James M Cox Dayton International to Nashville International DAY → BNA
255 nautical miles (293 statute miles) southwest on a straight line, true course 208°, about 214° magnetic at the departure end (variation 6W). At 120 knots that is 1 h 45 min at the quickest height in today's winds (24,000 ft, a 26-knot tailwind), arriving about 10:19 pm CDT (03:19 UTC), after sunset at the destination. Right now DAY is marginal VFR, wind from the north-northwest (330°) at 6 knots; BNA is VFR, wind variable 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: 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), from 8:00 pm EDT (00:00 UTC). Over the first 20 nm of the route.
- AIRMET TANGO 6W: moderate turbulence above 18,000 ft from 28,000 ft to 40,000 ft, from 8:00 pm EDT (00:00 UTC). Over the last 10 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 DAY.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- CRJ9 descending, 0 nm north, 9:15 pm EDT (01:15 UTC): a routine report with nothing remarked on. At the departure end, 0 nm north of the line.
as filed, and in English
DAY UA /OV DAY/TM 0115/FLDURD/TP CRJ9/SK T031 B005
- Report
- a routine report filed through DAY
- Where
- over DAY
- Time
- 01:15 UTC
- Height
- during the descent
- Aircraft
- CRJ9
- Sky
- T031 B005
- A321 at 21,000 ft, 25 nm north, 8:23 pm EDT (00:23 UTC): no turbulence. At the departure end, 25 nm north of the line.
as filed, and in English
IND UA /OV ROD/TM 0023/FL210/TP A321/TB NEG
- Report
- a routine report filed through IND
- Where
- over ROD
- Time
- 00:23 UTC
- Height
- at 21,000 ft
- Aircraft
- A321
- Turbulence
- none
- E145 climbing, 0 nm north, 7:51 pm EDT (23:51 UTC): a routine report with nothing remarked on. At the departure end, 0 nm north of the line.
as filed, and in English
CMH UA /OV DAY/TM 2351/FLDURC/TP E145/SK B005 T035
- Report
- a routine report filed through CMH
- Where
- over DAY
- Time
- 23:51 UTC
- Height
- during the climb
- Aircraft
- E145
- Sky
- B005 T035
- E545 at 28,000 ft, 25 nm north, 7:15 pm EDT (23:15 UTC): no turbulence. At the departure end, 25 nm north of the line.
as filed, and in English
IND UA /OV ROD/TM 2315/FL280/TP E545/TB NEG
- Report
- a routine report filed through IND
- Where
- over ROD
- Time
- 23:15 UTC
- Height
- at 28,000 ft
- Aircraft
- E545
- Turbulence
- none
- B744 climbing, 0 nm northwest, 8:02 pm EDT (00:02 UTC): light turbulence, overcast. 49 nm along the route, 0 nm northwest of the line.
as filed, and in English
CVG UA /OV 10 N CVG/TM 0002/FLDURC/TP B744/SK B022 OVC T036/TB LT TB SFC-036
- Report
- a routine report filed through CVG
- Where
- 10 north cvg
- Time
- 00:02 UTC
- Height
- during the climb
- Aircraft
- B744
- Sky
- B022 overcast T036
- Turbulence
- lt turbulence from the surface to 3,600 ft
- B737 at 23,000 ft, 5 nm east, 7:51 pm EDT (23:51 UTC): light turbulence. 59 nm along the route, 5 nm east of the line.
as filed, and in English
IND UA /OV CVG/TM 2351/FL230/TP B737/TB LGT
- Report
- a routine report filed through IND
- Where
- over CVG
- Time
- 23:51 UTC
- Height
- at 23,000 ft
- Aircraft
- B737
- Turbulence
- light
- B739 climbing, 2 nm south, 7:31 pm EDT (23:31 UTC): overcast. 59 nm along the route, 2 nm south of the line.
as filed, and in English
CVG UA /OV 5 W CVG/TM 2331/FLDURC/TP B739/SK B026 OVC T036
- Report
- a routine report filed through CVG
- Where
- 5 west cvg
- Time
- 23:31 UTC
- Height
- during the climb
- Aircraft
- B739
- Sky
- B026 overcast T036
- A333 at 4,000 ft, 5 nm west, 6:44 pm EDT (22:44 UTC): overcast. 59 nm along the route, 5 nm west of the line.
as filed, and in English
CVG UA /OV CVG270010/TM 2244/FL040/TP A333/SK B025 OVC T035
- Report
- a routine report filed through CVG
- Where
- 10 nm west (270°) of CVG
- Time
- 22:44 UTC
- Height
- at 4,000 ft
- Aircraft
- A333
- Sky
- B025 overcast T035
- B712 at 600 ft, 36 nm southeast, 9:06 pm EDT (01:06 UTC): overcast. 108 nm along the route, 36 nm southeast of the line.
as filed, and in English
LEX UA /OV KLEX/TM 0106/FL006/TP B712/SK OVC B006
- Report
- a routine report filed through LEX
- Where
- over KLEX
- Time
- 01:06 UTC
- Height
- at 600 ft
- Aircraft
- B712
- Sky
- overcast B006
- CRJ9 descending, 36 nm southeast, 7:43 pm EDT (23:43 UTC): overcast up to 6,200 ft; overcast above 1,800 ft. 108 nm along the route, 36 nm southeast of the line.
as filed, and in English
LEX UA /OV LEX/TM 2343/FLDURD/TP CRJ9/SK TOPS OVC062 BASES OVC018
- Report
- a routine report filed through LEX
- Where
- over LEX
- Time
- 23:43 UTC
- Height
- during the descent
- Aircraft
- CRJ9
- Sky
- tops OVC062 bases OVC018
- A319 at 25,000 ft, 5 nm southwest, 7:14 pm EDT (23:14 UTC): no turbulence. 186 nm along the route, 5 nm southwest of the line.
as filed, and in English
IND UA /OV BWG070017/TM 2314/FL250/TP A319/TB NEG
- Report
- a routine report filed through IND
- Where
- 17 nm east (070°) of BWG
- Time
- 23:14 UTC
- Height
- at 25,000 ft
- Aircraft
- A319
- Turbulence
- none
- B738 at 34,000 ft, 45 nm northwest, 7:41 pm EDT (23:41 UTC): light to moderate chop turbulence, remarks: zme. At the destination end, 45 nm northwest of the line.
as filed, and in English
CKV UA /OV CKV/TM 2341/FL340/TP B738/TB CONS LGT OCNL MOD CHOP/RM ZME
- Report
- a routine report filed through CKV
- Where
- over CKV
- Time
- 23:41 UTC
- Height
- at 34,000 ft
- Aircraft
- B738
- Turbulence
- continuous light occasional moderate chop
- Remarks
- zme
- B77W at 31,000 ft, 29 nm northwest, 7:27 pm EDT (23:27 UTC): light to moderate chop turbulence, remarks: zme. At the destination end, 29 nm northwest of the line.
as filed, and in English
BNA UA /OV BNA315030/TM 2327/FL310/TP B77W/TB CONS LGT OCNL MOD CHOP/RM ZME
- Report
- a routine report filed through BNA
- Where
- 30 nm northwest (315°) of BNA
- Time
- 23:27 UTC
- Height
- at 31,000 ft
- Aircraft
- B77W
- Turbulence
- continuous light occasional moderate chop
- Remarks
- zme
- A319 at 32,000 ft, 20 nm west, 6:56 pm EDT (22:56 UTC): light to moderate chop turbulence, remarks: ZME62. At the destination end, 20 nm west of the line.
as filed, and in English
BNA UA /OV BNA315020/TM 2256/FL320/TP A319/TB CONS LGT OCNL MOD CHOP/RM ZME62
- Report
- a routine report filed through BNA
- Where
- 20 nm northwest (315°) of BNA
- Time
- 22:56 UTC
- Height
- at 32,000 ft
- Aircraft
- A319
- Turbulence
- continuous light occasional moderate chop
- Remarks
- ZME62
Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 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 3 forecast points nearest it (CVG, LOU, BNA). 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 18 kt | −11 kt | 131 kt | 1 h 57 min | 10:31 pm CDT (03:31 UTC) | |
| 6,500 ft | 340° at 25 kt | −17 kt | 13 °C | 137 kt | 1 h 52 min | 10:26 pm CDT (03:26 UTC) |
| 8,500 ft | 330° at 27 kt | −16 kt | 10 °C | 136 kt | 1 h 52 min | 10:26 pm CDT (03:26 UTC) |
| 10,500 ft | 340° at 31 kt | −20 kt | 6 °C | 140 kt | 1 h 49 min | 10:23 pm CDT (03:23 UTC) |
| 12,500 ft | 340° at 34 kt | −23 kt | 3 °C | 143 kt | 1 h 47 min | 10:21 pm CDT (03:21 UTC) |
| 14,500 ft | 340° at 35 kt | −23 kt | -1 °C | 143 kt | 1 h 47 min | 10:21 pm CDT (03:21 UTC) |
| 16,500 ft | 340° at 35 kt | −23 kt | -6 °C | 143 kt | 1 h 47 min | 10:21 pm CDT (03:21 UTC) |
| 18,000 ft FL180 | 340° at 35 kt | −22 kt | -9 °C | 142 kt | 1 h 48 min | 10:22 pm CDT (03:22 UTC) |
| 24,000 ft FL240 | 340° at 39 kt | −26 kt | -20 °C | 146 kt | 1 h 45 min | 10:19 pm CDT (03:19 UTC) |
| 30,000 ft FL300 | 320° at 40 kt | −18 kt | -35 °C | 138 kt | 1 h 51 min | 10:25 pm CDT (03:25 UTC) |
| 34,000 ft FL340 | 320° at 44 kt | −19 kt | -40 °C | 139 kt | 1 h 50 min | 10:24 pm CDT (03:24 UTC) |
| 39,000 ft FL390 | 320° at 36 kt | −16 kt | -47 °C | 136 kt | 1 h 52 min | 10:26 pm CDT (03:26 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CVG | used from 0 nm out; 31 nm from the line | 350/13 | 340/20 13° | 340/22 8° | 350/30 3° | 340/30 -9° | 340/38 -21° | 330/37 -35° | 320/38 -40° | 310/35 -47° |
| LOU | used from 98 nm out; 14 nm from the line | 320/15 | 340/24 14° | 330/28 9° | 340/34 4° | 340/37 -9° | 340/42 -20° | 320/39 -35° | 320/45 -39° | 330/40 -47° |
| BNA | used from 196 nm out; 34 nm from the line | 280/13 | 340/34 16° | 330/38 10° | 330/44 5° | 330/39 -8° | 330/38 -19° | 320/49 -34° | 330/53 -40° | 330/35 -47° |
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 |
|---|---|---|---|---|---|---|---|
| DAY Dayton, OH | departure | marginal VFR Sky: a broken layer at 1,000 feet, overcast at 1,400 feet | from the north-northwest (330°) at 6 knots | 7 mi | 1,000 ft | 1,009 ft | 9:18 pm EDT (01:18 UTC) |
| HAO Hamilton, OH | 39 nm out, 5 nm northeast of the line | marginal VFR Sky: overcast at 1,700 feet | calm | 10+ mi | 1,700 ft | 631 ft | 00:53 UTC |
| CVG Covington, KY | 59 nm out, 7 nm east of the line, tower | VFR Sky: scattered clouds at 1,800 feet | from the north-northwest (330°) at 5 knots | 10+ mi | none | 896 ft | 01:21 UTC |
| LOU Louisville, KY | 118 nm out, 14 nm west of the line, tower | VFR | calm | 10+ mi | none | 545 ft | 00:53 UTC |
| BRY Bardstown, KY | 137 nm out, 5 nm southeast of the line | marginal VFR Sky: overcast at 1,300 feet | from the west-northwest (300°) at 3 knots | 10+ mi | 1,300 ft | 669 ft | 23:35 UTC |
| GLW Glasgow, KY | 186 nm out, 8 nm southeast of the line | low IFR Sky: overcast at 200 feet Weather: fog | calm | 0.25 mi | 200 ft | 716 ft | 01:15 UTC |
| XNX Gallatin, TN | 235 nm out, 5 nm southeast of the line | VFR | calm | 8 mi | none | 583 ft | 01:10 UTC |
| BNA Nashville, TN | destination | VFR | variable at 4 knots | 10+ mi | none | 599 ft | 7:53 pm CDT (00:53 UTC) |
The highest airport on this list sits at 1,009 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BNA when you get there the forecast at the estimated arrival, 10:19 pm CDT (03:19 UTC)
Wind light and variable, visibility more than 6 miles, clear skies VFR
The whole forecast for BNA
- From Sun 7:00 pm CDT (00:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
- From Mon 11:00 am CDT (16:00 UTC): wind from the west-southwest at 7 knots, visibility more than 6 miles, a few clouds at 20,000 feet
- From Mon 8:00 pm CDT (01:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, clear skies
The forecast for DAY, the departure
- From Sun 8:00 pm EDT (00:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, overcast at 800 feet
- From Mon 12:00 am EDT (04:00 UTC): wind from the west-northwest at 4 knots, visibility 5 miles, mist, scattered clouds at 600 feet
- From Mon 5:00 am EDT (09:00 UTC): wind from the west at 3 knots, visibility 2 miles, mist, scattered clouds at 200 feet
- At times between Mon 6:00 am EDT (10:00 UTC) and 9:00 am EDT (13:00 UTC): visibility ¼ mile, fog, sky obscured at 200 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the south-southwest at 8 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
- From Mon 1:00 pm EDT (17:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered 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 2 nm from the route, 59 nm along the route · a VIP movement · until 12 October · ZID
- 6/0708 Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC 6 nm from the route, at the destination end · security · until 1 August · ZME
Daylight
Sunset at DAY 7:02 pm EDT (23:02 UTC), at BNA 6:15 pm CDT (23:15 UTC) (civil twilight ends 6:40 pm CDT (23:40 UTC)). At 120 knots the arrival at BNA is after sunset there (6:16 pm CDT (23:16 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: James M Cox Dayton International, Nashville International.