Plan a flight · Sun 6:39 pm AKDT (02:39 UTC)

Ted Stevens Anchorage International to Greenville Spartanburg International ANC → GSP

2,966 nautical miles (3,413 statute miles) east on a straight line, true course 090°, about 074° magnetic at the departure end (variation 16E). At 120 knots that is 16 h 45 min at the quickest height in today's winds (34,000 ft, a 57-knot tailwind), arriving about 3:24 pm EDT (19:24 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: 54 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 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 1848 to 2027 nm out.
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 route from 2756 to 2866 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 2796 to 2936 nm out.
AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 8,000 ft. Over the last 70 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 ANC.

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

A321 at 30,000 ft, 40 nm northeast, 3:45 pm AKDT (23:45 UTC): moderate turbulence. 2836 nm along the route, 40 nm northeast of the line.
as filed, and in English
```
IND UA /OV AZQ170020/TM 2345/FL300/TP A321/TB MOD
```
Report
a routine report filed through IND
Where
20 nm south (170°) of AZQ
Time
23:45 UTC
Height
at 30,000 ft
Aircraft
A321
Turbulence
moderate
C208 at 2,000 ft, 32 nm southwest, 6:05 pm AKDT (02:05 UTC): no turbulence, no icing. At the departure end, 32 nm southwest of the line.
as filed, and in English
```
ENA UA /OV 20N ENA/TM 0205/FL020/TP C208/TB NEG/IC NEG
```
Report
a routine report filed through ENA
Where
20N ena
Time
02:05 UTC
Height
at 2,000 ft
Aircraft
C208
Turbulence
none
Icing
none
B738 at 9,000 ft, 11 nm south, 5:22 pm AKDT (01:22 UTC): light turbulence from 5,000 ft to 8,500 ft, light rime icing from 5,000 ft to 8,500 ft, -5 °C, remarks: icing and turbulence in clouds during climb clear above. At the departure end, 11 nm south of the line.
as filed, and in English
```
ANC UA /OV TED150010/TM 0122/FL090/TP B738/SK BASES 050 TOPS 085/TA M05/TB LGT 050-085/IC LGT RIME 050-085/RM ICING AND TURBULENCE IN CLOUDS DURING CLIMB. CLEAR ABOVE
```
Report
a routine report filed through ANC
Where
10 nm southeast (150°) of TED
Time
01:22 UTC
Height
at 9,000 ft
Aircraft
B738
Sky
bases 5,000 ft tops 8,500 ft
Temperature
−5 °C
Turbulence
light from 5,000 ft to 8,500 ft
Icing
light rime from 5,000 ft to 8,500 ft
Remarks
icing and turbulence in clouds during climb clear above
C172 at 900 ft, 5 nm northeast, 5:17 pm AKDT (01:17 UTC): no turbulence, a few clouds above 900 ft. At the departure end, 5 nm northeast of the line.
as filed, and in English
```
MRI UA /OV MRI/TM 0117/FL009/TP C172/SK FEW009/TB NEG
```
Report
a routine report filed through MRI
Where
over MRI
Time
01:17 UTC
Height
at 900 ft
Aircraft
C172
Sky
a few clouds from 900 ft
Turbulence
none
MU2 at 7,000 ft, 20 nm southwest, 5:16 pm AKDT (01:16 UTC): no turbulence, no icing, remarks: during the climb. At the departure end, 20 nm southwest of the line.
as filed, and in English
```
ANC UA /OV TED190020/TM 0116/FL070/TP MU2/SK BASES 040 TOPS 050 CLR ABV/TB NEG/IC NEG/RM DURC
```
Report
a routine report filed through ANC
Where
20 nm south (190°) of TED
Time
01:16 UTC
Height
at 7,000 ft
Aircraft
MU2
Sky
bases 4,000 ft tops 5,000 ft clear above
Turbulence
none
Icing
none
Remarks
during the climb
C207 at 1,200 ft, 4 nm north, 5:16 pm AKDT (01:16 UTC): no turbulence, no icing, a broken layer above 1,200 ft. At the departure end, 4 nm north of the line.
as filed, and in English
```
MRI UA /OV MRI275004/TM 0116/FL012/TP C207/SK BKN012/TB NEG/IC NEG
```
Report
a routine report filed through MRI
Where
4 nm west (275°) of MRI
Time
01:16 UTC
Height
at 1,200 ft
Aircraft
C207
Sky
a broken layer from 1,200 ft
Turbulence
none
Icing
none
C208 at 2,000 ft, 48 nm southwest, 4:55 pm AKDT (00:55 UTC): no turbulence, no icing, a broken layer above 2,000 ft, remarks: during the climb zan. At the departure end, 48 nm southwest of the line.
as filed, and in English
```
ENA UA /OV ENA/TM 0055/FL020/TP C208/SK BKN020/TB NEG/IC NEG/RM DURC /ZAN/
```
Report
a routine report filed through ENA
Where
over ENA
Time
00:55 UTC
Height
at 2,000 ft
Aircraft
C208
Sky
a broken layer from 2,000 ft
Turbulence
none
Icing
none
Remarks
during the climb zan
BE20 at 2,000 ft, 5 nm northeast, 4:48 pm AKDT (00:48 UTC): no turbulence, no icing. At the departure end, 5 nm northeast of the line.
as filed, and in English
```
MRI UA /OV MRI/TM 0048/FL020/TP BE20/WX FV20SM/TB NEG/IC NEG
```
Report
a routine report filed through MRI
Where
over MRI
Time
00:48 UTC
Height
at 2,000 ft
Aircraft
BE20
Weather
flight visibility 20 miles
Turbulence
none
Icing
none
B747 at 9,000 ft, 8 nm south, 6:26 pm AKDT (02:26 UTC): light rime icing up to 9,000 ft, remarks: during the descent witti arrival. At the departure end, 8 nm south of the line.
as filed, and in English
```
ANC UA /OV TED120010/TM 0226/FL090/TP B747/IC LGT RIM BLO 090/RM DURD WITTI ARR
```
Report
a routine report filed through ANC
Where
10 nm southeast (120°) of TED
Time
02:26 UTC
Height
at 9,000 ft
Aircraft
B747
Icing
light rim below 9,000 ft
Remarks
during the descent witti arrival
BE99 at 1,200 ft, 4 nm west, 6:10 pm AKDT (02:10 UTC): a broken layer above 3,000 ft, light rain. At the departure end, 4 nm west of the line.
as filed, and in English
```
MRI UA /OV CSR/TM 0210/FL012/TP BE99/SK BKN030/WX -RA
```
Report
a routine report filed through MRI
Where
over CSR
Time
02:10 UTC
Height
at 1,200 ft
Aircraft
BE99
Sky
a broken layer from 3,000 ft
Weather
light rain
CRJ7 at 5,000 ft, 6 nm south, 5:02 pm AKDT (01:02 UTC): overcast from 1,500 ft to 4,800 ft, 11 °C, remarks: during the climb. 1937 nm along the route, 6 nm south of the line.
as filed, and in English
```
GFK UA /OV GFK170008/TM 0102/FL050/TP CRJ7/SK OVC015-TOP048/TA 11/RM DURC
```
Report
a routine report filed through GFK
Where
8 nm south (170°) of GFK
Time
01:02 UTC
Height
at 5,000 ft
Aircraft
CRJ7
Sky
overcast from 1,500 ft, tops 4,800 ft
Temperature
11 °C
Remarks
during the climb
CRJ7 at 1,500 ft, 3 nm northeast, 4:01 pm AKDT (00:01 UTC): overcast above 1,500 ft. 1937 nm along the route, 3 nm northeast of the line.
as filed, and in English
```
GFK UA /OV GFK090002/TM 0001/FL015/TP CRJ7/SK OVC015
```
Report
a routine report filed through GFK
Where
2 nm east (090°) of GFK
Time
00:01 UTC
Height
at 1,500 ft
Aircraft
CRJ7
Sky
overcast from 1,500 ft
PC12 at 1,500 ft, 3 nm north, 3:45 pm AKDT (23:45 UTC): overcast above 1,500 ft, 6 °C. 1937 nm along the route, 3 nm north of the line.
as filed, and in English
```
GFK UA /OV GFK350001/TM 2345/FL015/TP PC12/SK OVC015/TA 06
```
Report
a routine report filed through GFK
Where
1 nm north (350°) of GFK
Time
23:45 UTC
Height
at 1,500 ft
Aircraft
PC12
Sky
overcast from 1,500 ft
Temperature
6 °C
E75L at 900 ft, 32 nm southwest, 5:57 pm AKDT (01:57 UTC): no icing, overcast above 1,200 ft. 1987 nm along the route, 32 nm southwest of the line.
as filed, and in English
```
FAR UA /OV KFAR/TM 0157/FL009/TP E75L/SK OVC012/IC NEG
```
Report
a routine report filed through FAR
Where
over KFAR
Time
01:57 UTC
Height
at 900 ft
Aircraft
E75L
Sky
overcast from 1,200 ft
Icing
none

11 more routine reports are on the map.

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 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 5 forecast points nearest it (ANC, GKN, YAK, JNU, ANN). 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	190° at 14 kt	+4 kt		116 kt	25 h 34 min	12:13 am EDT (04:13 UTC)
5,500 ft	220° at 19 kt	−3 kt		123 kt	24 h 07 min	10:46 pm EDT (02:46 UTC)
7,500 ft	230° at 22 kt	−6 kt	0 °C	126 kt	23 h 32 min	10:11 pm EDT (02:11 UTC)
9,500 ft	230° at 24 kt	−6 kt	-3 °C	126 kt	23 h 32 min	10:11 pm EDT (02:11 UTC)
11,500 ft	230° at 28 kt	−8 kt	-6 °C	128 kt	23 h 10 min	9:49 pm EDT (01:49 UTC)
13,500 ft	240° at 31 kt	−11 kt	-10 °C	131 kt	22 h 38 min	9:17 pm EDT (01:17 UTC)
15,500 ft	240° at 33 kt	−15 kt	-13 °C	135 kt	21 h 58 min	8:37 pm EDT (00:37 UTC)
17,500 ft	250° at 37 kt	−20 kt	-17 °C	140 kt	21 h 11 min	7:50 pm EDT (23:50 UTC)
18,000 ft FL180	250° at 37 kt	−21 kt	-18 °C	141 kt	21 h 02 min	7:41 pm EDT (23:41 UTC)
24,000 ft FL240	250° at 48 kt	−26 kt	-29 °C	146 kt	20 h 19 min	6:58 pm EDT (22:58 UTC)
30,000 ft FL300	260° at 54 kt	−41 kt	-43 °C	161 kt	18 h 25 min	5:04 pm EDT (21:04 UTC)
34,000 ft FL340	270° at 66 kt	−57 kt	-50 °C	177 kt	16 h 45 min	3:24 pm EDT (19:24 UTC)
39,000 ft FL390	270° at 55 kt	−47 kt	-55 °C	167 kt	17 h 46 min	4:25 pm EDT (20:25 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
ANC	used from 0 nm out; 25 nm from the line	200/5	220/9 -5°	210/8 -12°	210/7 -18°	220/8 -31°	240/9 -41°	210/12 -52°	240/30 -49°	240/42 -46°
GKN	used from 100 nm out; 63 nm from the line	190/14	190/9 -5°	210/6 -11°	220/11 -18°	240/17 -31°	260/18 -42°	240/25 -53°	230/38 -49°	240/42 -46°
YAK	used from 250 nm out; 86 nm from the line	210/8	240/15 -5°	250/20 -11°	250/25 -18°	240/49 -27°	240/60 -35°	240/78 -45°	240/74 -47°	240/68 -46°
JNU	used from 399 nm out; 128 nm from the line	180/24	230/31 0°	230/32 -6°	230/41 -12°	240/62 -21°	240/73 -32°	240/94 -45°	250/94 -50°	250/78 -50°
ANN	used from 799 nm out; 344 nm from the line	180/12	230/21 4°	230/24 0°	230/29 -4°	250/35 -15°	250/46 -27°	270/51 -41°	280/67 -51°	280/54 -57°

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	Elevation
ANC Anchorage, AK	departure	no report just now	151 ft
VDZ Valdez, AK	110 nm out, 1 nm west of the line	no report just now	128 ft
CYXY Whitehorse,	439 nm out, 20 nm north of the line, tower	no report just now	2,317 ft
GFK Grand Forks, ND	1937 nm out, 2 nm north of the line, tower	no report just now	845 ft
STP St Paul, MN	2187 nm out, 4 nm west of the line, tower	no report just now	705 ft
BMG Bloomington, IN	2637 nm out, 13 nm southwest of the line, tower	no report just now	845 ft
AVL Asheville, NC	2926 nm out, 8 nm east of the line, tower	no report just now	2,163 ft
GSP Greer, SC	destination	no report just now	963 ft

The highest airport on this list sits at 2,317 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At GSP when you get there the forecast at the estimated arrival, 3:24 pm EDT (19:24 UTC)

GSP has no terminal forecast; use the nearest airport that does.

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

6/8772 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local 4 nm from the route, at the departure end · security · starts tomorrow · ZAN
6/8889 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local on the route, at the departure end · a VIP movement · starts tomorrow · ZAN
6/4348 GRAND FORKS AFB, ND, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 2 nm from the route, 1917 nm along the route · security · until 1 November · ZMP
6/6656 ANOKA, MN, Monday, October 5, 2026 through Monday, October 19, 2026 Local 3 nm from the route, 2167 nm along the route · security · until 19 October · ZMP

Daylight

Sunset at ANC 6:57 pm AKDT (02:57 UTC), at GSP 6:58 pm EDT (22:58 UTC) (civil twilight ends 7:23 pm EDT (23:23 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

Radar now, Alaska · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar now, the upper Mississippi valley · 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: Ted Stevens Anchorage International, Greenville Spartanburg International.