Plan a flight · Sun 3:14 pm HST (01:14 UTC)

Kahului Airport to Oakland San Francisco Bay Airport OGG → OAK

2,039 nautical miles (2,347 statute miles) northeast on a straight line, true course 053°, about 042° magnetic at the departure end (variation 11E). At 120 knots that is 17 h 17 min at the quickest height in today's winds (7,500 ft, a 2-knot headwind), arriving about 11:31 am PDT (18:31 UTC). Right now OGG is VFR, wind from the north-northeast (020°) at 20 knots; OAK is VFR, wind from the west (260°) 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: 1,440 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 1W: moderate turbulence above 18,000 ft from 25,000 ft to 39,000 ft. Over the route from 1899 to 1899 nm out.
AIRMET TANGO 2W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 1899 to 1959 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 OGG.

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

C172 at 4,600 ft, 35 nm west, 2:34 pm HST (00:34 UTC): scattered clouds above 3,300 ft. At the departure end, 35 nm west of the line.
as filed, and in English
```
LNY UA /OV LNY305007/TM 0034/FL046/TP C172/SK SCT033
```
Report
a routine report filed through LNY
Where
7 nm northwest (305°) of LNY
Time
00:34 UTC
Height
at 4,600 ft
Aircraft
C172
Sky
scattered clouds from 3,300 ft
UAL2080 at 33,000 ft, 37 nm northwest, 2:34 pm HST (00:34 UTC): -35 °C, wind 160° at 15 knots. 240 nm along the route, 37 nm northwest of the line.
as filed, and in English
```
ARP UAL2080 2347N 15322W 0034 F330 MS35 160/015KT
```
Report
a routine report filed through ARP
UAL1296 at 36,000 ft, 37 nm northwest, 1:50 pm HST (23:50 UTC): -44 °C, wind 180° at 20 knots. 240 nm along the route, 37 nm northwest of the line.
as filed, and in English
```
ARP UAL1296 2347N 15322W 2350 F360 MS44 180/020KT
```
Report
a routine report filed through ARP
KAI99 at 38,000 ft, 37 nm northwest, 12:58 pm HST (22:58 UTC): -49 °C, wind 200° at 16 knots. 240 nm along the route, 37 nm northwest of the line.
as filed, and in English
```
ARP KAI99 2347N 15322W 2258 F380 MS49 200/016KT
```
Report
a routine report filed through ARP
UAL1296 at 36,000 ft, 17 nm northwest, 2:40 pm HST (00:40 UTC): -45 °C, wind 220° at 5 knots. 630 nm along the route, 17 nm northwest of the line.
as filed, and in English
```
ARP UAL1296 2714N 14713W 0040 F360 MS45 220/005KT
```
Report
a routine report filed through ARP
KAI99 at 38,000 ft, 17 nm northwest, 1:49 pm HST (23:49 UTC): -50 °C, wind 201° at 3 knots. 630 nm along the route, 17 nm northwest of the line.
as filed, and in English
```
ARP KAI99 2714N 14713W 2349 F380 MS50 201/003KT
```
Report
a routine report filed through ARP
KAI99 at 38,000 ft, 5 nm east, 2:40 pm HST (00:40 UTC): -49 °C, wind 349° at 33 knots. 1020 nm along the route, 5 nm east of the line.
as filed, and in English
```
ARP KAI99 3024N 14042W 0040 F380 MS49 349/033KT
```
Report
a routine report filed through ARP
UAL1684 at 36,000 ft, 12 nm north, 2:51 pm HST (00:51 UTC): -43 °C, wind 360° at 50 knots. 1799 nm along the route, 12 nm north of the line.
as filed, and in English
```
ARP UAL1684 3628N 12656W 0051 F360 MS43 360/050KT
```
Report
a routine report filed through ARP

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 2 forecast points nearest it (OGG, ITO). 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	080° at 7 kt	+7 kt		113 kt	18 h 03 min	12:17 pm PDT (19:17 UTC)
5,500 ft	010° at 5 kt	+3 kt		117 kt	17 h 26 min	11:40 am PDT (18:40 UTC)
7,500 ft	340° at 11 kt	+2 kt	11 °C	118 kt	17 h 17 min	11:31 am PDT (18:31 UTC)
9,500 ft	340° at 17 kt	+3 kt	9 °C	117 kt	17 h 26 min	11:40 am PDT (18:40 UTC)
11,500 ft	350° at 22 kt	+8 kt	7 °C	112 kt	18 h 12 min	12:26 pm PDT (19:26 UTC)
13,500 ft	350° at 27 kt	+10 kt	6 °C	110 kt	18 h 32 min	12:46 pm PDT (19:46 UTC)
15,500 ft	360° at 29 kt	+13 kt	4 °C	107 kt	19 h 03 min	1:17 pm PDT (20:17 UTC)
17,500 ft	030° at 20 kt	+17 kt	-1 °C	103 kt	19 h 48 min	2:02 pm PDT (21:02 UTC)
18,000 ft FL180	040° at 20 kt	+18 kt	-2 °C	102 kt	19 h 59 min	2:13 pm PDT (21:13 UTC)
24,000 ft FL240	060° at 17 kt	+16 kt	-14 °C	104 kt	19 h 36 min	1:50 pm PDT (20:50 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	1,000	1,500	2,000	3,000	6,000	9,000	12,000	15,000	18,000	24,000
OGG	used from 0 nm out; 25 nm from the line	080/11	090/11	090/11	110/9	090/11 16°	020/19 11°	360/35 7°	360/30 5°	050/12 -1°	080/15 -15°
ITO	used from 300 nm out; 322 nm from the line	070/7	070/8	070/7	080/9	340/7 12°	330/16 10°	350/21 6°	350/32 5°	040/21 -2°	060/17 -14°

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
OGG Kahului, HI	departure	VFR Sky: a few clouds at 5,000 feet	from the north-northeast (020°) at 20 knots	10+ mi	none	55 ft	2:54 pm HST (00:54 UTC)
HAF Half Moon Bay, CA	2019 nm out, 8 nm southeast of the line	marginal VFR Sky: a few clouds at 2,200 feet Weather: haze	from the west (270°) at 6 knots	3 mi	none	66 ft	00:55 UTC
OAK Oakland, CA	destination	VFR Sky: a few clouds at 1,800 feet, a few clouds at 4,400 feet	from the west (260°) at 12 knots	10+ mi	none	9 ft	5:53 pm PDT (00:53 UTC)

The highest airport on this list sits at 66 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At OAK when you get there the forecast at the estimated arrival, 11:31 am PDT (18:31 UTC)

Wind from the east-southeast at 5 knots, visibility more than 6 miles, clear skies VFR

The whole forecast for OAK

From Sun 5:00 pm PDT (00:00 UTC): wind from the west-southwest at 12 knots, visibility more than 6 miles, a few clouds at 2,000 feet
From Sun 7:00 pm PDT (02:00 UTC): wind from the west-southwest at 8 knots, visibility more than 6 miles, a few clouds at 2,000 feet
From Sun 11:00 pm PDT (06:00 UTC): wind from the east-southeast at 5 knots, visibility more than 6 miles, clear skies
From Mon 3:00 pm PDT (22:00 UTC): wind from the west at 10 knots, visibility more than 6 miles, clear skies

The forecast for OGG, the departure

From Sun 2:00 pm HST (00:00 UTC): wind from the north-northeast at 18 knots, visibility more than 6 miles, a few clouds at 5,000 feet
From Sun 8:00 pm HST (06:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 4,000 feet
From Mon 10:00 am HST (20:00 UTC): wind from the north-northeast at 16 knots, gusting to 24, visibility more than 6 miles, a few clouds at 3,500 feet, scattered clouds at 4,500 feet
From Mon 7:00 pm HST (05:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, a few clouds at 3,000 feet

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

6/7231 Santa Clara, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 UTC 22 nm from the route, at the destination end · drones kept away from a public gathering · until 12 October · ZOA

Daylight

Sunset at OGG 6:03 pm HST (04:03 UTC), at OAK 6:35 pm PDT (01:35 UTC) (civil twilight ends 7:02 pm PDT (02:02 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, Hawaii · loop National Weather Service

Radar now, the Pacific Southwest · 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: Kahului Airport, Oakland San Francisco Bay Airport.