Plan a flight · Sun 8:24 pm PDT (03:24 UTC)

San Diego International to General Edward Lawrence Logan International SAN → BOS

2,244 nautical miles (2,582 statute miles) northeast on a straight line, true course 061°, about 050° magnetic at the departure end (variation 11E). At 120 knots that is 12 h 32 min at the quickest height in today's winds (34,000 ft, a 59-knot tailwind), arriving about 11:56 am EDT (15:56 UTC). Right now SAN is VFR, wind from the west-southwest (240°) at 7 knots; BOS is IFR, wind from the east-northeast (060°) at 12 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: 3,623 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 W11W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 9:55 pm PDT (04:55 UTC). Over the route from 509 to 668 nm out.
as issued
```
WSUS33 KKCI 120255
MKCW WST 120255
CONVECTIVE SIGMET 11W
VALID UNTIL 0455Z
CO NM
FROM 20WNW PUB-10ENE CIM-50WNW ABQ-30NNE DVC-20WNW PUB
AREA TS MOV FROM 22040KT. TOPS TO FL340.
```

SIGMET E10E: thunderstorms (a convective SIGMET) up to 39,000 ft, moving from the southwest at 35 knots, until 9:55 pm PDT (04:55 UTC). Near the route, at the destination end.

as issued

WSUS31 KKCI 120255
MKCE WST 120255
CONVECTIVE SIGMET 10E
VALID UNTIL 0455Z
MA RI CT NY AND MA RI NJ NY CT CSTL WTRS
FROM 20NW PVD-70SSE ACK-190SSE HTO-70ESE CYN-30SW BDL-20NW PVD
AREA EMBD TS MOV FROM 24035KT. TOPS TO FL390.

AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Over the route from 30 to 130 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Near the route, 219 nm along the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 219 to 339 nm out.
AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 269 to 678 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 269 to 748 nm out.
AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 289 to 319 nm out.
AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 608 to 608 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, 658 nm along the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 688 to 718 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). Over the route from 768 to 1217 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 728 nm of the route.
AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the last 399 nm of the route.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1895 to 2144 nm out.
AIRMET ZULU 1C: moderate icing up to 25,000 ft. Over the last 219 nm of the route.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 13,000 ft. Over the last 209 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 SAN.

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

BE9L at 24,500 ft, 46 nm northwest, 7:21 pm PDT (02:21 UTC): moderate turbulence, remarks: ZDVWC-41. 668 nm along the route, 46 nm northwest of the line.
as filed, and in English
```
PUB UA /OV PUB250040/TM 0221/FL245/TP BE9L/TB OCNL MOD/RM ZDVWC-41
```
Report
a routine report filed through PUB
Where
40 nm west (250°) of PUB
Time
02:21 UTC
Height
at 24,500 ft
Aircraft
BE9L
Turbulence
occasional moderate
Remarks
ZDVWC-41
A320 at 33,000 ft, 40 nm north, 5:36 pm PDT (00:36 UTC): moderate turbulence above 33,000 ft, remarks: zob. 1616 nm along the route, 40 nm north of the line.
as filed, and in English
```
JXN UA /OV JXN280030/TM 0036/FL330/TP A320/TB OCNL MOD 330/RM ZOB
```
Report
a routine report filed through JXN
Where
30 nm west (280°) of JXN
Time
00:36 UTC
Height
at 33,000 ft
Aircraft
A320
Turbulence
occasional moderate at 33,000 ft
Remarks
zob
E75S at 16,000 ft, 35 nm south, 5:28 pm PDT (00:28 UTC): moderate chop turbulence. At the destination end, 35 nm south of the line.
as filed, and in English
```
POU UA /OV PWL100025/TM 0028/FL160/TP E75S/TB MOD CHOP
```
Report
a routine report filed through POU
Where
25 nm east (100°) of PWL
Time
00:28 UTC
Height
at 16,000 ft
Aircraft
E75S
Turbulence
moderate chop
GLF4 at 10,000 ft, 3 nm south, 6:03 pm PDT (01:03 UTC): moderate turbulence above 10,000 ft, light rain, remarks: instrument conditions. At the destination end, 3 nm south of the line.
as filed, and in English
```
BDL UA /OV CEF060010/TM 0103/FL100/TP GLF4/WX -RA/TB MOD 100/RM IMC
```
Report
a routine report filed through BDL
Where
10 nm northeast (060°) of CEF
Time
01:03 UTC
Height
at 10,000 ft
Aircraft
GLF4
Weather
light rain
Turbulence
moderate at 10,000 ft
Remarks
instrument conditions
A333 at 15,000 ft, 44 nm north, 6:37 pm PDT (01:37 UTC): moderate chop turbulence up to 15,000 ft, remarks: during the climb. At the destination end, 44 nm north of the line.
as filed, and in English
```
PSM UA /OV PSM/TM 0137/FL150/TP A333/TB MOD CHOP BLO 150/RM DURC
```
Report
a routine report filed through PSM
Where
over PSM
Time
01:37 UTC
Height
at 15,000 ft
Aircraft
A333
Turbulence
moderate chop below 15,000 ft
Remarks
during the climb
A321 at 5,000 ft, 21 nm southeast, 5:46 pm PDT (00:46 UTC): moderate turbulence from 5,000 ft to 15,000 ft. At the destination end, 21 nm southeast of the line.
as filed, and in English
```
BOS UA /OV BOS150020/TM 0046/FL050/TP A321/TB MOD 150-050
```
Report
a routine report filed through BOS
Where
20 nm southeast (150°) of BOS
Time
00:46 UTC
Height
at 5,000 ft
Aircraft
A321
Turbulence
moderate from 15,000 ft to 5,000 ft
B737 at 3,100 ft, 0 nm northwest, 8:05 pm PDT (03:05 UTC): remarks: during the descent bases 3,100 ft. At the departure end, 0 nm northwest of the line.
as filed, and in English
```
SAN UA /OV SAN/TM 0305/FL031/TP B737/RM DURD BASES 031
```
Report
a routine report filed through SAN
Where
over SAN
Time
03:05 UTC
Height
at 3,100 ft
Aircraft
B737
Remarks
during the descent bases 3,100 ft
B739 at 5,700 ft, 3 nm northwest, 7:07 pm PDT (02:07 UTC): overcast from 2,800 ft to 5,700 ft. At the departure end, 3 nm northwest of the line.
as filed, and in English
```
SAN UA /OV MZB/TM 0207/FL057/TP B739/SK OVC028-TOPS057
```
Report
a routine report filed through SAN
Where
over MZB
Time
02:07 UTC
Height
at 5,700 ft
Aircraft
B739
Sky
overcast from 2,800 ft, tops 5,700 ft
B739 at 2,700 ft, 0 nm northwest, 7:01 pm PDT (02:01 UTC): a broken layer above 2,700 ft, remarks: during the descent runway 27. At the departure end, 0 nm northwest of the line.
as filed, and in English
```
SAN UA /OV SAN/TM 0201/FL027/TP B739/SK BKN027/RM DURD RY27
```
Report
a routine report filed through SAN
Where
over SAN
Time
02:01 UTC
Height
at 2,700 ft
Aircraft
B739
Sky
a broken layer from 2,700 ft
Remarks
during the descent runway 27
E75L at 2,800 ft, 0 nm northwest, 6:05 pm PDT (01:05 UTC): a broken layer from 2,800 ft to 5,500 ft. At the departure end, 0 nm northwest of the line.
as filed, and in English
```
SAN UA /OV SAN/TM 0105/FL28/TP E75L/SK BKN028/TOP055
```
Report
a routine report filed through SAN
Where
over SAN
Time
01:05 UTC
Height
at 2,800 ft
Aircraft
E75L
Sky
a broken layer from 2,800 ft; TOP055
C525 at 2,900 ft, 23 nm northwest, 7:46 pm PDT (02:46 UTC): remarks: B029. At the departure end, 23 nm northwest of the line.
as filed, and in English
```
CRQ UA /OV CRQ/TM 0246/FL029/TP C525/RM B029
```
Report
a routine report filed through CRQ
Where
over CRQ
Time
02:46 UTC
Height
at 2,900 ft
Aircraft
C525
Remarks
B029
E170 at 3,500 ft, 23 nm northwest, 6:59 pm PDT (01:59 UTC): remarks: B035. At the departure end, 23 nm northwest of the line.
as filed, and in English
```
CRQ UA /OV CRQ/TM 0159/FL035/TP E170/RM B035
```
Report
a routine report filed through CRQ
Where
over CRQ
Time
01:59 UTC
Height
at 3,500 ft
Aircraft
E170
Remarks
B035
C172 climbing, 2 nm east, 6:20 pm PDT (01:20 UTC): overcast from 3,000 ft to 6,200 ft. At the departure end, 2 nm east of the line.
as filed, and in English
```
SEE UA /OV 090003/TM 0120/FLDURC/TP C172/SK OVC030-TOP062
```
Report
a routine report filed through SEE
Where
wind from 090° at 3 knots
Time
01:20 UTC
Height
during the climb
Aircraft
C172
Sky
overcast from 3,000 ft, tops 6,200 ft
SR22 at 2,700 ft, 12 nm northwest, 7:02 pm PDT (02:02 UTC): overcast above 2,700 ft. At the departure end, 12 nm northwest of the line.
as filed, and in English
```
RNM UA /OV RNM270003/TM 0202/FL027/TP SR22/SK BASES OVC027
```
Report
a routine report filed through RNM
Where
3 nm west (270°) of RNM
Time
02:02 UTC
Height
at 2,700 ft
Aircraft
SR22
Sky
bases OVC027

16 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 19 forecast points nearest it (SAN, BLH, PRC, FMN, ALS, PUB, GCK, SLN, MKC, DSM, BRL, JOT, FWA, CLE, BUF, SYR, ALB, BDL, BOS). 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	230° at 15 kt	−14 kt		134 kt	16 h 45 min	4:09 pm EDT (20:09 UTC)
5,500 ft	240° at 17 kt	−18 kt	21 °C	138 kt	16 h 16 min	3:40 pm EDT (19:40 UTC)
7,500 ft	240° at 17 kt	−18 kt	11 °C	138 kt	16 h 16 min	3:40 pm EDT (19:40 UTC)
9,500 ft	250° at 15 kt	−16 kt	8 °C	136 kt	16 h 30 min	3:54 pm EDT (19:54 UTC)
11,500 ft	240° at 17 kt	−18 kt	4 °C	138 kt	16 h 16 min	3:40 pm EDT (19:40 UTC)
13,500 ft	240° at 20 kt	−21 kt	0 °C	141 kt	15 h 55 min	3:19 pm EDT (19:19 UTC)
15,500 ft	240° at 24 kt	−26 kt	-4 °C	146 kt	15 h 22 min	2:46 pm EDT (18:46 UTC)
17,500 ft	240° at 28 kt	−30 kt	-8 °C	150 kt	14 h 58 min	2:22 pm EDT (18:22 UTC)
18,000 ft FL180	240° at 29 kt	−31 kt	-9 °C	151 kt	14 h 52 min	2:16 pm EDT (18:16 UTC)
24,000 ft FL240	240° at 36 kt	−37 kt	-20 °C	157 kt	14 h 18 min	1:42 pm EDT (17:42 UTC)
30,000 ft FL300	250° at 48 kt	−50 kt	-32 °C	170 kt	13 h 12 min	12:36 pm EDT (16:36 UTC)
34,000 ft FL340	250° at 57 kt	−59 kt	-39 °C	179 kt	12 h 32 min	11:56 am EDT (15:56 UTC)
39,000 ft FL390	260° at 52 kt	−54 kt	-48 °C	174 kt	12 h 54 min	12:18 pm EDT (16:18 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
SAN	used from 0 nm out; 25 nm from the line	200/11	200/23 7°	210/27 4°	210/31 -3°	220/56 -10°	220/56 -19°	220/52 -30°	220/64 -37°	220/67 -44°
BLH	used from 50 nm out; 61 nm from the line	210/13	200/21 11°	200/22 5°	210/25 -1°	210/51 -10°	220/61 -20°	220/81 -29°	220/92 -34°	220/79 -45°
PRC	used from 199 nm out; 41 nm from the line			210/25 5°	200/30 1°	220/55 -10°	220/61 -21°	220/84 -28°	230/90 -34°	230/73 -45°
FMN	used from 399 nm out; 82 nm from the line			220/28 9°	220/40 2°	220/53 -10°	220/62 -22°	230/79 -28°	240/91 -34°	230/71 -45°
ALS	used from 549 nm out; 52 nm from the line				230/37 4°	220/54 -9°	230/62 -22°	240/77 -26°	240/74 -33°	230/59 -45°
PUB	used from 648 nm out; 50 nm from the line			230/25 13°	230/32 6°	220/44 -8°	230/49 -21°	240/70 -28°	240/67 -34°	240/58 -46°
GCK	used from 798 nm out; 57 nm from the line		220/48 21°	230/37 14°	250/30 8°	230/37 -6°	240/37 -20°	240/69 -28°	250/67 -37°	260/58 -48°
SLN	used from 947 nm out; 57 nm from the line	210/53	230/41 20°	240/26 14°	230/16 8°	240/25 -7°	240/35 -19°	250/61 -30°	260/65 -38°	260/56 -49°
MKC	used from 1097 nm out; 67 nm from the line	220/44	250/28 18°	250/18 13°	240/12 6°	280/24 -6°	240/34 -18°	260/47 -30°	260/51 -40°	270/58 -50°
DSM	used from 1197 nm out; 74 nm from the line	230/40	250/33 17°	250/18 12°	240/17 5°	260/28 -8°	270/34 -19°	260/41 -33°	260/55 -41°	270/62 -51°
BRL	used from 1247 nm out; 66 nm from the line	230/24	240/29 15°	290/16 10°	280/15 4°	260/23 -7°	260/32 -19°	260/36 -33°	280/48 -41°	280/59 -52°
JOT	used from 1396 nm out; 59 nm from the line	250/23	270/22 15°	250/16 10°	240/9 4°	280/22 -7°	280/29 -19°	300/29 -34°	290/50 -43°	300/64 -52°
FWA	used from 1546 nm out; 50 nm from the line	300/17	320/20 16°	330/20 10°	340/15 3°	310/27 -8°	320/37 -20°	330/52 -36°	330/65 -43°	330/60 -50°
CLE	used from 1695 nm out; 49 nm from the line	340/7	010/16 13°	350/18 8°	350/20 3°	340/31 -10°	340/46 -21°	340/54 -37°	330/62 -44°	340/65 -49°
BUF	used from 1845 nm out; 58 nm from the line	320/10	010/16 10°	360/10 6°	340/13 2°	330/22 -11°	300/25 -23°	320/31 -38°	300/29 -44°	280/36 -50°
SYR	used from 1945 nm out; 70 nm from the line	280/13	350/18 10°	340/10 6°	300/15 1°	280/17 -12°	270/16 -23°	280/25 -38°	250/40 -42°	240/53 -50°
ALB	used from 2044 nm out; 56 nm from the line	120/9	270/8 10°	L/V 5°	260/9 1°	260/34 -10°	250/42 -22°	240/57 -35°	240/70 -42°	240/65 -50°
BDL	used from 2144 nm out; 26 nm from the line	120/24	290/23 12°	280/21 8°	250/36 3°	250/41 -11°	230/48 -21°	230/78 -32°	230/96 -41°	230/86 -52°
BOS	used from 2194 nm out; 25 nm from the line	110/20	200/26 12°	280/24 8°	260/29 3°	250/47 -10°	230/59 -19°	230/74 -33°	240/95 -41°	240/96 -53°

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
SAN San Diego, CA	departure	VFR Sky: a broken layer at 3,300 feet, overcast at 4,100 feet	from the west-southwest (240°) at 7 knots	10+ mi	3,300 ft	16 ft	7:51 pm PDT (02:51 UTC)
RNM Ramona, CA	20 nm out, 10 nm northwest of the line, tower	marginal VFR Sky: a broken layer at 1,600 feet, overcast at 2,400 feet	from the southwest (220°) at 4 knots	9 mi	1,600 ft	1,394 ft	02:53 UTC
FLG Flagstaff, AZ	309 nm out, 4 nm north of the line, tower	IFR Sky: a broken layer at 700 feet, overcast at 1,200 feet Weather: light rain, mist	from the south-southwest (210°) at 19 knots, gusting to 28	3 mi	700 ft	7,014 ft	03:11 UTC
FMN Farmington, NM	499 nm out, 22 nm north of the line, tower	VFR	from the south-southwest (200°) at 15 knots	10+ mi	none	5,506 ft	02:53 UTC
LAA Lamar, CO	778 nm out, 2 nm south of the line	VFR	from the south (190°) at 17 knots, gusting to 27	10+ mi	none	3,705 ft	02:53 UTC
CNK Concordia, KS	1027 nm out, 7 nm north of the line	VFR Weather: light rain	from the south (180°) at 16 knots, gusting to 25	10+ mi	none	1,488 ft	02:55 UTC
STJ St Joseph, MO	1157 nm out, 15 nm south of the line, tower	VFR	from the south (180°) at 8 knots	10+ mi	none	826 ft	02:53 UTC
SBN South Bend, IN	1566 nm out, 15 nm northwest of the line, tower	low IFR Sky: sky obscured at 200 feet Weather: fog	calm	0.5 mi	200 ft	798 ft	03:19 UTC
TOL Toledo, OH	1675 nm out, 11 nm south of the line, tower	low IFR Sky: overcast at 400 feet Weather: light drizzle, mist	from the west-northwest (290°) at 3 knots	5 mi	400 ft	683 ft	02:52 UTC
ERI Erie, PA	1835 nm out, 1 nm northeast of the line, tower	marginal VFR Sky: overcast at 3,000 feet	variable at 4 knots	10+ mi	3,000 ft	732 ft	00:51 UTC
BGM Binghamton, NY	2025 nm out, 6 nm south of the line, tower	low IFR Sky: a broken layer at 200 feet, overcast at 2,100 feet Weather: mist	from the east-northeast (070°) at 5 knots	5 mi	200 ft	1,635 ft	03:15 UTC
BOS Boston, MA	destination	IFR Sky: a few clouds at 700 feet, a broken layer at 1,700 feet, overcast at 4,100 feet Weather: heavy rain, mist	from the east-northeast (060°) at 12 knots	2.5 mi	1,700 ft	19 ft	11:10 pm EDT (03:10 UTC)

The highest airport on this list sits at 7,014 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At BOS when you get there the forecast at the estimated arrival, 11:56 am EDT (15:56 UTC)

Wind from the north at 7 knots, visibility 3 miles, mist, a broken layer at 800 feet IFR

The whole forecast for BOS

From Sun 8:00 pm EDT (00:00 UTC): wind from the southeast at 4 knots, visibility 4 miles, heavy rain, mist, scattered clouds at 2,200 feet, a broken layer at 2,800 feet and more above
From Sun 10:00 pm EDT (02:00 UTC): wind from the east-southeast at 5 knots, visibility 3 miles, light rain, mist, overcast at 1,000 feet
From Sun 11:00 pm EDT (03:00 UTC): wind from the east at 6 knots, visibility 2 miles, light rain, mist, overcast at 800 feet
From Mon 2:00 am EDT (06:00 UTC): wind from the northeast at 8 knots, visibility 2 miles, light rain showers, mist, overcast at 300 feet
From Mon 9:00 am EDT (13:00 UTC): wind from the north at 7 knots, visibility 3 miles, mist, a broken layer at 800 feet
From Mon 1:00 pm EDT (17:00 UTC): wind from the north-northwest at 5 knots, visibility more than 6 miles, scattered clouds at 15,000 feet
From Mon 11:00 pm EDT (03:00 UTC): wind from the north-northeast at 5 knots, visibility more than 6 miles, scattered clouds at 4,500 feet

The forecast for SAN, the departure

From Sun 8:00 pm PDT (03:00 UTC): wind from the southwest at 6 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, a broken layer at 3,500 feet
From Mon 12:00 pm PDT (19:00 UTC): wind from the west-southwest at 10 knots, gusting to 17, visibility more than 6 miles, a few clouds at 2,500 feet, a broken layer at 5,000 feet
From Mon 5:00 pm PDT (00:00 UTC): wind from the west-southwest at 8 knots, visibility more than 6 miles, a broken layer at 5,000 feet

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

6/4812 El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 Local 10 nm from the route, at the departure end · security · until 13 July · ZLA
6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 20 nm from the route, 1805 nm along the route · a VIP movement · today · ZOB
6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 20 nm from the route, 1805 nm along the route · a VIP movement · today · ZOB
6/8802 Foxborough, MA, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 16 nm from the route, at the destination end · drones kept away from a public gathering · starts Saturday 17 October · ZBW

Daylight

Sunset at SAN 6:19 pm PDT (01:19 UTC), at BOS 6:07 pm EDT (22:07 UTC) (civil twilight ends 6:35 pm EDT (22:35 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 Pacific Southwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the southern Plains · 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: San Diego International, General Edward Lawrence Logan International.