT (05:50 UTC) |
| 14,500 ft | 250° at 15 kt | +12 kt | -2 °C | 108 kt | 4 h 13 min | 1:54 am EDT (05:54 UTC) |
| 16,500 ft | 250° at 18 kt | +14 kt | -6 °C | 106 kt | 4 h 18 min | 1:59 am EDT (05:59 UTC) |
| 18,000 ft FL180 | 250° at 20 kt | +16 kt | -10 °C | 104 kt | 4 h 23 min | 2:04 am EDT (06:04 UTC) |
| 24,000 ft FL240 | 230° at 22 kt | +13 kt | -21 °C | 107 kt | 4 h 16 min | 1:57 am EDT (05:57 UTC) |
| 30,000 ft FL300 | 240° at 48 kt | +33 kt | -33 °C | 87 kt | 5 h 14 min | 2:55 am EDT (06:55 UTC) |
| 34,000 ft FL340 | 230° at 62 kt | +38 kt | -40 °C | 82 kt | 5 h 34 min | 3:15 am EDT (07:15 UTC) |
| 39,000 ft FL390 | 230° at 62 kt | +41 kt | -50 °C | 79 kt | 5 h 46 min | 3:27 am EDT (07:27 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JFK | used from 0 nm out; 14 nm from the line | 140/43 | 170/35 13° | 230/18 9° | 250/25 5° | 240/40 -7° | 230/50 -17° | 230/75 -31° | 230/78 -41° | 230/88 -53° |
| AVP | used from 50 nm out; 38 nm from the line | 110/36 | 190/34 13° | 230/11 8° | 230/16 4° | 230/26 -8° | 220/40 -19° | 230/73 -33° | 230/98 -41° | 230/87 -51° |
| PSB | used from 149 nm out; 53 nm from the line | 260/13 13° | 220/12 8° | 220/11 4° | 230/27 -11° | 210/31 -21° | 220/73 -32° | 220/75 -40° | 230/66 -50° | |
| CLE | used from 297 nm out; 71 nm from the line | 340/5 | 320/13 14° | 300/12 8° | 310/10 2° | 310/14 -10° | 340/14 -23° | 320/27 -35° | 260/28 -40° | 250/36 -48° |
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 |
|---|---|---|---|---|---|---|---|
| FRG Farmingdale, NY | departure | IFR Sky: a broken layer at 900 feet, overcast at 1,700 feet Weather: light rain | from the northeast (050°) at 12 knots, gusting to 20 | 9 mi | 900 ft | 81 ft | 9:23 pm EDT (01:23 UTC) |
| TEB Teterboro, NJ | 30 nm out, 1 nm west of the line, tower | IFR Sky: overcast at 800 feet Weather: heavy rain, mist | from the north-northeast (030°) at 10 knots, gusting to 17 | 3 mi | 800 ft | 8 ft | 00:51 UTC |
| MMU Morristown, NJ | 50 nm out, 8 nm south of the line, tower | IFR Sky: overcast at 600 feet Weather: heavy rain | from the north-northeast (030°) at 6 knots | 4 mi | 600 ft | 186 ft | 00:45 UTC |
| AVP Wilkes-Barre/Scranton, PA | 109 nm out, 11 nm north of the line, tower | marginal VFR Sky: overcast at 1,400 feet | from the northeast (040°) at 8 knots | 10+ mi | 1,400 ft | 961 ft | 00:54 UTC |
| IPT Williamsport, PA | 158 nm out, 8 nm southwest of the line, tower | marginal VFR Sky: a few clouds at 1,300 feet, overcast at 2,400 feet | calm | 10+ mi | 2,400 ft | 528 ft | 00:54 UTC |
| BFD Bradford, PA | 248 nm out, 11 nm northeast of the line | marginal VFR Sky: scattered clouds at 500 feet, overcast at 2,200 feet | from the east-northeast (070°) at 4 knots | 9 mi | 2,200 ft | 2,143 ft | 00:53 UTC |
| ERI Erie, PA | 317 nm out, 15 nm north 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 |
| HZY Ashtabula, OH | 337 nm out, 8 nm south of the line | VFR Sky: a few clouds at 2,400 feet, a broken layer at 7,500 feet | calm | 10+ mi | 7,500 ft | 926 ft | 01:07 UTC |
| LNN Willoughby, OH | 367 nm out, 18 nm south of the line | VFR Sky: a broken layer at 5,000 feet | calm | 10+ mi | 5,000 ft | 625 ft | 01:15 UTC |
| CYQG Windsor, | 436 nm out, 7 nm north of the line | IFR Sky: overcast at 900 feet | from the northwest (320°) at 2 knots | 8 mi | 900 ft | 622 ft | 01:00 UTC |
| DTW Detroit, MI | destination | marginal VFR Sky: a few clouds at 500 feet, scattered clouds at 1,200 feet, overcast at 2,000 feet | from the west-northwest (290°) at 4 knots | 9 mi | 2,000 ft | 645 ft | 9:18 pm EDT (01:18 UTC) |
The highest airport on this list sits at 2,143 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At DTW when you get there the forecast at the estimated arrival, 1:27 am EDT (05:27 UTC)
Wind light and variable, visibility more than 6 miles, overcast at 1,400 feet marginal VFR
The whole forecast for DTW
- From Sun 8:00 pm EDT (00:00 UTC): wind from the northeast at 4 knots, visibility more than 6 miles, a broken layer at 600 feet, overcast at 1,400 feet
- From Sun 11:00 pm EDT (03:00 UTC): wind light and variable, visibility more than 6 miles, overcast at 1,400 feet
- From Mon 3:00 am EDT (07:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, a broken layer at 25,000 feet
- At times between Mon 5:00 am EDT (09:00 UTC) and 9:00 am EDT (13:00 UTC): visibility 2 miles, mist, a broken layer at 400 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the southwest at 11 knots, gusting to 22, visibility more than 6 miles, a broken layer at 25,000 feet
- From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 9,000 feet, a broken layer at 20,000 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 5 nm from the route, 30 nm along the route · security · until 20 October · ZNY
- 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 12 nm from the route, 327 nm along the route · a VIP movement · today · ZOB
- 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 12 nm from the route, 327 nm along the route · a VIP movement · today · ZOB
Daylight
Sunset at FRG 6:18 pm EDT (22:18 UTC), at DTW 6:56 pm EDT (22:56 UTC) (civil twilight ends 7:24 pm EDT (23:24 UTC)). At 120 knots the arrival at DTW is before sunrise there (7:42 am EDT (11:42 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: Republic Airport, Detroit Metro Wayne County.