Lovell Field to Patrick Leahy Burlington International CHA → BTV
792 nautical miles (912 statute miles) northeast on a straight line, true course 041°, about 046° magnetic at the departure end (variation 5W). At 120 knots that is 7 h 01 min at the quickest height in today's winds (3,500 ft, a 7-knot headwind), arriving about 11:44 am EDT (15:44 UTC). 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, fog). Over the whole route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 782 nm of the route.
- AIRMET ZULU 1C: moderate icing from 12,000 ft to 24,000 ft. Near the route, at the destination end.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 0 nm of the 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 CHA.
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 08:00–15:00 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 9 forecast points nearest it (TYS, TRI, CRW, EKN, AGC, PSB, AVP, SYR, ALB). 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 | 340° at 18 kt | +7 kt | 113 kt | 7 h 01 min | 11:44 am EDT (15:44 UTC) | |
| 5,500 ft | 350° at 20 kt | +11 kt | 11 °C | 109 kt | 7 h 16 min | 11:59 am EDT (15:59 UTC) |
| 7,500 ft | 350° at 24 kt | +14 kt | 10 °C | 106 kt | 7 h 28 min | 12:11 pm EDT (16:11 UTC) |
| 9,500 ft | 350° at 27 kt | +15 kt | 7 °C | 105 kt | 7 h 33 min | 12:16 pm EDT (16:16 UTC) |
| 11,500 ft | 340° at 28 kt | +14 kt | 4 °C | 106 kt | 7 h 28 min | 12:11 pm EDT (16:11 UTC) |
| 13,500 ft | 340° at 29 kt | +14 kt | 0 °C | 106 kt | 7 h 28 min | 12:11 pm EDT (16:11 UTC) |
| 15,500 ft | 340° at 30 kt | +13 kt | -4 °C | 107 kt | 7 h 24 min | 12:07 pm EDT (16:07 UTC) |
| 17,500 ft | 340° at 31 kt | +12 kt | -8 °C | 108 kt | 7 h 20 min | 12:03 pm EDT (16:03 UTC) |
| 18,000 ft FL180 | 340° at 32 kt | +12 kt | -9 °C | 108 kt | 7 h 20 min | 12:03 pm EDT (16:03 UTC) |
| 24,000 ft FL240 | 340° at 37 kt | +18 kt | -21 °C | 102 kt | 7 h 46 min | 12:29 pm EDT (16:29 UTC) |
| 30,000 ft FL300 | 340° at 45 kt | +21 kt | -36 °C | 99 kt | 8 h | 12:43 pm EDT (16:43 UTC) |
| 34,000 ft FL340 | 330° at 52 kt | +16 kt | -42 °C | 104 kt | 7 h 37 min | 12:20 pm EDT (16:20 UTC) |
| 39,000 ft FL390 | 330° at 37 kt | +8 kt | -51 °C | 112 kt | 7 h 04 min | 11:47 am EDT (15:47 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| TYS | used from 0 nm out; 51 nm from the line | 330/16 | 350/32 14° | 350/37 9° | 340/30 5° | 330/28 -6° | 340/36 -19° | 330/40 -33° | 330/51 -41° | 330/36 -51° |
| TRI | used from 149 nm out; 48 nm from the line | 340/25 11° | 350/37 9° | 350/34 6° | 340/39 -7° | 340/43 -19° | 340/55 -32° | 330/58 -42° | 320/37 -50° | |
| CRW | used from 198 nm out; 43 nm from the line | 320/17 | 340/23 12° | 340/32 8° | 340/35 4° | 330/40 -7° | 340/45 -20° | 340/57 -34° | 340/64 -42° | 320/38 -50° |
| EKN | used from 297 nm out; 40 nm from the line | 330/20 10° | 350/29 7° | 340/32 2° | 340/44 -8° | 350/50 -21° | 350/63 -35° | 340/69 -40° | 330/42 -50° | |
| AGC | used from 396 nm out; 34 nm from the line | 340/11 | 350/12 11° | 360/25 7° | 340/30 2° | 340/41 -8° | 340/44 -21° | 350/59 -36° | 340/68 -42° | 340/50 -51° |
| PSB | used from 446 nm out; 18 nm from the line | 020/21 12° | 360/28 7° | 360/29 1° | 350/33 -10° | 350/42 -22° | 350/49 -37° | 340/63 -43° | 350/39 -52° | |
| AVP | used from 545 nm out; 64 nm from the line | 010/20 | 020/24 11° | 360/19 8° | 350/23 2° | 320/24 -11° | 330/25 -22° | 330/27 -37° | 310/28 -42° | 290/30 -50° |
| SYR | used from 594 nm out; 36 nm from the line | 330/17 | 320/14 9° | 350/18 8° | 350/26 2° | 340/25 -11° | 360/34 -22° | 350/43 -39° | 330/50 -46° | 350/50 -54° |
| ALB | used from 693 nm out; 60 nm from the line | 340/22 | 340/19 9° | 320/16 7° | 330/16 2° | 330/19 -11° | 320/21 -23° | 320/25 -39° | 280/30 -44° | 270/41 -51° |
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 |
|---|---|---|---|---|---|---|---|
| CHA Chattanooga, TN | departure | no report just now | 682 ft | ||||
| TYS Knoxville, TN | 69 nm out, 15 nm southeast of the line, tower | no report just now | 986 ft | ||||
| DKX Knoxville, TN | 89 nm out, 13 nm southeast of the line | no report just now | 833 ft | ||||
| PBX Pikeville, KY | 198 nm out, 5 nm northwest of the line | no report just now | 1,464 ft | ||||
| CRW Charleston, WV | 267 nm out, 5 nm west of the line, tower | no report just now | 947 ft | ||||
| MGW Morgantown, WV | 376 nm out, 2 nm southwest of the line, tower | no report just now | 1,243 ft | ||||
| JST Johnstown, PA | 436 nm out, 8 nm southeast of the line, tower | no report just now | 2,284 ft | ||||
| UNV State College, PA | 495 nm out, 17 nm southeast of the line, tower | no report just now | 1,231 ft | ||||
| ELM Elmira/Corning, NY | 574 nm out, 10 nm north of the line, tower | no report just now | 955 ft | ||||
| RME Rome, NY | 673 nm out, 11 nm northwest of the line, tower | no report just now | 504 ft | ||||
| LKP Lake Placid, NY | 763 nm out, 15 nm northwest of the line | no report just now | 1,747 ft | ||||
| BTV Burlington, VT | destination | no report just now | 334 ft |
The highest airport on this list sits at 2,284 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BTV when you get there the forecast at the estimated arrival, 11:44 am EDT (15:44 UTC)
BTV has no terminal forecast; use the nearest airport that does.
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 CHA 7:10 pm EDT (23:10 UTC), at BTV 6:13 pm EDT (22:13 UTC) (civil twilight ends 6:43 pm EDT (22:43 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: Lovell Field, Patrick Leahy Burlington International.