Plan a flight · Mon 9:07 am EDT (13:07 UTC)

St. Pete-Clearwater International to John Glenn Columbus International PIE → CMH

726 nautical miles (835 statute miles) north on a straight line, true course 359°, about 004° magnetic at the departure end (variation 5W). At 120 knots that is 7 h 03 min at the quickest height in today's winds (3,500 ft, a 17-knot headwind), arriving about 4:10 pm EDT (20:10 UTC). Right now PIE is VFR, wind from the north (360°) at 6 knots; CMH is IFR, wind from the west-southwest (250°) at 8 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 TANGO 2W: moderate turbulence above 18,000 ft from 30,000 ft to 41,000 ft. Over the route from 40 to 249 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 398 to 487 nm out.
AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 6,000 ft. Over the route from 398 to 477 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 438 to 616 nm out.
AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Near the route, 447 nm along the route.
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 last 268 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 PIE.

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

B38M at 38,000 ft, 38 nm west, 7:00 am EDT (11:00 UTC): moderate turbulence, no icing, remarks: ztlfd 22. 259 nm along the route, 38 nm west of the line.
as filed, and in English
```
ATL UA /OV VNA/TM 1100/FL380/TP B38M/TB MOD/IC NEG/RM ZTLFD 22
```
Report
a routine report filed through ATL
Where
over VNA
Time
11:00 UTC
Height
at 38,000 ft
Aircraft
B38M
Turbulence
moderate
Icing
none
Remarks
ztlfd 22
B739 at 36,000 ft, 2 nm west, 7:18 am EDT (11:18 UTC): moderate turbulence, remarks: ztlfd 36. 418 nm along the route, 2 nm west of the line.
as filed, and in English
```
ATL UA /OV ODF065025/TM 1118/FL360/TP B739/TB MOD/RM ZTLFD 36
```
Report
a routine report filed through ATL
Where
25 nm northeast (065°) of ODF
Time
11:18 UTC
Height
at 36,000 ft
Aircraft
B739
Turbulence
moderate
Remarks
ztlfd 36
B737 at 21,000 ft, 7 nm east, 7:07 am EDT (11:07 UTC): no chop turbulence from 12,000 ft to 21,000 ft, clear from 21,000 ft to 60,000 ft. 60 nm along the route, 7 nm east of the line.
as filed, and in English
```
CGC UA /OV CGC/TM 1107/FL210/TP B737/SK SKC/TB NEG CHOP 120-210
```
Report
a routine report filed through CGC
Where
over CGC
Time
11:07 UTC
Height
at 21,000 ft
Aircraft
B737
Sky
clear
Turbulence
no chop from 12,000 ft to 21,000 ft
B738 at 38,000 ft, 25 nm east, 7:09 am EDT (11:09 UTC): no turbulence. 80 nm along the route, 25 nm east of the line.
as filed, and in English
```
OCF UA /OV OCF/TM 1109/FL380/TP B738/TB NEG
```
Report
a routine report filed through OCF
Where
over OCF
Time
11:09 UTC
Height
at 38,000 ft
Aircraft
B738
Turbulence
none
C172 at 4,500 ft, 44 nm east, 8:35 am EDT (12:35 UTC): clear from 4,500 ft to 60,000 ft, wind 330° at 20 knots, remarks: good visibility. 89 nm along the route, 44 nm east of the line.
as filed, and in English
```
28J UA /OV 28J225015 /TM 1235 /FL045 /TP C172 /SK SKC /WV 33020KT /RM GOOD VIS
```
Report
a routine report filed through 28J
Where
15 nm southwest (225°) of 28J
Time
12:35 UTC
Height
at 4,500 ft
Aircraft
C172
Sky
clear
Wind
from 330° at 20 knots
Remarks
good visibility
B737 at 33,000 ft, 8 nm southwest, 8:58 am EDT (12:58 UTC): light turbulence. 109 nm along the route, 8 nm southwest of the line.
as filed, and in English
```
GNV UA /OV GNV270030/TM 1258/FL330/TP B737/TB CONS LGT
```
Report
a routine report filed through GNV
Where
30 nm west (270°) of GNV
Time
12:58 UTC
Height
at 33,000 ft
Aircraft
B737
Turbulence
continuous light
UAL2307 at 34,000 ft, 43 nm west, 8:37 am EDT (12:37 UTC): light chop turbulence, wind 130° at 47 knots. 119 nm along the route, 43 nm west of the line.
as filed, and in English
```
ARP UAL2307 2951N 08333W 1237 F340 130/047KT TB LGT CHOP IC
```
Report
a routine report filed through ARP
B739 at 34,000 ft, 44 nm west, 6:53 am EDT (10:53 UTC): light to moderate turbulence. 129 nm along the route, 44 nm west of the line.
as filed, and in English
```
TLH UA /OV SZW120050/TM 1053/FL340/TP B739/TB CONS LGT OCNL MOD
```
Report
a routine report filed through TLH
Where
50 nm southeast (120°) of SZW
Time
10:53 UTC
Height
at 34,000 ft
Aircraft
B739
Turbulence
continuous light occasional moderate
TBM8 at 29,000 ft, 5 nm north, 8:20 am EDT (12:20 UTC): no turbulence, remarks: smooth. 139 nm along the route, 5 nm north of the line.
as filed, and in English
```
GNV UA /OV TAY220015/TM 1220/FL290/TP TBM8/TB NEG/RM SMOOTH
```
Report
a routine report filed through GNV
Where
15 nm southwest (220°) of TAY
Time
12:20 UTC
Height
at 29,000 ft
Aircraft
TBM8
Turbulence
none
Remarks
smooth
A321 at 36,000 ft, 10 nm east, 8:49 am EDT (12:49 UTC): no turbulence. 159 nm along the route, 10 nm east of the line.
as filed, and in English
```
GNV UA /OV TAY/TM 1249/FL360/TP A321/TB NEG
```
Report
a routine report filed through GNV
Where
over TAY
Time
12:49 UTC
Height
at 36,000 ft
Aircraft
A321
Turbulence
none
C182 at 8,000 ft, 24 nm east, 6:45 am EDT (10:45 UTC): no turbulence, no icing, clear from 8,000 ft to 60,000 ft. 199 nm along the route, 24 nm east of the line.
as filed, and in English
```
AYS UA /OV AYS090015/TM 1045/FL080/TP C182/SK SKC/TB NEG/IC NEG
```
Report
a routine report filed through AYS
Where
15 nm east (090°) of AYS
Time
10:45 UTC
Height
at 8,000 ft
Aircraft
C182
Sky
clear
Turbulence
none
Icing
none
B738 at 37,000 ft, 12 nm east, 8:06 am EDT (12:06 UTC): no turbulence. 219 nm along the route, 12 nm east of the line.
as filed, and in English
```
AMG UA /OV AMG/TM 1206/FL370/TP B738/TB NEG
```
Report
a routine report filed through AMG
Where
over AMG
Time
12:06 UTC
Height
at 37,000 ft
Aircraft
B738
Turbulence
none
B752 at 35,000 ft, 12 nm east, 7:13 am EDT (11:13 UTC): light chop turbulence. 219 nm along the route, 12 nm east of the line.
as filed, and in English
```
AMG UA /OV AMG/TM 1113/FL350/TP B752/TB OCNL LGT CHOP
```
Report
a routine report filed through AMG
Where
over AMG
Time
11:13 UTC
Height
at 35,000 ft
Aircraft
B752
Turbulence
occasional light chop
B752 at 33,000 ft, 12 nm east, 6:13 am EDT (10:13 UTC): no chop turbulence above 33,000 ft. 239 nm along the route, 12 nm east of the line.
as filed, and in English
```
AMG UA /OV AMG360020/TM 1013/FL330/TP B752/TB NEG CHOP 330
```
Report
a routine report filed through AMG
Where
20 nm north (360°) of AMG
Time
10:13 UTC
Height
at 33,000 ft
Aircraft
B752
Turbulence
no chop at 33,000 ft

16 more routine reports are on the map.

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 8 forecast points nearest it (PIE, JAX, SAV, ATL, GSP, TRI, CRW, CMH). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	330° at 19 kt	+17 kt		103 kt	7 h 03 min	4:10 pm EDT (20:10 UTC)
5,500 ft	340° at 21 kt	+19 kt	11 °C	101 kt	7 h 11 min	4:18 pm EDT (20:18 UTC)
7,500 ft	340° at 23 kt	+21 kt	13 °C	99 kt	7 h 20 min	4:27 pm EDT (20:27 UTC)
9,500 ft	340° at 25 kt	+23 kt	10 °C	97 kt	7 h 29 min	4:36 pm EDT (20:36 UTC)
11,500 ft	330° at 25 kt	+22 kt	7 °C	98 kt	7 h 24 min	4:31 pm EDT (20:31 UTC)
13,500 ft	330° at 26 kt	+22 kt	3 °C	98 kt	7 h 24 min	4:31 pm EDT (20:31 UTC)
15,500 ft	320° at 28 kt	+23 kt	-2 °C	97 kt	7 h 29 min	4:36 pm EDT (20:36 UTC)
17,500 ft	320° at 29 kt	+23 kt	-6 °C	97 kt	7 h 29 min	4:36 pm EDT (20:36 UTC)
18,000 ft FL180	320° at 29 kt	+23 kt	-7 °C	97 kt	7 h 29 min	4:36 pm EDT (20:36 UTC)
24,000 ft FL240	330° at 31 kt	+27 kt	-19 °C	93 kt	7 h 48 min	4:55 pm EDT (20:55 UTC)
30,000 ft FL300	320° at 35 kt	+28 kt	-33 °C	92 kt	7 h 53 min	5:00 pm EDT (21:00 UTC)
34,000 ft FL340	320° at 38 kt	+30 kt	-41 °C	90 kt	8 h 04 min	5:11 pm EDT (21:11 UTC)
39,000 ft FL390	310° at 29 kt	+19 kt	-50 °C	101 kt	7 h 11 min	4:18 pm EDT (20:18 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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
PIE	used from 0 nm out; 25 nm from the line	360/10	340/12 18°	330/9 13°	290/12 8°	260/21 -7°	280/18 -18°	250/20 -33°	250/26 -41°	250/20 -51°
JAX	used from 99 nm out; 62 nm from the line	310/22	310/19 16°	300/22 14°	290/25 8°	300/25 -7°	300/24 -18°	270/20 -33°	260/25 -41°	290/17 -51°
SAV	used from 199 nm out; 84 nm from the line	330/16	310/15 14°	320/23 10°	310/30 7°	310/30 -6°	300/28 -19°	270/25 -32°	300/25 -39°	320/26 -50°
ATL	used from 298 nm out; 86 nm from the line	330/32	340/36 17°	350/34 10°	340/25 6°	330/27 -6°	350/35 -18°	330/49 -32°	340/47 -41°	340/27 -51°
GSP	used from 348 nm out; 54 nm from the line	340/30	360/24 13°	350/29 10°	340/33 6°	340/40 -7°	350/44 -19°	340/59 -31°	350/55 -41°	300/29 -50°
TRI	used from 447 nm out; 46 nm from the line		340/25 11°	350/37 9°	350/34 6°	340/39 -7°	340/43 -19°	340/55 -32°	330/58 -42°	320/37 -50°
CRW	used from 597 nm out; 60 nm from the line	320/17	340/23 12°	340/32 8°	340/35 4°	330/40 -7°	340/45 -20°	340/57 -34°	340/64 -42°	320/38 -50°
CMH	used from 646 nm out; 55 nm from the line	320/12	340/26 15°	340/22 9°	320/24 3°	320/32 -7°	320/36 -20°	330/42 -35°	320/59 -44°	320/57 -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
PIE St Petersburg-Clearwater, FL	departure	VFR	from the north (360°) at 6 knots	10+ mi	none	10 ft	8:53 am EDT (12:53 UTC)
BKV Brooksville, FL	30 nm out, 13 nm east of the line, tower	VFR	from the north (350°) at 5 knots	10+ mi	none	76 ft	12:53 UTC
LCQ Lake City, FL	139 nm out, 8 nm east of the line, tower	VFR	from the northwest (310°) at 5 knots	10+ mi	none	200 ft	12:55 UTC
HOE Homerville, GA	189 nm out, 2 nm west of the line	no report just now				186 ft
EZM Eastman, GA	259 nm out, 19 nm west of the line, tower	VFR	from the northwest (320°) at 3 knots	10+ mi	none	303 ft	13:15 UTC
IIY Washington, GA	348 nm out, 5 nm north of the line	VFR	from the north-northeast (030°) at 4 knots	10+ mi	none	646 ft	13:55 UTC
GYH Greenville, SC	408 nm out, 21 nm east of the line, tower	VFR	from the north (350°) at 3 knots	10+ mi	none	955 ft	12:47 UTC
AVL Asheville, NC	447 nm out, 14 nm east of the line, tower	marginal VFR Sky: overcast at 2,300 feet	from the north (350°) at 12 knots, gusting to 20	10+ mi	2,300 ft	2,163 ft	12:54 UTC
TRI Bristol/Johnson/Kingsport, TN	517 nm out, 20 nm east of the line, tower	marginal VFR Sky: overcast at 2,100 feet	from the west (260°) at 5 knots	10+ mi	2,100 ft	1,518 ft	12:53 UTC
HTS Huntington, WV	626 nm out, 14 nm east of the line, tower	marginal VFR Sky: a broken layer at 1,000 feet, overcast at 1,600 feet	from the west (260°) at 4 knots	10+ mi	1,000 ft	828 ft	13:00 UTC
PMH Portsmouth, OH	656 nm out, 1 nm east of the line	marginal VFR Sky: overcast at 1,000 feet	variable at 2 knots	10+ mi	1,000 ft	663 ft	12:55 UTC
CMH Columbus, OH	destination	IFR Sky: overcast at 900 feet	from the west-southwest (250°) at 8 knots	9 mi	900 ft	815 ft	8:51 am EDT (12:51 UTC)

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 CMH when you get there the forecast at the estimated arrival, 4:10 pm EDT (20:10 UTC)

Wind from the southwest at 9 knots, visibility more than 6 miles, scattered clouds at 25,000 feet VFR

The whole forecast for CMH

From Mon 8:00 am EDT (12:00 UTC): wind from the west-southwest at 4 knots, visibility more than 6 miles, overcast at 1,200 feet
At times between Mon 8:00 am EDT (12:00 UTC) and 10:00 am EDT (14:00 UTC): visibility 5 miles, mist, overcast at 800 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 at 5 knots, visibility more than 6 miles, a few clouds at 10,000 feet, scattered clouds at 25,000 feet

The forecast for PIE, the departure

From Mon 8:00 am EDT (12:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, clear skies
From Tue 12:00 am EDT (04:00 UTC): wind from the north-northeast at 6 knots, visibility more than 6 miles, clear skies

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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at PIE 7:04 pm EDT (23:04 UTC), at CMH 6:56 pm EDT (22:56 UTC) (civil twilight ends 7:24 pm EDT (23:24 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 Southeast · loop National Weather Service

Radar now, the lower Mississippi valley · loop National Weather Service

Radar now, the Northeast · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

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: St. Pete-Clearwater International, John Glenn Columbus International.