Provo Municipal to John Wayne/Orange County PVU → SNA
491 nautical miles (565 statute miles) southwest on a straight line, true course 219°, about 207° magnetic at the departure end (variation 12E). At 120 knots that is 4 h 43 min at the quickest height in today's winds (4,500 ft, a 16-knot headwind), arriving about 12:26 am PDT (07:26 UTC), after sunset at the destination. Right now PVU is VFR, wind calm; SNA is VFR, wind from the south (180°) at 7 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: 2,491 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 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 255 nm of the route.
- AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the first 403 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 275 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 304 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 275 nm of the route.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 314 to 481 nm out.
- AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 69 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 PVU.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- E75L at 22,000 ft, 41 nm southeast, 7:04 pm MDT (01:04 UTC): moderate turbulence. At the departure end, 41 nm southeast of the line.
as filed, and in English
PUC UA /OV PUC320020/TM 0104/FL220/TP E75L/TB MOD /ZLC
- Report
- a routine report filed through PUC
- Where
- 20 nm northwest (320°) of PUC
- Time
- 01:04 UTC
- Height
- at 22,000 ft
- Aircraft
- E75L
- Turbulence
- moderate zlc
- E145 at 15,000 ft, 15 nm east, 7:45 pm MDT (01:45 UTC): moderate chop turbulence, light rime icing, -9 °C. 344 nm along the route, 15 nm east of the line.
as filed, and in English
LAS UA /OV LAS213045/TM 0145/FL150/TP E145/TA M09/TB MOD CHOP/IC LGT RIME
- Report
- a routine report filed through LAS
- Where
- 45 nm southwest (213°) of LAS
- Time
- 01:45 UTC
- Height
- at 15,000 ft
- Aircraft
- E145
- Temperature
- −9 °C
- Turbulence
- moderate chop
- Icing
- light rime
- B38M at 14,000 ft, 15 nm southeast, 6:13 pm MDT (00:13 UTC): moderate turbulence, light rime icing, 8 °C. 432 nm along the route, 15 nm southeast of the line.
as filed, and in English
ONT UA /OV ONT053034/TM 0013/FL140/TP B38M/TA 08/TB MODERATE TURBULENCE/IC LIGHT RIME ICE 190 - 170
- Report
- a routine report filed through ONT
- Where
- 34 nm northeast (053°) of ONT
- Time
- 00:13 UTC
- Height
- at 14,000 ft
- Aircraft
- B38M
- Temperature
- 8 °C
- Turbulence
- moderate turbulence
- Icing
- light rime ice at 19,000 ft at 17,000 ft
- B737 at 16,000 ft, 42 nm northwest, 6:45 pm MDT (00:45 UTC): no turbulence, light rime icing from 13,000 ft to 17,000 ft, 8 °C, remarks: during the climb. At the departure end, 42 nm northwest of the line.
as filed, and in English
SLC UA /OV TCH230020/TM 0045/FL160/TP B737/TA 8/TB NEG/IC LT RIME 130-170/RM DURC
- Report
- a routine report filed through SLC
- Where
- 20 nm southwest (230°) of TCH
- Time
- 00:45 UTC
- Height
- at 16,000 ft
- Aircraft
- B737
- Temperature
- 8 °C
- Turbulence
- none
- Icing
- lt rime from 13,000 ft to 17,000 ft
- Remarks
- during the climb
- B38M at 16,000 ft, 41 nm northwest, 6:06 pm MDT (00:06 UTC): no turbulence, no icing, 13 °C, remarks: during the climb. At the departure end, 41 nm northwest of the line.
as filed, and in English
SLC UA /OV TCH230015/TM 0006/FL160/TP B38M/TA 13/TB NEG/IC NEG/RM DURC
- Report
- a routine report filed through SLC
- Where
- 15 nm southwest (230°) of TCH
- Time
- 00:06 UTC
- Height
- at 16,000 ft
- Aircraft
- B38M
- Temperature
- 13 °C
- Turbulence
- none
- Icing
- none
- Remarks
- during the climb
- A321 at 10,000 ft, 22 nm northwest, 6:00 pm MDT (00:00 UTC): light chop turbulence, no icing, remarks: during the descent. At the departure end, 22 nm northwest of the line.
as filed, and in English
SLC UA /OV TCH165020/TM 0000/FL100/TP A321/TB LGT CHOP/IC NEG/RM DURD
- Report
- a routine report filed through SLC
- Where
- 20 nm south (165°) of TCH
- Time
- 00:00 UTC
- Height
- at 10,000 ft
- Aircraft
- A321
- Turbulence
- light chop
- Icing
- none
- Remarks
- during the descent
- PRM1 at 21,000 ft, 3 nm northeast, 7:03 pm MDT (01:03 UTC): light rime icing, -15 °C. 29 nm along the route, 3 nm northeast of the line.
as filed, and in English
PVU UA /OV FFU180025/TM 0103/FL210/TP PRM1/TA M15/IC LGT RIME /ZLC
- Report
- a routine report filed through PVU
- Where
- 25 nm south (180°) of FFU
- Time
- 01:03 UTC
- Height
- at 21,000 ft
- Aircraft
- PRM1
- Temperature
- −15 °C
- Icing
- light rime zlc
- PC12 at 25,000 ft, 3 nm east, 7:35 pm MDT (01:35 UTC): light rime icing, -16 °C, remarks: during the descent zlc. 59 nm along the route, 3 nm east of the line.
as filed, and in English
DTA UA /OV DTA360010/TM 0135/FL250/TP PC12/TA M16/IC LGT RIME /RM DURD /ZLC
- Report
- a routine report filed through DTA
- Where
- 10 nm north (360°) of DTA
- Time
- 01:35 UTC
- Height
- at 25,000 ft
- Aircraft
- PC12
- Temperature
- −16 °C
- Icing
- light rime
- Remarks
- during the descent zlc
- B39M at 3,800 ft, 24 nm southeast, 8:30 pm MDT (02:30 UTC): no turbulence, wind 190° at 21 knots, remarks: during the descent runway 26L las. 295 nm along the route, 24 nm southeast of the line.
as filed, and in English
LAS UA /OV 08006/TM 0230/FL038/TP B39M/WV 19021KT/TB NEG/RM DURD RY26L LAS
- Report
- a routine report filed through LAS
- Where
- wind from 080° at 6 knots
- Time
- 02:30 UTC
- Height
- at 3,800 ft
- Aircraft
- B39M
- Wind
- from 190° at 21 knots
- Turbulence
- none
- Remarks
- during the descent runway 26L las
- E75L climbing, 46 nm southeast, 8:36 pm MDT (02:36 UTC): light to moderate chop turbulence. 432 nm along the route, 46 nm southeast of the line.
as filed, and in English
PSP UA /OV PSP347010/TM 0236/FLDURC/TP E75L/TB LT TO MOD CHOP IN CLIMB
- Report
- a routine report filed through PSP
- Where
- 10 nm north (347°) of PSP
- Time
- 02:36 UTC
- Height
- during the climb
- Aircraft
- E75L
- Turbulence
- lt to moderate chop in climb
- E75L climbing, 33 nm northwest, 8:15 pm MDT (02:15 UTC): a routine report with nothing remarked on. 461 nm along the route, 33 nm northwest of the line.
as filed, and in English
ONT UA /OV ONT290030/TM 0215/FLDURC/TP E75L/SK T-078
- Report
- a routine report filed through ONT
- Where
- 30 nm west (290°) of ONT
- Time
- 02:15 UTC
- Height
- during the climb
- Aircraft
- E75L
- Sky
- T-078
- SLG4 at 3,000 ft, 16 nm northwest, 7:33 pm MDT (01:33 UTC): scattered clouds above 4,000 ft. 471 nm along the route, 16 nm northwest of the line.
as filed, and in English
EMT UA /OV EMT070006/TM 0133/FL030/TP SLG4/SK SCT040
- Report
- a routine report filed through EMT
- Where
- 6 nm east (070°) of EMT
- Time
- 01:33 UTC
- Height
- at 3,000 ft
- Aircraft
- SLG4
- Sky
- scattered clouds from 4,000 ft
- A21N at 2,000 ft, 10 nm west, 7:06 pm MDT (01:06 UTC): remarks: ils 25L haze below the ceiling. 471 nm along the route, 10 nm west of the line.
as filed, and in English
LAX UA /OV LAX070030/TM 0106/FL020/TP A21N/SK TOPS068 BASES040/RM ILS 25L - HZ BELOW THE CEILING
- Report
- a routine report filed through LAX
- Where
- 30 nm east (070°) of LAX
- Time
- 01:06 UTC
- Height
- at 2,000 ft
- Aircraft
- A21N
- Sky
- TOPS068 BASES040
- Remarks
- ils 25L haze below the ceiling
- B739 at 4,000 ft, 38 nm northwest, 6:32 pm MDT (00:32 UTC): overcast above 4,000 ft. At the destination end, 38 nm northwest of the line.
as filed, and in English
BUR UA /OV BUR/TM 0032/FL040/TP B739/SK OVC040
- Report
- a routine report filed through BUR
- Where
- over BUR
- Time
- 00:32 UTC
- Height
- at 4,000 ft
- Aircraft
- B739
- Sky
- overcast from 4,000 ft
6 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 westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 4 forecast points nearest it (SLC, BCE, LAS, ONT). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 200° at 16 kt | +16 kt | 10 °C | 104 kt | 4 h 43 min | 12:26 am PDT (07:26 UTC) |
| 6,500 ft | 200° at 18 kt | +17 kt | 8 °C | 103 kt | 4 h 46 min | 12:29 am PDT (07:29 UTC) |
| 8,500 ft | 210° at 18 kt | +18 kt | 5 °C | 102 kt | 4 h 49 min | 12:32 am PDT (07:32 UTC) |
| 10,500 ft | 210° at 23 kt | +23 kt | 1 °C | 97 kt | 5 h 04 min | 12:47 am PDT (07:47 UTC) |
| 12,500 ft | 210° at 26 kt | +26 kt | -3 °C | 94 kt | 5 h 13 min | 12:56 am PDT (07:56 UTC) |
| 14,500 ft | 210° at 33 kt | +33 kt | -7 °C | 87 kt | 5 h 39 min | 1:22 am PDT (08:22 UTC) |
| 16,500 ft | 210° at 40 kt | +40 kt | -10 °C | 80 kt | 6 h 08 min | 1:51 am PDT (08:51 UTC) |
| 18,000 ft FL180 | 210° at 45 kt | +45 kt | -13 °C | 75 kt | 6 h 33 min | 2:16 am PDT (09:16 UTC) |
| 24,000 ft FL240 | 210° at 56 kt | +56 kt | -21 °C | 64 kt | 7 h 40 min | 3:23 am PDT (10:23 UTC) |
| 30,000 ft FL300 | 220° at 58 kt | +58 kt | -30 °C | 62 kt | 7 h 55 min | 3:38 am PDT (10:38 UTC) |
| 34,000 ft FL340 | 220° at 60 kt | +60 kt | -35 °C | 60 kt | 8 h 11 min | 3:54 am PDT (10:54 UTC) |
| 39,000 ft FL390 | 220° at 55 kt | +55 kt | -44 °C | 65 kt | 7 h 33 min | 3:16 am PDT (10:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SLC | used from 0 nm out; 53 nm from the line | 200/5 | 230/8 2° | 220/20 -2° | 210/40 -12° | 190/53 -25° | 210/62 -30° | 220/69 -34° | 220/64 -43° | |
| BCE | used from 49 nm out; 97 nm from the line | 220/27 -1° | 210/40 -13° | 220/54 -21° | 220/64 -30° | 220/64 -34° | 220/52 -44° | |||
| LAS | used from 196 nm out; 78 nm from the line | 210/21 10° | 200/18 5° | 200/23 -2° | 210/49 -14° | 210/63 -21° | 220/58 -30° | 220/61 -35° | 210/56 -44° | |
| ONT | used from 393 nm out; 47 nm from the line | 190/8 | 190/19 6° | 210/23 4° | 210/29 -3° | 210/47 -13° | 210/49 -19° | 220/47 -30° | 220/50 -36° | 220/55 -43° |
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 |
|---|---|---|---|---|---|---|---|
| PVU Provo, UT | departure | VFR Sky: scattered clouds at 1,000 feet, scattered clouds at 4,600 feet, overcast at 7,000 feet Weather: light rain, mist | calm | 6 mi | 7,000 ft | 4,496 ft | 8:22 pm MDT (02:22 UTC) |
| DTA Delta, UT | 59 nm out, 4 nm south of the line | VFR | from the north-northeast (030°) at 7 knots, gusting to 18 | 10+ mi | none | 4,759 ft | 17:35 UTC |
| MLF Milford, UT | 118 nm out, 20 nm southeast of the line | VFR Sky: a few clouds at 2,500 feet, a broken layer at 3,500 feet, overcast at 6,000 feet Weather: light rain | from the south-southwest (200°) at 14 knots | 10+ mi | 3,500 ft | 5,042 ft | 01:52 UTC |
| VGT Las Vegas, NV | 295 nm out, 18 nm southeast of the line, tower | VFR | from the south (180°) at 11 knots, gusting to 21 | 10+ mi | none | 2,205 ft | 01:53 UTC |
| VCV Victorville, CA | 432 nm out, 12 nm northwest of the line, tower | VFR | from the south (180°) at 18 knots, gusting to 27 | 10+ mi | none | 2,885 ft | 02:35 UTC |
| CNO Chino, CA | 471 nm out, 2 nm north of the line, tower | VFR Sky: scattered clouds at 5,000 feet, a broken layer at 12,000 feet | from the southwest (230°) at 8 knots | 10+ mi | 12,000 ft | 650 ft | 01:53 UTC |
| SNA Santa Ana, CA | destination | VFR Sky: scattered clouds at 3,400 feet, a broken layer at 4,300 feet, a broken layer at 5,000 feet | from the south (180°) at 7 knots | 10+ mi | 4,300 ft | 55 ft | 6:53 pm PDT (01:53 UTC) |
The highest airport on this list sits at 5,042 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SNA when you get there the forecast at the estimated arrival, 12:26 am PDT (07:26 UTC)
Wind from the south at 5 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, a broken layer at 5,000 feet VFR
The whole forecast for SNA
- From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 9 knots, visibility more than 6 miles, a few clouds at 3,000 feet, a broken layer at 5,000 feet
- From Sun 10:00 pm PDT (05:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, a broken layer at 5,000 feet
- From Mon 12:00 pm PDT (19:00 UTC): wind from the southwest at 9 knots, visibility more than 6 miles, a broken layer at 5,000 feet
The forecast for PVU, the departure
- From Sun 7:00 pm MDT (01:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, light rain, scattered clouds at 2,000 feet, a broken layer at 5,000 feet
- From Mon 12:00 am MDT (06:00 UTC): wind from the south at 10 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 8,000 feet
- 30% chance between Mon 12:00 am MDT (06:00 UTC) and 6:00 am MDT (12:00 UTC): wind variable at 10 knots, gusting to 25, light rain showers, a broken layer at 4,000 feet
- From Mon 6:00 am MDT (12:00 UTC): wind from the south-southeast at 10 knots, visibility more than 6 miles, light rain showers, scattered clouds at 2,000 feet, a broken layer at 5,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local on the route, 275 nm along the route · a VIP movement · starts tomorrow · ZLA
- 6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local 23 nm from the route, 295 nm along the route · security · starts tomorrow · ZLA
- 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 5 nm from the route, at the destination end · security · ZLA
Daylight
Sunset at PVU 6:51 pm MDT (00:51 UTC), at SNA 6:21 pm PDT (01:21 UTC) (civil twilight ends 6:46 pm PDT (01:46 UTC)). At 120 knots the arrival at SNA is before sunrise there (6:53 am PDT (13:53 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: Provo Municipal, John Wayne/Orange County.