Hilo International to Phoenix Sky Harbor International ITO → PHX
2,433 nautical miles (2,800 statute miles) northeast on a straight line, true course 061°, about 050° magnetic at the departure end (variation 11E). At 120 knots that is 19 h 47 min at the quickest height in today's winds (24,000 ft, a 3-knot tailwind), arriving about 11:28 pm MST (06:28 UTC), after sunset at the destination. Right now ITO is VFR, wind from the southwest (230°) at 4 knots; PHX is VFR, wind from the south-southeast (160°) at 6 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 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 1955 to 2004 nm out.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 2194 to 2264 nm out.
- AIRMET SIERRA 2E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 2204 to 2214 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 0 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 ITO.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
No pilot reports within 50 nautical miles of the line in the last three hours.
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 1 forecast point nearest it (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 | 150° at 10 kt | +2 kt | 118 kt | 20 h 37 min | 12:18 am MST (07:18 UTC) | |
| 5,500 ft | 150° at 8 kt | +1 kt | 119 kt | 20 h 27 min | 12:08 am MST (07:08 UTC) | |
| 7,500 ft | 170° at 5 kt | −1 kt | 9 °C | 121 kt | 20 h 06 min | 11:47 pm MST (06:47 UTC) |
| 9,500 ft | 220° at 3 kt | −2 kt | 7 °C | 122 kt | 19 h 57 min | 11:38 pm MST (06:38 UTC) |
| 11,500 ft | 350° at 8 kt | +1 kt | 7 °C | 119 kt | 20 h 27 min | 12:08 am MST (07:08 UTC) |
| 13,500 ft | 360° at 16 kt | +6 kt | 6 °C | 114 kt | 21 h 21 min | 1:02 am MST (08:02 UTC) |
| 15,500 ft | 010° at 21 kt | +10 kt | 3 °C | 110 kt | 22 h 07 min | 1:48 am MST (08:48 UTC) |
| 17,500 ft | 010° at 21 kt | +10 kt | -1 °C | 110 kt | 22 h 07 min | 1:48 am MST (08:48 UTC) |
| 18,000 ft FL180 | 010° at 21 kt | +10 kt | -2 °C | 110 kt | 22 h 07 min | 1:48 am MST (08:48 UTC) |
| 24,000 ft FL240 | 320° at 8 kt | −3 kt | -14 °C | 123 kt | 19 h 47 min | 11:28 pm MST (06:28 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 | 1,000 | 1,500 | 2,000 | 3,000 | 6,000 | 9,000 | 12,000 | 15,000 | 18,000 | 24,000 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ITO | used from 0 nm out; 25 nm from the line | L/V | L/V | L/V | 150/11 | 150/7 11° | 200/5 7° | 350/11 7° | 010/21 4° | 010/21 -2° | 320/8 -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 |
|---|---|---|---|---|---|---|---|
| ITO Hilo, HI | departure | VFR Sky: overcast at 11,000 feet | from the southwest (230°) at 4 knots | 10+ mi | 11,000 ft | 37 ft | 11:53 pm HST (09:53 UTC) |
| SAN San Diego, CA | 2174 nm out, 6 nm northwest of the line, tower | marginal VFR Sky: a few clouds at 1,100 feet, a broken layer at 3,000 feet, a broken layer at 4,100 feet Weather: light rain | from the south (190°) at 4 knots | 5 mi | 3,000 ft | 16 ft | 10:31 UTC |
| GYR Goodyear, AZ | 2413 nm out, 3 nm northeast of the line, tower | VFR Sky: a few clouds at 3,000 feet, scattered clouds at 6,000 feet, a broken layer at 10,000 feet | calm | 10+ mi | 10,000 ft | 969 ft | 03:47 UTC |
| PHX Phoenix, AZ | destination | VFR Sky: scattered clouds at 6,000 feet, scattered clouds at 9,000 feet | from the south-southeast (160°) at 6 knots | 10+ mi | none | 1,134 ft | 2:51 am MST (09:51 UTC) |
The highest airport on this list sits at 1,134 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At PHX when you get there the forecast at the estimated arrival, 11:28 pm MST (06:28 UTC)
Wind from the east-southeast at 7 knots, visibility more than 6 miles, showers nearby, scattered clouds at 5,000 feet, a broken layer at 7,000 feet VFR
The whole forecast for PHX
- From Mon 2:00 am MST (09:00 UTC): wind from the east-southeast at 7 knots, visibility more than 6 miles, a few clouds at 4,000 feet, scattered clouds at 7,000 feet
- From Mon 9:00 am MST (16:00 UTC): wind from the south at 11 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 7,000 feet
- From Mon 1:00 pm MST (20:00 UTC): wind from the southwest at 14 knots, gusting to 23, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 7,000 feet
- From Mon 6:00 pm MST (01:00 UTC): wind from the west at 9 knots, visibility more than 6 miles, scattered clouds at 5,000 feet, a broken layer at 7,000 feet
- From Mon 10:00 pm MST (05:00 UTC): wind from the east-southeast at 7 knots, visibility more than 6 miles, showers nearby, scattered clouds at 5,000 feet, a broken layer at 7,000 feet
The forecast for ITO, the departure
- From Sun 8:00 pm HST (06:00 UTC): wind from the west-southwest at 6 knots, visibility more than 6 miles, a few clouds at 2,500 feet, scattered clouds at 4,500 feet
- From Mon 10:00 am HST (20:00 UTC): wind from the northeast at 10 knots, visibility more than 6 miles, scattered clouds at 2,500 feet, scattered clouds at 4,000 feet
- From Mon 7:00 pm HST (05:00 UTC): wind from the south-southwest at 5 knots, visibility more than 6 miles, showers nearby, a broken layer at 2,500 feet, a broken layer at 3,500 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/2652 Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 12 nm from the route, 2224 nm along the route · security · until 2 January · ZLA
- 6/4812 El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 Local 7 nm from the route, 2244 nm along the route · security · until 13 July · ZLA
- 6/2656 Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 17 nm from the route, 2264 nm along the route · security · until 2 January · ZLA
- 6/2657 Calexico, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 17 nm from the route, 2264 nm along the route · security · until 2 January · ZLA
Daylight
Sunset at ITO 5:58 pm HST (03:58 UTC), at PHX 5:57 pm MST (00:57 UTC) (civil twilight ends 6:22 pm MST (01:22 UTC)). At 120 knots the arrival at PHX is before sunrise there (6:31 am MST (13:31 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
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: Hilo International, Phoenix Sky Harbor International.