Tweed/New Haven Airport to Dallas-Fort Worth International HVN → DFW
1,256 nautical miles (1,445 statute miles) west on a straight line, true course 254°, about 267° magnetic at the departure end (variation 13W). At 120 knots that is 11 h 19 min at the quickest height in today's winds (12,500 ft, a 9-knot headwind), arriving about 1:03 pm CDT (18:03 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: 194 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 E22E: thunderstorms (a convective SIGMET) up to 40,000 ft, moving from the southwest at 20 knots, until 3:55 am EDT (07:55 UTC). Near the route, 269 nm along the route.
as issued
WSUS31 KKCI 120555 MKCE WST 120555 CONVECTIVE SIGMET 22E VALID UNTIL 0755Z NY NJ PA DE MD VA DC WV AND MA RI DE NJ NY CSTL WTRS FROM 40E HTO-80SSW ACK-100ESE SIE-30SW CSN-40SSE JST-40E HTO AREA EMBD TS MOV FROM 24020KT. TOPS TO FL400.
- 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 first 718 nm of the route.
- AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 289 nm of the route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 10,000 ft. Near the route, at the departure end.
- AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 199 to 429 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 HVN.
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 13 forecast points nearest it (JFK, AVP, PSB, EKN, CRW, CVG, LOU, EVV, CGI, MEM, LIT, FSM, DAL). 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 | 280° at 11 kt | +10 kt | 12 °C | 110 kt | 11 h 25 min | 1:09 pm CDT (18:09 UTC) |
| 6,500 ft | 290° at 13 kt | +10 kt | 14 °C | 110 kt | 11 h 25 min | 1:09 pm CDT (18:09 UTC) |
| 8,500 ft | 290° at 15 kt | +11 kt | 11 °C | 109 kt | 11 h 31 min | 1:15 pm CDT (18:15 UTC) |
| 10,500 ft | 290° at 15 kt | +10 kt | 7 °C | 110 kt | 11 h 25 min | 1:09 pm CDT (18:09 UTC) |
| 12,500 ft | 300° at 14 kt | +9 kt | 4 °C | 111 kt | 11 h 19 min | 1:03 pm CDT (18:03 UTC) |
| 14,500 ft | 290° at 15 kt | +10 kt | 0 °C | 110 kt | 11 h 25 min | 1:09 pm CDT (18:09 UTC) |
| 16,500 ft | 290° at 16 kt | +12 kt | -4 °C | 108 kt | 11 h 38 min | 1:22 pm CDT (18:22 UTC) |
| 18,000 ft FL180 | 290° at 17 kt | +13 kt | -8 °C | 107 kt | 11 h 44 min | 1:28 pm CDT (18:28 UTC) |
| 24,000 ft FL240 | 290° at 23 kt | +17 kt | -19 °C | 103 kt | 12 h 12 min | 1:56 pm CDT (18:56 UTC) |
| 30,000 ft FL300 | 290° at 35 kt | +25 kt | -33 °C | 95 kt | 13 h 13 min | 2:57 pm CDT (19:57 UTC) |
| 34,000 ft FL340 | 280° at 41 kt | +31 kt | -40 °C | 89 kt | 14 h 07 min | 3:51 pm CDT (20:51 UTC) |
| 39,000 ft FL390 | 290° at 38 kt | +27 kt | -50 °C | 93 kt | 13 h 30 min | 3:14 pm CDT (20:14 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JFK | used from 0 nm out; 35 nm from the line | 250/18 | 250/23 14° | 240/33 9° | 240/33 4° | 240/38 -10° | 240/45 -21° | 230/86 -32° | 230/102 -40° | 230/84 -51° |
| AVP | used from 100 nm out; 41 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 199 nm out; 50 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° | |
| EKN | used from 299 nm out; 44 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 399 nm out; 38 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° |
| CVG | used from 498 nm out; 64 nm from the line | 320/18 | 350/32 16° | 350/35 10° | 350/30 3° | 330/30 -7° | 340/44 -20° | 340/58 -35° | 330/72 -41° | 320/36 -49° |
| LOU | used from 548 nm out; 52 nm from the line | 310/18 | 340/28 16° | 340/29 10° | 350/27 3° | 330/27 -7° | 340/39 -19° | 330/58 -33° | 330/67 -41° | 330/40 -49° |
| EVV | used from 648 nm out; 63 nm from the line | 280/15 | 290/12 17° | 310/16 10° | 320/13 5° | 310/22 -6° | 320/26 -18° | 320/38 -33° | 310/56 -41° | 320/55 -51° |
| CGI | used from 747 nm out; 65 nm from the line | 240/20 | 270/15 15° | 280/15 11° | 300/13 6° | 290/20 -6° | 280/24 -18° | 300/34 -32° | 300/47 -41° | 310/49 -51° |
| MEM | used from 847 nm out; 56 nm from the line | 230/19 | 260/16 15° | 270/17 12° | 300/13 6° | 300/15 -5° | 300/26 -18° | 300/34 -32° | 300/41 -40° | 310/46 -52° |
| LIT | used from 947 nm out; 30 nm from the line | 220/21 | 230/17 16° | 250/24 12° | 260/15 7° | 260/13 -5° | 280/25 -16° | 290/35 -30° | 300/42 -40° | 300/40 -52° |
| FSM | used from 1046 nm out; 61 nm from the line | 210/27 | 250/23 16° | 250/20 13° | 240/17 8° | 250/18 -6° | 260/31 -16° | 280/42 -30° | 280/44 -40° | 290/38 -51° |
| DAL | used from 1146 nm out; 79 nm from the line | 190/29 | 220/23 17° | 220/17 13° | 250/18 8° | 230/18 -5° | 240/18 -15° | 270/34 -29° | 280/33 -39° | 300/36 -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 |
|---|---|---|---|---|---|---|---|
| HVN New Haven, CT | departure | no report just now | 12 ft | ||||
| HPN White Plains, NY | 40 nm out, 1 nm southeast of the line, tower | no report just now | 439 ft | ||||
| CXY Harrisburg, PA | 189 nm out, 7 nm south of the line, tower | no report just now | 346 ft | ||||
| CKB Clarksburg, WV | 359 nm out, 8 nm southeast of the line, tower | no report just now | 1,223 ft | ||||
| PKB Parkersburg, WV | 409 nm out, 15 nm north of the line, tower | no report just now | 858 ft | ||||
| LEX Lexington, KY | 578 nm out, 3 nm east of the line, tower | no report just now | 979 ft | ||||
| EKX Elizabethtown, KY | 638 nm out, 6 nm northwest of the line | no report just now | 775 ft | ||||
| UCY Union City, TN | 807 nm out, 4 nm southeast of the line | no report just now | 345 ft | ||||
| LIT Little Rock, AR | 997 nm out, 21 nm southeast of the line, tower | no report just now | 266 ft | ||||
| DEQ De Queen, AR | 1106 nm out, 6 nm southeast of the line | no report just now | 354 ft | ||||
| TKI Dallas, TX | 1226 nm out, 4 nm northwest of the line, tower | no report just now | 588 ft | ||||
| DFW Dallas-Fort Worth, TX | destination | no report just now | 606 ft |
The highest airport on this list sits at 1,223 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At DFW when you get there the forecast at the estimated arrival, 1:03 pm CDT (18:03 UTC)
DFW has no terminal forecast; use the nearest airport that does.
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 15 nm from the route, 60 nm along the route · security · until 20 October · ZNY
- 9/2934 DALLAS, TX 5 nm from the route, at the destination end · a VIP movement · ZFW
- 6/8646 Arlington, TX, Thursday, October 15, 2026 through Friday, October 16, 2026 UTC 8 nm from the route, at the destination end · drones kept away from a public gathering · starts Thursday 15 October · ZFW
Daylight
Sunset at HVN 6:15 pm EDT (22:15 UTC), at DFW 6:58 pm CDT (23:58 UTC) (civil twilight ends 7:23 pm CDT (00:23 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: Tweed/New Haven Airport, Dallas-Fort Worth International.