General Edward Lawrence Logan International to Indianapolis International BOS → IND
709 nautical miles (816 statute miles) west on a straight line, true course 262°, about 277° magnetic at the departure end (variation 15W). At 120 knots that is 5 h 57 min at the quickest height in today's winds (4,500 ft, a 1-knot headwind), arriving about 8:35 am EDT (12:35 UTC). Right now BOS is marginal VFR, wind from the north (010°) at 10 knots; IND is VFR, wind from the southeast (140°) 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: 4,627 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 TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 330 nm of the route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 10,000 ft. Over the first 80 nm of the route.
- AIRMET ZULU 1C: moderate icing up to 22,000 ft. Near the route, 40 nm along the route.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 130 to 410 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 BOS.
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 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 10 forecast points nearest it (BOS, BDL, ALB, AVP, PSB, AGC, CLE, CMH, FWA, IND). 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 | +1 kt | 13 °C | 119 kt | 5 h 57 min | 8:35 am EDT (12:35 UTC) |
| 6,500 ft | 330° at 13 kt | +5 kt | 12 °C | 115 kt | 6 h 10 min | 8:48 am EDT (12:48 UTC) |
| 8,500 ft | 320° at 15 kt | +7 kt | 9 °C | 113 kt | 6 h 16 min | 8:54 am EDT (12:54 UTC) |
| 10,500 ft | 310° at 15 kt | +9 kt | 6 °C | 111 kt | 6 h 23 min | 9:01 am EDT (13:01 UTC) |
| 12,500 ft | 300° at 15 kt | +11 kt | 2 °C | 109 kt | 6 h 30 min | 9:08 am EDT (13:08 UTC) |
| 14,500 ft | 300° at 17 kt | +13 kt | -2 °C | 107 kt | 6 h 38 min | 9:16 am EDT (13:16 UTC) |
| 16,500 ft | 290° at 20 kt | +16 kt | -7 °C | 104 kt | 6 h 49 min | 9:27 am EDT (13:27 UTC) |
| 18,000 ft FL180 | 290° at 22 kt | +17 kt | -10 °C | 103 kt | 6 h 53 min | 9:31 am EDT (13:31 UTC) |
| 24,000 ft FL240 | 280° at 25 kt | +21 kt | -21 °C | 99 kt | 7 h 10 min | 9:48 am EDT (13:48 UTC) |
| 30,000 ft FL300 | 280° at 33 kt | +29 kt | -35 °C | 91 kt | 7 h 47 min | 10:25 am EDT (14:25 UTC) |
| 34,000 ft FL340 | 270° at 43 kt | +40 kt | -42 °C | 80 kt | 8 h 52 min | 11:30 am EDT (15:30 UTC) |
| 39,000 ft FL390 | 280° at 42 kt | +38 kt | -49 °C | 82 kt | 8 h 39 min | 11:17 am EDT (15:17 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| BOS | used from 0 nm out; 25 nm from the line | 110/20 | 200/26 12° | 280/24 8° | 260/29 3° | 250/47 -10° | 230/59 -19° | 230/74 -33° | 240/95 -41° | 240/96 -53° |
| BDL | used from 50 nm out; 14 nm from the line | 120/24 | 290/23 12° | 280/21 8° | 250/36 3° | 250/41 -11° | 230/48 -21° | 230/78 -32° | 230/96 -41° | 230/86 -52° |
| ALB | used from 100 nm out; 42 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° |
| AVP | used from 150 nm out; 51 nm from the line | 150/5 | 350/13 12° | 270/20 8° | 260/17 4° | 260/25 -11° | 240/31 -22° | 240/54 -35° | 230/61 -41° | 240/55 -49° |
| PSB | used from 250 nm out; 62 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 400 nm out; 44 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° |
| CLE | used from 450 nm out; 42 nm from the line | 340/7 | 010/16 13° | 350/18 8° | 350/20 3° | 340/31 -10° | 340/46 -21° | 340/54 -37° | 330/62 -44° | 340/65 -49° |
| CMH | used from 499 nm out; 42 nm from the line | 330/15 | 340/22 14° | 340/24 9° | 340/23 4° | 340/35 -9° | 340/49 -20° | 340/58 -37° | 330/70 -42° | 340/55 -47° |
| FWA | used from 599 nm out; 59 nm from the line | 300/17 | 320/20 16° | 330/20 10° | 340/15 3° | 310/27 -8° | 320/37 -20° | 330/52 -36° | 330/65 -43° | 330/60 -50° |
| IND | used from 649 nm out; 35 nm from the line | 290/16 | 310/20 16° | 320/21 10° | 330/13 3° | 300/25 -7° | 320/32 -19° | 330/46 -34° | 320/61 -43° | 320/63 -50° |
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 |
|---|---|---|---|---|---|---|---|
| BOS Boston, MA | departure | marginal VFR Sky: a few clouds at 500 feet, a broken layer at 2,100 feet, overcast at 3,600 feet Weather: light rain, mist | from the north (010°) at 10 knots | 4 mi | 2,100 ft | 19 ft | 2:19 am EDT (06:19 UTC) |
| CEF Springfield/Chicopee, MA | 70 nm out, 1 nm east of the line, tower | low IFR Sky: overcast at 400 feet | from the north (010°) at 6 knots | 10+ mi | 400 ft | 241 ft | 06:11 UTC |
| BAF Westfield/Springfield, MA | 80 nm out, 3 nm east of the line, tower | IFR Sky: a broken layer at 600 feet, overcast at 1,300 feet | from the north-northeast (020°) at 9 knots | 9 mi | 600 ft | 270 ft | 05:53 UTC |
| MSV Monticello, NY | 170 nm out, 13 nm south of the line | low IFR Sky: overcast at 400 feet | from the northeast (040°) at 5 knots | 10+ mi | 400 ft | 1,403 ft | 05:56 UTC |
| IPT Williamsport, PA | 270 nm out, 21 nm south of the line, tower | marginal VFR Sky: overcast at 1,800 feet | calm | 10+ mi | 1,800 ft | 528 ft | 05:54 UTC |
| OYM St Marys, PA | 340 nm out, 4 nm north of the line | no report just now | 1,934 ft | ||||
| AXQ Clarion, PA | 380 nm out, 5 nm west of the line | no report just now | 1,457 ft | ||||
| CAK Akron, OH | 480 nm out, 7 nm north of the line, tower | IFR Sky: a broken layer at 500 feet, overcast at 1,900 feet Weather: light drizzle, mist | from the northwest (310°) at 5 knots | 6 mi | 500 ft | 1,225 ft | 05:51 UTC |
| MFD Mansfield, OH | 529 nm out, 15 nm north of the line, tower | low IFR Sky: a broken layer at 300 feet, overcast at 1,000 feet Weather: mist | from the west-northwest (300°) at 7 knots | 5 mi | 300 ft | 1,297 ft | 05:52 UTC |
| DAY Dayton, OH | 619 nm out, 18 nm southeast of the line, tower | marginal VFR Sky: overcast at 1,200 feet | from the west-northwest (290°) at 7 knots | 10+ mi | 1,200 ft | 1,009 ft | 05:56 UTC |
| AID Anderson, IN | 669 nm out, 13 nm northwest of the line, tower | IFR Sky: sky obscured at 700 feet Weather: mist | calm | 1 mi | 700 ft | 919 ft | 06:35 UTC |
| IND Indianapolis, IN | destination | VFR | from the southeast (140°) at 4 knots | 8 mi | none | 796 ft | 1:54 am EDT (05:54 UTC) |
The highest airport on this list sits at 1,934 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At IND when you get there the forecast at the estimated arrival, 8:35 am EDT (12:35 UTC)
Wind light and variable, visibility 6 miles, mist, shallow fog, a few clouds at 200 feet VFR
The whole forecast for IND
- From Mon 2:00 am EDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet
- At times between Mon 2:00 am EDT (06:00 UTC) and 6:00 am EDT (10:00 UTC): visibility 1 mile, mist, shallow fog, overcast at 200 feet
- From Mon 8:00 am EDT (12:00 UTC): wind light and variable, visibility 6 miles, mist, shallow fog, a few clouds at 200 feet
- From Mon 9:00 am EDT (13:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 20,000 feet
The forecast for BOS, the departure
- From Mon 2:00 am EDT (06:00 UTC): wind from the northeast at 12 knots, visibility 3 miles, light rain showers, mist, overcast at 300 feet
- From Mon 7:00 am EDT (11:00 UTC): wind from the north-northeast at 11 knots, visibility 5 miles, mist, a broken layer at 800 feet
- From Mon 11:00 am EDT (15:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
- From Mon 3:00 pm EDT (19:00 UTC): wind from the northwest at 7 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
- From Mon 11:00 pm EDT (03:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, scattered clouds at 4,500 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8802 Foxborough, MA, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 14 nm from the route, at the departure end · drones kept away from a public gathering · starts Saturday 17 October · ZBW
- 6/7153 North Sicuate, RI, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 24 nm from the route, 30 nm along the route · drones kept away from a public gathering · until 12 October · ZBW
- 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 410 nm along the route · a VIP movement · today · ZOB
- 6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 17 nm from the route, 440 nm along the route · security · today · ZOB
- 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 0 nm from the route, 440 nm along the route · a VIP movement · today · ZOB
Daylight
Sunset at BOS 6:07 pm EDT (22:07 UTC), at IND 7:10 pm EDT (23:10 UTC) (civil twilight ends 7:37 pm EDT (23:37 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: General Edward Lawrence Logan International, Indianapolis International.