Patrick Leahy Burlington International to Pittsburgh International BTV → PIT
394 nautical miles (453 statute miles) southwest on a straight line, true course 235°, about 250° magnetic at the departure end (variation 15W). At 120 knots that is 3 h 11 min at the quickest height in today's winds (6,500 ft, a 4-knot tailwind), arriving about 5:59 am EDT (09:59 UTC), after sunset at the destination. Right now BTV is marginal VFR, wind calm; PIT is low IFR, wind from the north-northwest (330°) 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: 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 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 ZULU 1C: moderate icing up to 22,000 ft. Over the first 128 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 276 nm of the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the whole 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 BTV.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
No pilot reports within 50 nautical miles of the line in the last three hours.
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 4 forecast points nearest it (ALB, SYR, PSB, AGC). 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 | 340° at 9 kt | −2 kt | 13 °C | 122 kt | 3 h 14 min | 6:02 am EDT (10:02 UTC) |
| 6,500 ft | 340° at 12 kt | −4 kt | 10 °C | 124 kt | 3 h 11 min | 5:59 am EDT (09:59 UTC) |
| 8,500 ft | 340° at 10 kt | −3 kt | 7 °C | 123 kt | 3 h 12 min | 6:00 am EDT (10:00 UTC) |
| 10,500 ft | 310° at 10 kt | +1 kt | 4 °C | 119 kt | 3 h 19 min | 6:07 am EDT (10:07 UTC) |
| 12,500 ft | 300° at 12 kt | +6 kt | 1 °C | 114 kt | 3 h 27 min | 6:15 am EDT (10:15 UTC) |
| 14,500 ft | 290° at 15 kt | +8 kt | -4 °C | 112 kt | 3 h 31 min | 6:19 am EDT (10:19 UTC) |
| 16,500 ft | 280° at 17 kt | +11 kt | -8 °C | 109 kt | 3 h 37 min | 6:25 am EDT (10:25 UTC) |
| 18,000 ft FL180 | 280° at 19 kt | +13 kt | -11 °C | 107 kt | 3 h 41 min | 6:29 am EDT (10:29 UTC) |
| 24,000 ft FL240 | 260° at 22 kt | +19 kt | -23 °C | 101 kt | 3 h 54 min | 6:42 am EDT (10:42 UTC) |
| 30,000 ft FL300 | 270° at 30 kt | +25 kt | -36 °C | 95 kt | 4 h 09 min | 6:57 am EDT (10:57 UTC) |
| 34,000 ft FL340 | 250° at 43 kt | +41 kt | -41 °C | 79 kt | 4 h 59 min | 7:47 am EDT (11:47 UTC) |
| 39,000 ft FL390 | 250° at 50 kt | +48 kt | -49 °C | 72 kt | 5 h 28 min | 8:16 am EDT (12:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ALB | used from 0 nm out; 90 nm from the line | 120/9 | 270/8 10° | L/V 5° | 260/9 1° | 260/34 -10° | 250/42 -22° | 240/57 -35° | 240/70 -42° | 240/65 -50° |
| SYR | used from 98 nm out; 30 nm from the line | 280/13 | 350/18 10° | 340/10 6° | 300/15 1° | 280/17 -12° | 270/16 -23° | 280/25 -38° | 250/40 -42° | 240/53 -50° |
| PSB | used from 246 nm out; 54 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° | |
| AGC | used from 345 nm out; 24 nm from the line | 350/14 | 330/20 11° | 340/18 8° | 330/17 3° | 340/22 -11° | 340/31 -22° | 330/33 -36° | 300/34 -41° | 300/35 -47° |
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 |
|---|---|---|---|---|---|---|---|
| BTV Burlington, VT | departure | marginal VFR Sky: a few clouds at 400 feet, overcast at 2,900 feet Weather: light rain | calm | 10+ mi | 2,900 ft | 334 ft | 2:26 am EDT (06:26 UTC) |
| LKP Lake Placid, NY | 39 nm out, 11 nm north of the line | marginal VFR Sky: overcast at 1,400 feet | from the southwest (230°) at 1 knots | 10+ mi | 1,400 ft | 1,747 ft | 06:35 UTC |
| RME Rome, NY | 118 nm out, 6 nm south of the line, tower | VFR Sky: a few clouds at 200 feet, overcast at 3,200 feet | from the east-southeast (110°) at 3 knots | 10+ mi | 3,200 ft | 504 ft | 06:26 UTC |
| SYR Syracuse, NY | 148 nm out, 10 nm northwest of the line, tower | low IFR Sky: a broken layer at 400 feet, overcast at 4,000 feet | from the northeast (050°) at 3 knots | 10+ mi | 400 ft | 421 ft | 05:54 UTC |
| ITH Ithaca, NY | 187 nm out, 11 nm southeast of the line, tower | IFR Sky: overcast at 600 feet Weather: mist | calm | 3 mi | 600 ft | 1,099 ft | 06:29 UTC |
| ELZ Wellsville, NY | 256 nm out, 12 nm northwest of the line | low IFR Sky: sky obscured at 200 feet Weather: fog | from the northwest (310°) at 4 knots | 0.5 mi | 200 ft | 2,124 ft | 06:42 UTC |
| OYM St Marys, PA | 295 nm out, 7 nm south of the line | no report just now | 1,934 ft | ||||
| DUJ Dubois, PA | 325 nm out, 8 nm east of the line | low IFR Sky: a broken layer at 400 feet, overcast at 1,500 feet | from the north-northwest (330°) at 5 knots | 8 mi | 400 ft | 1,816 ft | 06:05 UTC |
| BTP Butler, PA | 374 nm out, 5 nm northwest of the line | IFR Sky: a broken layer at 500 feet, overcast at 1,000 feet Weather: light rain, mist | from the north-northwest (330°) at 5 knots | 4 mi | 500 ft | 1,248 ft | 06:24 UTC |
| PIT Pittsburgh, PA | destination | low IFR Sky: a broken layer at 300 feet, overcast at 1,300 feet Weather: light drizzle, mist | from the north-northwest (330°) at 6 knots | 4 mi | 300 ft | 1,202 ft | 1:51 am EDT (05:51 UTC) |
The highest airport on this list sits at 2,124 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At PIT when you get there the forecast at the estimated arrival, 5:59 am EDT (09:59 UTC)
Wind from the north-northwest at 5 knots, visibility more than 6 miles, overcast at 700 feet IFR
The whole forecast for PIT
- From Mon 2:00 am EDT (06:00 UTC): wind from the north-northwest at 5 knots, visibility more than 6 miles, overcast at 700 feet
- At times between Mon 2:00 am EDT (06:00 UTC) and 4:00 am EDT (08:00 UTC): visibility 5 miles, light drizzle, a broken layer at 300 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the west-northwest at 5 knots, visibility more than 6 miles, overcast at 1,200 feet
- From Mon 2:00 pm EDT (18:00 UTC): wind from the west at 5 knots, visibility more than 6 miles, overcast at 2,500 feet
- From Mon 4:00 pm EDT (20:00 UTC): wind from the west-southwest at 5 knots, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 10,000 feet
- From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
The forecast for BTV, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind from the south at 5 knots, visibility 6 miles, light rain, mist, overcast at 3,500 feet
- From Mon 5:00 am EDT (09:00 UTC): wind calm, visibility 6 miles, mist, overcast at 1,400 feet
- From Mon 9:00 am EDT (13:00 UTC): wind calm, visibility more than 6 miles, a broken layer at 2,100 feet
- From Mon 1:00 pm EDT (17:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 5,000 feet
- From Mon 5:00 pm EDT (21:00 UTC): wind from the north at 6 knots, visibility 6 miles, mist, overcast at 1,900 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 12 nm from the route, at the destination end · a VIP movement · today · ZOB
- 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 12 nm from the route, at the destination end · a VIP movement · today · ZOB
Daylight
Sunset at BTV 6:13 pm EDT (22:13 UTC), at PIT 6:45 pm EDT (22:45 UTC) (civil twilight ends 7:13 pm EDT (23:13 UTC)). At 120 knots the arrival at PIT is before sunrise there (7:28 am EDT (11:28 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: Patrick Leahy Burlington International, Pittsburgh International.