Buffalo Niagara International to Athens/Ben Epps Airport BUF → AHN
581 nautical miles (669 statute miles) southwest on a straight line, true course 203°, about 214° magnetic at the departure end (variation 11W). At 120 knots that is 4 h 14 min at the quickest height in today's winds (18,000 ft, a 17-knot tailwind), arriving about 7:09 am EDT (11:09 UTC), after sunset at the destination. 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: 2 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 route from 69 to 483 nm out.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 69 to 493 nm out.
- AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Over the route from 394 to 522 nm out.
- AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the last 158 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 BUF.
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 6 forecast points nearest it (BUF, AGC, EKN, CRW, TRI, GSP). 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 | 330° at 19 kt | −13 kt | 11 °C | 133 kt | 4 h 22 min | 7:17 am EDT (11:17 UTC) |
| 6,500 ft | 340° at 20 kt | −14 kt | 10 °C | 134 kt | 4 h 20 min | 7:15 am EDT (11:15 UTC) |
| 8,500 ft | 330° at 21 kt | −14 kt | 8 °C | 134 kt | 4 h 20 min | 7:15 am EDT (11:15 UTC) |
| 10,500 ft | 330° at 21 kt | −14 kt | 5 °C | 134 kt | 4 h 20 min | 7:15 am EDT (11:15 UTC) |
| 12,500 ft | 330° at 22 kt | −14 kt | 2 °C | 134 kt | 4 h 20 min | 7:15 am EDT (11:15 UTC) |
| 14,500 ft | 330° at 25 kt | −15 kt | -2 °C | 135 kt | 4 h 18 min | 7:13 am EDT (11:13 UTC) |
| 16,500 ft | 330° at 27 kt | −16 kt | -6 °C | 136 kt | 4 h 16 min | 7:11 am EDT (11:11 UTC) |
| 18,000 ft FL180 | 330° at 29 kt | −17 kt | -9 °C | 137 kt | 4 h 14 min | 7:09 am EDT (11:09 UTC) |
| 24,000 ft FL240 | 320° at 32 kt | −15 kt | -20 °C | 135 kt | 4 h 18 min | 7:13 am EDT (11:13 UTC) |
| 30,000 ft FL300 | 320° at 34 kt | −16 kt | -35 °C | 136 kt | 4 h 16 min | 7:11 am EDT (11:11 UTC) |
| 34,000 ft FL340 | 310° at 36 kt | −11 kt | -40 °C | 131 kt | 4 h 26 min | 7:21 am EDT (11:21 UTC) |
| 39,000 ft FL390 | 310° at 39 kt | −11 kt | -48 °C | 131 kt | 4 h 26 min | 7:21 am EDT (11:21 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| BUF | used from 0 nm out; 25 nm from the line | 320/10 | 010/16 10° | 360/10 6° | 340/13 2° | 330/22 -11° | 300/25 -23° | 320/31 -38° | 300/29 -44° | 280/36 -50° |
| AGC | used from 99 nm out; 42 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° |
| EKN | used from 197 nm out; 52 nm from the line | 330/21 12° | 330/25 7° | 350/22 2° | 330/24 -10° | 310/27 -21° | 320/33 -35° | 290/31 -39° | 290/34 -47° | |
| CRW | used from 246 nm out; 36 nm from the line | 330/20 | 330/23 11° | 340/25 8° | 340/21 2° | 340/33 -9° | 340/41 -20° | 330/42 -35° | 320/44 -39° | 320/43 -47° |
| TRI | used from 345 nm out; 55 nm from the line | 330/22 11° | 330/29 7° | 330/32 3° | 330/36 -8° | 320/34 -19° | 320/36 -34° | 320/43 -39° | 320/46 -47° | |
| GSP | used from 493 nm out; 32 nm from the line | 320/22 | 340/19 13° | 320/18 8° | 310/24 5° | 300/34 -7° | 300/36 -18° | 290/30 -33° | 300/32 -39° | 320/42 -49° |
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 |
|---|---|---|---|---|---|---|---|
| BUF Buffalo, NY | departure | no report just now | 726 ft | ||||
| JHW Jamestown, NY | 49 nm out, 4 nm southwest of the line | no report just now | 1,723 ft | ||||
| FKL Franklin, PA | 108 nm out, 10 nm northwest of the line | no report just now | 1,540 ft | ||||
| PIT Pittsburgh, PA | 158 nm out, 7 nm west of the line, tower | no report just now | 1,202 ft | ||||
| HLG Wheeling, WV | 187 nm out, 16 nm northwest of the line, tower | no report just now | 1,194 ft | ||||
| USW Spencer, WV | 276 nm out, 16 nm northwest of the line | no report just now | 928 ft | ||||
| CRW Charleston, WV | 305 nm out, 17 nm northwest of the line, tower | no report just now | 947 ft | ||||
| VJI Abingdon, VA | 404 nm out, 1 nm south of the line | no report just now | 2,087 ft | ||||
| TRI Bristol/Johnson/Kingsport, TN | 424 nm out, 11 nm west of the line, tower | no report just now | 1,518 ft | ||||
| AVL Asheville, NC | 483 nm out, 5 nm southeast of the line, tower | no report just now | 2,163 ft | ||||
| CEU Clemson, SC | 532 nm out, 5 nm southeast of the line | no report just now | 890 ft | ||||
| AHN Athens, GA | destination | no report just now | 812 ft |
The highest airport on this list sits at 2,163 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At AHN when you get there the forecast at the estimated arrival, 7:09 am EDT (11:09 UTC)
AHN has no terminal forecast; use the nearest airport that does.
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 7 nm from the route, 128 nm along the route · a VIP movement · today · ZOB
- 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 7 nm from the route, 128 nm along the route · a VIP movement · today · ZOB
Daylight
Sunset at BUF 6:37 pm EDT (22:37 UTC), at AHN 7:03 pm EDT (23:03 UTC) (civil twilight ends 7:28 pm EDT (23:28 UTC)). At 120 knots the arrival at AHN is before sunrise there (7:35 am EDT (11:35 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: Buffalo Niagara International, Athens/Ben Epps Airport.