The U.S. aircraft register, updated daily
Plan a flight · Mon 4:02 am EDT (08:02 UTC)

Lehigh Valley International to Cincinnati/Northern Kentucky International ABE → CVG

436 nautical miles (502 statute miles) west on a straight line, true course 260°, about 272° magnetic at the departure end (variation 12W). At 120 knots that is 3 h 40 min at the quickest height in today's winds (4,500 ft, a 1-knot headwind), arriving about 7:42 am EDT (11:42 UTC), after sunset at the destination. Right now ABE is marginal VFR, wind calm; CVG is low IFR, wind from the southwest (220°) at 3 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: 765 flights in the DOT's last twelve reported months, the route's page.

The return flight

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 TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 30 nm of the route.
  • AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 50 to 258 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 ABE.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

  • C560 at 13,000 ft, 34 nm south, 2:38 am EDT (06:38 UTC): moderate turbulence, overcast above 19,000 ft, heavy rain, remarks: during the descent. At the departure end, 34 nm south of the line.
    as filed, and in English
    PHL UA /OV 20 NW PHL/TM 0638/FL130 /TP C560/SK OVC190/WX +RA/TB MOD/RM DURD
    Report
    a routine report filed through PHL
    Where
    20 northwest phl
    Time
    06:38 UTC
    Height
    at 13,000 ft
    Aircraft
    C560
    Sky
    overcast from 19,000 ft
    Weather
    heavy rain
    Turbulence
    moderate
    Remarks
    during the descent
  • MD83 climbing, 23 nm north, 1:04 am EDT (05:04 UTC): a routine report with nothing remarked on. 347 nm along the route, 23 nm north of the line.
    as filed, and in English
    CMH UA /OV LCK/TM 0504/FLDURC/TP MD83/SK B010 T037
    Report
    a routine report filed through CMH
    Where
    over LCK
    Time
    05:04 UTC
    Height
    during the climb
    Aircraft
    MD83
    Sky
    B010 T037
  • B752 climbing, 7 nm west, 3:37 am EDT (07:37 UTC): overcast. At the destination end, 7 nm west of the line.
    as filed, and in English
    CVG UA /OV 5 W CVG/TM 0737/FLDURC/TP B752/SK B001 OVC T015
    Report
    a routine report filed through CVG
    Where
    5 west cvg
    Time
    07:37 UTC
    Height
    during the climb
    Aircraft
    B752
    Sky
    B001 overcast T015

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 5 forecast points nearest it (AVP, PSB, AGC, CMH, CVG). A plus sign is a headwind, a minus sign a tailwind.

HeightAverage windHead- or tailwindTemperatureGround speedTime en routeArrival
4,500 ft340° at 15 kt+1 kt13 °C119 kt3 h 40 min7:42 am EDT (11:42 UTC)
6,500 ft340° at 19 kt+2 kt12 °C118 kt3 h 42 min7:44 am EDT (11:44 UTC)
8,500 ft330° at 19 kt+4 kt9 °C116 kt3 h 46 min7:48 am EDT (11:48 UTC)
10,500 ft330° at 18 kt+5 kt6 °C115 kt3 h 47 min7:49 am EDT (11:49 UTC)
12,500 ft330° at 17 kt+6 kt2 °C114 kt3 h 49 min7:51 am EDT (11:51 UTC)
14,500 ft330° at 18 kt+7 kt-2 °C113 kt3 h 52 min7:54 am EDT (11:54 UTC)
16,500 ft330° at 20 kt+7 kt-7 °C113 kt3 h 52 min7:54 am EDT (11:54 UTC)
18,000 ft FL180330° at 21 kt+8 kt-10 °C112 kt3 h 54 min7:56 am EDT (11:56 UTC)
24,000 ft FL240320° at 26 kt+11 kt-22 °C109 kt4 h8:02 am EDT (12:02 UTC)
30,000 ft FL300320° at 33 kt+16 kt-36 °C104 kt4 h 12 min8:14 am EDT (12:14 UTC)
34,000 ft FL340300° at 38 kt+28 kt-41 °C92 kt4 h 44 min8:46 am EDT (12:46 UTC)
39,000 ft FL390290° at 35 kt+27 kt-48 °C93 kt4 h 41 min8:43 am EDT (12:43 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
PointFrom3,0006,0009,00012,00018,00024,00030,00034,00039,000
AVPused from 0 nm out; 47 nm from the line150/5350/13 12°270/20 8°260/17 4°260/25 -11°240/31 -22°240/54 -35°230/61 -41°240/55 -49°
PSBused from 50 nm out; 55 nm from the line360/13 13°330/14 7°300/11 3°290/12 -11°240/23 -23°270/25 -36°250/34 -40°250/45 -48°
AGCused from 149 nm out; 38 nm from the line350/14330/20 11°340/18 8°330/17 3°340/22 -11°340/31 -22°330/33 -36°300/34 -41°300/35 -47°
CMHused from 297 nm out; 39 nm from the line330/15340/22 14°340/24 9°340/23 4°340/35 -9°340/49 -20°340/58 -37°330/70 -42°340/55 -47°
CVGused from 396 nm out; 20 nm from the line320/18350/32 16°350/35 10°350/30 3°330/30 -7°340/44 -20°340/58 -35°330/72 -41°320/36 -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

AirportWhereConditionsWindVisibilityCeilingElevationReported
ABE Allentown, PA departure marginal VFR Sky: overcast at 1,200 feet calm 10+ mi 1,200 ft 393 ft 3:51 am EDT (07:51 UTC)
RDG Reading, PA 30 nm out, 13 nm southeast of the line, tower IFR Sky: overcast at 800 feet from the north-northeast (020°) at 4 knots 10+ mi 800 ft 343 ft 07:54 UTC
CXY Harrisburg, PA 69 nm out, 14 nm south of the line, tower IFR Sky: overcast at 700 feet from the northwest (320°) at 7 knots 10+ mi 700 ft 346 ft 07:56 UTC
AOO Altoona, PA 129 nm out, 6 nm northwest of the line marginal VFR Sky: scattered clouds at 600 feet, a broken layer at 1,200 feet, overcast at 2,000 feet Weather: mist calm 6 mi 1,200 ft 1,503 ft 07:53 UTC
JST Johnstown, PA 158 nm out, 10 nm north of the line, tower low IFR Sky: sky obscured at 300 feet Weather: light rain, fog from the northwest (310°) at 7 knots 0.5 mi 300 ft 2,284 ft 07:54 UTC
LBE Latrobe, PA 178 nm out, 13 nm northwest of the line, tower IFR Sky: a broken layer at 700 feet, overcast at 1,100 feet Weather: mist calm 2 mi 700 ft 1,198 ft 07:55 UTC
HLG Wheeling, WV 238 nm out, 19 nm north of the line, tower IFR Sky: a broken layer at 500 feet, overcast at 1,100 feet Weather: mist from the northwest (310°) at 4 knots 4 mi 500 ft 1,194 ft 07:53 UTC
PKB Parkersburg, WV 287 nm out, 21 nm south of the line, tower marginal VFR Sky: a few clouds at 900 feet, overcast at 1,500 feet from the west-northwest (300°) at 4 knots 9 mi 1,500 ft 858 ft 07:53 UTC
LCK Columbus, OH 347 nm out, 23 nm north of the line, tower IFR Sky: a broken layer at 800 feet, a broken layer at 1,300 feet, overcast at 1,800 feet Weather: mist from the west (270°) at 5 knots 2.5 mi 800 ft 743 ft 07:55 UTC
ILN Wilmington, OH 386 nm out, 12 nm northwest of the line, tower IFR Sky: overcast at 800 feet from the west-northwest (300°) at 7 knots 10+ mi 800 ft 1,076 ft 07:54 UTC
GEO Georgetown, OH 406 nm out, 20 nm southeast of the line no report just now 957 ft
CVG Covington, KY destination low IFR Sky: sky obscured at 100 feet Weather: fog from the southwest (220°) at 3 knots 0.25 mi 100 ft 896 ft 3:52 am EDT (07:52 UTC)

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 CVG when you get there the forecast at the estimated arrival, 7:42 am EDT (11:42 UTC)

Wind light and variable, visibility ½ mile, fog, scattered clouds at 200 feet low IFR

At times between Mon 4:00 am EDT (08:00 UTC) and 8:00 am EDT (12:00 UTC): visibility ½ mile, fog, sky obscured at 200 feet low IFR

The whole forecast for CVG
  • From Mon 4:00 am EDT (08:00 UTC): wind light and variable, visibility ½ mile, fog, scattered clouds at 200 feet
  • At times between Mon 4:00 am EDT (08:00 UTC) and 8:00 am EDT (12:00 UTC): visibility ½ mile, fog, sky obscured at 200 feet
  • From Mon 10:00 am EDT (14:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
  • From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 7 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
The forecast for ABE, the departure
  • From Mon 2:00 am EDT (06:00 UTC): wind from the northeast at 8 knots, visibility 6 miles, mist, showers nearby, overcast at 1,000 feet
  • At times between Mon 2:00 am EDT (06:00 UTC) and 5:00 am EDT (09:00 UTC): visibility 5 miles, light rain showers, mist, a broken layer at 900 feet
  • From Mon 7:00 am EDT (11:00 UTC): wind from the north at 6 knots, visibility 6 miles, mist, a broken layer at 2,000 feet
  • From Mon 11:00 am EDT (15:00 UTC): wind from the north-northwest at 10 knots, visibility more than 6 miles, scattered clouds at 3,500 feet
  • From Mon 6:00 pm EDT (22:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
  • From Mon 9:00 pm EDT (01:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

Temporary flight restrictions on the line or within 25 nm of it

  • 6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local on the route, at the destination end · a VIP movement · until 12 October · ZID

Daylight

Sunset at ABE 6:26 pm EDT (22:26 UTC), at CVG 7:04 pm EDT (23:04 UTC) (civil twilight ends 7:31 pm EDT (23:31 UTC)). At 120 knots the arrival at CVG is before sunrise there (7:45 am EDT (11:45 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

Radar now, the Northeast
Radar now, the Northeast · loop National Weather Service
Radar now, the central Great Lakes
Radar now, the central Great Lakes · loop National Weather Service
Radar, the whole country
Radar, the whole country · loop National Weather Service
Surface analysis now
Surface analysis now Weather Prediction Center
Forecast chart, 12 hours ahead
Forecast chart, 12 hours ahead Weather Prediction Center
Forecast chart, 24 hours ahead
Forecast chart, 24 hours ahead Weather Prediction Center

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: Lehigh Valley International, Cincinnati/Northern Kentucky International.