Plan a flight · Sun 5:53 pm AKDT (01:53 UTC)

Teller Airport to Dover Air Force Base TER → DOV

3,325 nautical miles (3,826 statute miles) east on a straight line, true course 070°, about 061° magnetic at the departure end (variation 9E). At 120 knots that is 21 h 44 min at the quickest height in today's winds (39,000 ft, a 33-knot tailwind), arriving about 7:37 pm EDT (23:37 UTC), after sunset at the destination. Right now TER is VFR, wind from the east (100°) at 7 knots; DOV is low IFR, wind from the north-northwest (340°) at 5 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: 8 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 2E: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 20 knots, until 6:55 pm AKDT (02:55 UTC). Over the route from 3235 to 3295 nm out.

as issued

WSUS31 KKCI 120055
MKCE WST 120055
CONVECTIVE SIGMET 2E
VALID UNTIL 0255Z
CT NY NJ PA DE MD AND NJ NY CT CSTL WTRS
FROM 30NE SAX-30SSW HTO-30ESE EMI-50WSW HAR-30NE SAX
AREA EMBD TS MOV FROM 22020KT. TOPS TO FL310.

AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 3026 to 3285 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 last 240 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 3095 to 3225 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 TER.

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

urgent A319 at 15,500 ft, 30 nm southeast, 5:40 pm AKDT (01:40 UTC): severe turbulence, remarks: radds intersection. At the destination end, 30 nm southeast of the line.
as filed, and in English
```
ACY UUA /OV ATR105010/TM 0140/FL155/TP A319/TB INTMT SEV/RM RADDS INTERSECTION
```
Report
an urgent report filed through ACY
Where
10 nm east (105°) of ATR
Time
01:40 UTC
Height
at 15,500 ft
Aircraft
A319
Turbulence
intermittent severe
Remarks
radds intersection
DH8D at 19,000 ft, 39 nm northeast, 3:35 pm AKDT (23:35 UTC): moderate chop turbulence, remarks: zob. 3066 nm along the route, 39 nm northeast of the line.
as filed, and in English
```
ROC UA /OV ROC/TM 2335/FL190/TP DH8D/TB CONS MOD CHOP/RM ZOB
```
Report
a routine report filed through ROC
Where
over ROC
Time
23:35 UTC
Height
at 19,000 ft
Aircraft
DH8D
Turbulence
continuous moderate chop
Remarks
zob
E145 at 12,000 ft, 2 nm west, 4:43 pm AKDT (00:43 UTC): moderate turbulence. At the destination end, 2 nm west of the line.
as filed, and in English
```
LNS UA /OV LRP/TM 0043/FL120/TP E145/TB CONS MOD
```
Report
a routine report filed through LNS
Where
over LRP
Time
00:43 UTC
Height
at 12,000 ft
Aircraft
E145
Turbulence
continuous moderate
A21N at 18,000 ft, 30 nm northeast, 4:38 pm AKDT (00:38 UTC): moderate clear-air turbulence. At the destination end, 30 nm northeast of the line.
as filed, and in English
```
PTW UA /OV PTW/TM 0038/FL180/TP A21N/TB MOD CAT
```
Report
a routine report filed through PTW
Where
over PTW
Time
00:38 UTC
Height
at 18,000 ft
Aircraft
A21N
Turbulence
moderate clear-air turbulence
E75L at 20,000 ft, 11 nm northeast, 4:41 pm AKDT (00:41 UTC): moderate turbulence above 20,000 ft. At the destination end, 11 nm northeast of the line.
as filed, and in English
```
ILG UA /OV DQO/TM 0041/FL200/TP E75L/TB MOD 200
```
Report
a routine report filed through ILG
Where
over DQO
Time
00:41 UTC
Height
at 20,000 ft
Aircraft
E75L
Turbulence
moderate at 20,000 ft
BCS3 at 19,000 ft, 4 nm southeast, 4:18 pm AKDT (00:18 UTC): moderate turbulence above 17,000 ft, -9 °C. At the destination end, 4 nm southeast of the line.
as filed, and in English
```
DOV UA /OV ENO/TM 0018/FL190/TP BCS3/TA M09/TB MOD 170
```
Report
a routine report filed through DOV
Where
over ENO
Time
00:18 UTC
Height
at 19,000 ft
Aircraft
BCS3
Temperature
−9 °C
Turbulence
moderate at 17,000 ft
A359 at 38,000 ft, 31 nm south, 5:09 pm AKDT (01:09 UTC): light to moderate turbulence, remarks: zan. 200 nm along the route, 31 nm south of the line.
as filed, and in English
```
GAL UA /OV GAL315066/TM 0109/FL380/TP A359/TB LGT-OCNL MOD/RM ZAN
```
Report
a routine report filed through GAL
Where
66 nm northwest (315°) of GAL
Time
01:09 UTC
Height
at 38,000 ft
Aircraft
A359
Turbulence
lgt-ocnl moderate
Remarks
zan
PA31 at 8,000 ft, 18 nm south, 3:10 pm AKDT (23:10 UTC): light rime icing, -7 °C, remarks: zan. 419 nm along the route, 18 nm south of the line.
as filed, and in English
```
BTT UA /OV BTT100060/TM 2310/FL080/TP PA31/TA M07/IC LGT RIME 080 TRC RIME 070/RM ZAN
```
Report
a routine report filed through BTT
Where
60 nm east (100°) of BTT
Time
23:10 UTC
Height
at 8,000 ft
Aircraft
PA31
Temperature
−7 °C
Icing
light rime at 8,000 ft a trace of rime at 7,000 ft
Remarks
zan
A319 at 4,300 ft, 24 nm southwest, 3:14 pm AKDT (23:14 UTC): overcast above 4,300 ft, remarks: during the descent. 3046 nm along the route, 24 nm southwest of the line.
as filed, and in English
```
BUF UA /OV BUF270020/TM 2314/FL043/TP A319/SK OVC 043/RM DURD
```
Report
a routine report filed through BUF
Where
20 nm west (270°) of BUF
Time
23:14 UTC
Height
at 4,300 ft
Aircraft
A319
Sky
overcast from 4,300 ft
Remarks
during the descent
B738 at 4,700 ft, 4 nm west, 4:59 pm AKDT (00:59 UTC): a broken layer from 4,700 ft to 5,300 ft, remarks: during the descent. 3066 nm along the route, 4 nm west of the line.
as filed, and in English
```
BUF UA /OV BUF140010/TM 0059/FL047/TP B738/SK BKN 047 TOPS 053/RM DURD
```
Report
a routine report filed through BUF
Where
10 nm southeast (140°) of BUF
Time
00:59 UTC
Height
at 4,700 ft
Aircraft
B738
Sky
a broken layer from 4,700 ft, tops 5,300 ft
Remarks
during the descent
B38M at 500 ft, 39 nm northeast, 3:52 pm AKDT (23:52 UTC): a broken layer above 500 ft. 3066 nm along the route, 39 nm northeast of the line.
as filed, and in English
```
ROC UA /OV ROC/TM 2352/FL005/TP B38M/SK BKN005-TOPUNKN
```
Report
a routine report filed through ROC
Where
over ROC
Time
23:52 UTC
Height
at 500 ft
Aircraft
B38M
Sky
a broken layer from 500 ft, tops unknown
A21N at 30,000 ft, 21 nm southwest, 3:36 pm AKDT (23:36 UTC): light to moderate chop turbulence, remarks: zob. 3075 nm along the route, 21 nm southwest of the line.
as filed, and in English
```
JHW UA /OV JHW050025/TM 2336/FL300/TP A21N/TB LGT-MOD CHOP/RM ZOB
```
Report
a routine report filed through JHW
Where
25 nm northeast (050°) of JHW
Time
23:36 UTC
Height
at 30,000 ft
Aircraft
A21N
Turbulence
light to moderate chop
Remarks
zob
E145 at 2,500 ft, 47 nm northeast, 3:04 pm AKDT (23:04 UTC): overcast above 2,700 ft. 3075 nm along the route, 47 nm northeast of the line.
as filed, and in English
```
ROC UA /OV ROC110010/TM 2304/FL025/TP E145/SK OVC027
```
Report
a routine report filed through ROC
Where
10 nm east (110°) of ROC
Time
23:04 UTC
Height
at 2,500 ft
Aircraft
E145
Sky
overcast from 2,700 ft
B38M at 30,000 ft, 26 nm southwest, 2:54 pm AKDT (22:54 UTC): light to moderate chop turbulence, remarks: zob. 3085 nm along the route, 26 nm southwest of the line.
as filed, and in English
```
JHW UA /OV JHW080020/TM 2254/FL300/TP B38M/TB LGT-MOD CHOP/RM ZOB
```
Report
a routine report filed through JHW
Where
20 nm east (080°) of JHW
Time
22:54 UTC
Height
at 30,000 ft
Aircraft
B38M
Turbulence
light to moderate chop
Remarks
zob

16 more routine reports are on the map.

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 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 (OME, OTZ, AFM, BTT, FYU, ORT, 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 8 kt	+3 kt		117 kt	28 h 25 min	2:18 am EDT (06:18 UTC)
5,500 ft	220° at 11 kt	−2 kt	-3 °C	122 kt	27 h 15 min	1:08 am EDT (05:08 UTC)
7,500 ft	240° at 15 kt	−7 kt	-2 °C	127 kt	26 h 11 min	12:04 am EDT (04:04 UTC)
9,500 ft	260° at 19 kt	−13 kt	-5 °C	133 kt	25 h	10:53 pm EDT (02:53 UTC)
11,500 ft	260° at 21 kt	−16 kt	-8 °C	136 kt	24 h 27 min	10:20 pm EDT (02:20 UTC)
13,500 ft	260° at 24 kt	−17 kt	-12 °C	137 kt	24 h 16 min	10:09 pm EDT (02:09 UTC)
15,500 ft	250° at 27 kt	−17 kt	-16 °C	137 kt	24 h 16 min	10:09 pm EDT (02:09 UTC)
17,500 ft	250° at 30 kt	−18 kt	-20 °C	138 kt	24 h 06 min	9:59 pm EDT (01:59 UTC)
18,000 ft FL180	250° at 31 kt	−18 kt	-21 °C	138 kt	24 h 06 min	9:59 pm EDT (01:59 UTC)
24,000 ft FL240	250° at 37 kt	−23 kt	-32 °C	143 kt	23 h 15 min	9:08 pm EDT (01:08 UTC)
30,000 ft FL300	240° at 42 kt	−22 kt	-45 °C	142 kt	23 h 25 min	9:18 pm EDT (01:18 UTC)
34,000 ft FL340	260° at 40 kt	−30 kt	-51 °C	150 kt	22 h 10 min	8:03 pm EDT (00:03 UTC)
39,000 ft FL390	260° at 42 kt	−33 kt	-54 °C	153 kt	21 h 44 min	7:37 pm EDT (23:37 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
OME	used from 0 nm out; 52 nm from the line	170/26	160/26 -7°	160/25 -14°	170/20 -20°	190/12 -33°	170/21 -45°	170/23 -50°	180/17 -49°	200/16 -48°
OTZ	used from 50 nm out; 78 nm from the line	150/22	150/21 -7°	150/20 -13°	160/22 -20°	160/25 -32°	160/32 -43°	160/26 -53°	180/18 -52°	210/15 -49°
AFM	used from 150 nm out; 75 nm from the line	170/7	180/6 -7°	220/5 -12°	240/6 -19°	200/13 -32°	200/17 -43°	220/18 -54°	230/21 -54°	230/21 -49°
BTT	used from 300 nm out; 52 nm from the line	L/V	L/V -6°	240/8 -12°	230/13 -18°	240/24 -29°	210/24 -43°	210/23 -55°	230/22 -53°	220/27 -48°
FYU	used from 449 nm out; 47 nm from the line	L/V	L/V -5°	260/5 -10°	300/5 -17°	240/7 -29°	230/13 -41°	210/21 -55°	230/23 -52°	230/35 -48°
ORT	used from 849 nm out; 346 nm from the line		250/24 -3°	240/29 -10°	240/31 -17°	230/34 -31°	220/31 -41°	230/49 -47°	230/52 -46°	230/47 -45°
JNU	used from 1098 nm out; 545 nm from the line	150/18	210/22 -3°	240/32 -4°	240/39 -10°	250/59 -18°	240/76 -28°	240/83 -43°	250/89 -52°	250/74 -53°
ANN	used from 1648 nm out; 938 nm from the line	210/8	240/13 3°	270/21 1°	280/26 -3°	260/33 -15°	270/42 -26°	260/43 -41°	280/38 -51°	280/45 -58°

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
TER Teller, AK	departure	VFR Sky: scattered clouds at 6,500 feet	from the east (100°) at 7 knots	10+ mi	none	298 ft	4:56 pm AKDT (00:56 UTC)
BVK Buckland, AK	140 nm out, 6 nm northwest of the line	no report just now				29 ft
6A8 Allakaket, AK	349 nm out, 5 nm west of the line	no report just now				441 ft
LNS Lancaster, PA	3255 nm out, 2 nm west of the line, tower	marginal VFR Sky: a broken layer at 1,000 feet, overcast at 1,400 feet Weather: rain, mist	from the north-northeast (020°) at 5 knots	5 mi	1,000 ft	402 ft	00:53 UTC
DOV Dover, DE	destination	low IFR Sky: overcast at 200 feet Weather: light rain, mist	from the north-northwest (340°) at 5 knots	2.25 mi	200 ft	28 ft	9:42 pm EDT (01:42 UTC)

The highest airport on this list sits at 441 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At DOV when you get there the forecast at the estimated arrival, 7:37 pm EDT (23:37 UTC)

Wind from the north at 6 knots, mist, wind from the north-northwest at 9 knots, a broken layer at 600 feet, overcast at 2,000 feet IFR

The whole forecast for DOV

From Sun 8:00 pm EDT (00:00 UTC): wind from the north at 6 knots, mist, wind from the north-northwest at 9 knots, a broken layer at 600 feet, overcast at 2,000 feet
At times between Sun 9:00 pm EDT (01:00 UTC) and 2:00 am EDT (06:00 UTC): light rain showers
Changing between Mon 5:00 am EDT (09:00 UTC) and 6:00 am EDT (10:00 UTC) to: wind from the north-northwest at 9 knots, light rain, a broken layer at 1,000 feet, overcast at 2,000 feet
Changing between Mon 6:00 am EDT (10:00 UTC) and 7:00 am EDT (11:00 UTC) to: wind from the north-northwest at 12 knots, gusting to 21, light rain, a broken layer at 1,000 feet, overcast at 2,000 feet
Changing between Mon 9:00 am EDT (13:00 UTC) and 10:00 am EDT (14:00 UTC) to: wind from the north-northwest at 12 knots, gusting to 21, a broken layer at 2,000 feet
Changing between Mon 2:00 pm EDT (18:00 UTC) and 3:00 pm EDT (19:00 UTC) to: wind from the north-northwest at 9 knots, wind from the north-northwest at 6 knots, a few clouds at 2,000 feet

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

6/8719 Greenwood, DE, Friday, October 16, 2026 through Saturday, October 17, 2026 UTC 13 nm from the route, at the destination end · air shows/sports · starts Friday 16 October · ZDC
6/8886 Greenwood, DE, Sunday, October 18, 2026 UTC 13 nm from the route, at the destination end · air shows/sports · starts Sunday 18 October · ZDC

Daylight

Sunset at TER 7:52 pm AKDT (03:52 UTC), at DOV 6:27 pm EDT (22:27 UTC) (civil twilight ends 6:54 pm EDT (22:54 UTC)). At 120 knots the arrival at DOV is after sunset there (6:27 pm EDT (22:27 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 Northeast · 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: Teller Airport, Dover Air Force Base.