John Wayne/Orange County to Tucson International SNA → TUS
361 nautical miles (416 statute miles) east on a straight line, true course 103°, about 091° magnetic at the departure end (variation 12E). At 120 knots that is 2 h 22 min at the quickest height in today's winds (34,000 ft, a 32-knot tailwind), arriving about 7:58 pm MST (02:58 UTC), after sunset at the destination. 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: 243 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 W69W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 6:55 pm PDT (01:55 UTC). Over the last 137 nm of the route.
as issued
WSUS33 KKCI 112355 MKCW WST 112355 CONVECTIVE SIGMET 69W VALID UNTIL 0155Z TX NM AZ FROM 50ENE PGS-60SE ABQ-20ENE ELP-70SSW SSO-50SE BZA-50ENE PGS AREA TS MOV FROM 23040KT. TOPS TO FL340.
- AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 68 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 20 to 137 nm out.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the last 10 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 SNA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B737 at 14,000 ft, 45 nm north, 2:54 pm PDT (21:54 UTC): moderate turbulence. At the departure end, 45 nm north of the line.
as filed, and in English
ONT UA /OV 20N ONT/TM 2154/FL140/TP B737/TB MOD
- Report
- a routine report filed through ONT
- Where
- 20N ont
- Time
- 21:54 UTC
- Height
- at 14,000 ft
- Aircraft
- B737
- Turbulence
- moderate
- B738 descending, 46 nm north, 2:37 pm PDT (21:37 UTC): moderate chop turbulence. At the departure end, 46 nm north of the line.
as filed, and in English
ONT UA /OV ONT358021/TM 2137/FLDURD/TP B738/TB MODERATE CHOP STARTING AT 130
- Report
- a routine report filed through ONT
- Where
- 21 nm north (358°) of ONT
- Time
- 21:37 UTC
- Height
- during the descent
- Aircraft
- B738
- Turbulence
- moderate chop starting at at 13,000 ft
- B38M at 14,000 ft, 47 nm north, 5:13 pm PDT (00:13 UTC): moderate turbulence, light rime icing, 8 °C. 39 nm along the route, 47 nm north 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
- B739 at 4,000 ft, 40 nm northwest, 5:32 pm PDT (00:32 UTC): overcast above 4,000 ft. At the departure end, 40 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
- E75S at 5,000 ft, 16 nm west, 5:00 pm PDT (00:00 UTC): a routine report with nothing remarked on. At the departure end, 16 nm west of the line.
as filed, and in English
LGB UA /OV LGB180003/TM 0000/FL050/TP E75S/SK OVC43-TOP050
- Report
- a routine report filed through LGB
- Where
- 3 nm south (180°) of LGB
- Time
- 00:00 UTC
- Height
- at 5,000 ft
- Aircraft
- E75S
- Sky
- OVC43-TOP050
- B739 at 3,400 ft, 23 nm northwest, 4:55 pm PDT (23:55 UTC): overcast above 5,400 ft, remarks: bases 3,500 ft. At the departure end, 23 nm northwest of the line.
as filed, and in English
KLAX UA /OV 10 E LAX/TM 2355/FL034/TP B739/SK OVC054/RM BASES 035
- Report
- a routine report filed through KLAX
- Where
- 10 east lax
- Time
- 23:55 UTC
- Height
- at 3,400 ft
- Aircraft
- B739
- Sky
- overcast from 5,400 ft
- Remarks
- bases 3,500 ft
- C172 at 1,400 ft, 21 nm west, 3:53 pm PDT (22:53 UTC): remarks: base 3,400 ft. At the departure end, 21 nm west of the line.
as filed, and in English
TOA UA /OV 4 E KTOA/TM 2253/FL014/TP C172/RM BASE 034
- Report
- a routine report filed through TOA
- Where
- 4 east KTOA
- Time
- 22:53 UTC
- Height
- at 1,400 ft
- Aircraft
- C172
- Remarks
- base 3,400 ft
- B757 at 4,000 ft, 24 nm northwest, 3:38 pm PDT (22:38 UTC): remarks: reduced visibility below the ceiling ILS25L. At the departure end, 24 nm northwest of the line.
as filed, and in English
LAX UA /OV LAX070010/TM 2238/FL040/TP B757/SK TOPS050 BASES040/RM REDUCED VISIBILITY BELOW THE CEILING. ILS25L
- Report
- a routine report filed through LAX
- Where
- 10 nm east (070°) of LAX
- Time
- 22:38 UTC
- Height
- at 4,000 ft
- Aircraft
- B757
- Sky
- TOPS050 BASES040
- Remarks
- reduced visibility below the ceiling ILS25L
- B737 at 4,000 ft, 31 nm northwest, 3:37 pm PDT (22:37 UTC): a broken layer from 4,000 ft to 5,000 ft. At the departure end, 31 nm northwest of the line.
as filed, and in English
KLAX UA /OV KLAX/TM 2237/FL040/TP B737/SK BKN040-TOP050
- Report
- a routine report filed through KLAX
- Where
- over KLAX
- Time
- 22:37 UTC
- Height
- at 4,000 ft
- Aircraft
- B737
- Sky
- a broken layer from 4,000 ft, tops 5,000 ft
- B737 at 5,000 ft, 16 nm west, 3:30 pm PDT (22:30 UTC): a broken layer from 3,300 ft to 5,000 ft. At the departure end, 16 nm west of the line.
as filed, and in English
LGB UA /OV KLGB180005/TM 2230/FL050/TP B737/SK BKN033-TOPS050
- Report
- a routine report filed through LGB
- Where
- 5 nm south (180°) of KLGB
- Time
- 22:30 UTC
- Height
- at 5,000 ft
- Aircraft
- B737
- Sky
- a broken layer from 3,300 ft, tops 5,000 ft
- A320 at 3,500 ft, 32 nm northwest, 3:13 pm PDT (22:13 UTC): a broken layer above 3,500 ft, remarks: during the descent RY25L. At the departure end, 32 nm northwest of the line.
as filed, and in English
LAX UA /OV LAX/TM 2213/FL035/TP A320/SK BKN-BASE035/RM DURD RY25L
- Report
- a routine report filed through LAX
- Where
- over LAX
- Time
- 22:13 UTC
- Height
- at 3,500 ft
- Aircraft
- A320
- Sky
- BKN-BASE035
- Remarks
- during the descent RY25L
- E55P at 3,000 ft, 35 nm northwest, 3:00 pm PDT (22:00 UTC): a broken layer from 3,000 ft to 5,000 ft, remarks: during the descent RY21. At the departure end, 35 nm northwest of the line.
as filed, and in English
SMO UA /OV SMO030008/TM 2200/FL030/TP E55P/SK BKN030-TOP050/RM DURD RY21
- Report
- a routine report filed through SMO
- Where
- 8 nm northeast (030°) of SMO
- Time
- 22:00 UTC
- Height
- at 3,000 ft
- Aircraft
- E55P
- Sky
- a broken layer from 3,000 ft, tops 5,000 ft
- Remarks
- during the descent RY21
- C172 at 2,500 ft, 25 nm south, 3:34 pm PDT (22:34 UTC): a broken layer, remarks: bases 2,500 ft tops 4,000 ft. 39 nm along the route, 25 nm south of the line.
as filed, and in English
CRQ UA /OV 1 MI WEST/TM 2234/FL025/TP C172/SK BKN/RM BASES 025 TOPS 040
- Report
- a routine report filed through CRQ
- Where
- 1 mi west
- Time
- 22:34 UTC
- Height
- at 2,500 ft
- Aircraft
- C172
- Sky
- a broken layer
- Remarks
- bases 2,500 ft tops 4,000 ft
- B737 at 2,700 ft, 47 nm south, 5:08 pm PDT (00:08 UTC): remarks: bases 2,700 ft tops 5,000 ft. 49 nm along the route, 47 nm south of the line.
as filed, and in English
SAN UA /OV 3 MI WEST/TM 0008/FL027/TP B737/RM BASES 027 TOPS 050
- Report
- a routine report filed through SAN
- Where
- 3 mi west
- Time
- 00:08 UTC
- Height
- at 2,700 ft
- Aircraft
- B737
- Remarks
- bases 2,700 ft tops 5,000 ft
10 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 5 forecast points nearest it (ONT, SAN, BLH, PHX, TUS). 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 | 220° at 18 kt | −8 kt | 128 kt | 2 h 49 min | 8:25 pm MST (03:25 UTC) | |
| 5,500 ft | 220° at 20 kt | −7 kt | 15 °C | 127 kt | 2 h 51 min | 8:27 pm MST (03:27 UTC) |
| 7,500 ft | 220° at 22 kt | −9 kt | 8 °C | 129 kt | 2 h 48 min | 8:24 pm MST (03:24 UTC) |
| 9,500 ft | 220° at 26 kt | −12 kt | 5 °C | 132 kt | 2 h 44 min | 8:20 pm MST (03:20 UTC) |
| 11,500 ft | 220° at 30 kt | −13 kt | 1 °C | 133 kt | 2 h 43 min | 8:19 pm MST (03:19 UTC) |
| 13,500 ft | 220° at 34 kt | −14 kt | -2 °C | 134 kt | 2 h 42 min | 8:18 pm MST (03:18 UTC) |
| 15,500 ft | 220° at 38 kt | −15 kt | -5 °C | 135 kt | 2 h 40 min | 8:16 pm MST (03:16 UTC) |
| 17,500 ft | 220° at 42 kt | −16 kt | -8 °C | 136 kt | 2 h 39 min | 8:15 pm MST (03:15 UTC) |
| 18,000 ft FL180 | 220° at 43 kt | −16 kt | -9 °C | 136 kt | 2 h 39 min | 8:15 pm MST (03:15 UTC) |
| 24,000 ft FL240 | 220° at 56 kt | −27 kt | -19 °C | 147 kt | 2 h 27 min | 8:03 pm MST (03:03 UTC) |
| 30,000 ft FL300 | 220° at 64 kt | −27 kt | -28 °C | 147 kt | 2 h 27 min | 8:03 pm MST (03:03 UTC) |
| 34,000 ft FL340 | 220° at 69 kt | −32 kt | -35 °C | 152 kt | 2 h 22 min | 7:58 pm MST (02:58 UTC) |
| 39,000 ft FL390 | 220° at 61 kt | −28 kt | -45 °C | 148 kt | 2 h 26 min | 8:02 pm MST (03:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ONT | used from 0 nm out; 30 nm from the line | 230/11 | 200/17 6° | 230/27 4° | 230/32 -2° | 210/39 -12° | 220/51 -20° | 220/48 -29° | 210/51 -34° | 210/52 -44° |
| SAN | used from 49 nm out; 54 nm from the line | 200/10 | 240/19 9° | 240/27 5° | 230/22 -1° | 220/40 -10° | 220/49 -19° | 220/54 -29° | 220/61 -35° | 220/56 -44° |
| BLH | used from 98 nm out; 47 nm from the line | 230/22 | 210/24 11° | 230/23 5° | 230/26 0° | 220/38 -10° | 230/52 -19° | 220/58 -28° | 220/69 -34° | 220/59 -45° |
| PHX | used from 244 nm out; 63 nm from the line | 210/19 | 210/20 14° | 200/20 6° | 210/40 1° | 220/58 -8° | 220/68 -20° | 220/82 -26° | 230/83 -34° | 230/69 -46° |
| TUS | used from 293 nm out; 44 nm from the line | 220/17 15° | 210/32 7° | 210/43 5° | 210/49 -7° | 220/64 -18° | 220/83 -26° | 230/81 -36° | 230/72 -48° |
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 |
|---|---|---|---|---|---|---|---|
| SNA Santa Ana, CA | departure | no report just now | 55 ft | ||||
| RIV Riverside, CA | 29 nm out, 19 nm north of the line, tower | no report just now | 1,536 ft | ||||
| UDD Palm Springs, CA | 78 nm out, 23 nm north of the line | no report just now | 73 ft | ||||
| SAS Salton City, CA | 98 nm out, 3 nm south of the line | no report just now | -84 ft | ||||
| BWC Brawley, CA | 127 nm out, 12 nm southwest of the line | no report just now | -127 ft | ||||
| NYL Yuma, AZ | 176 nm out, 20 nm south of the line, tower | no report just now | 213 ft | ||||
| AVQ Marana, AZ | 342 nm out, 13 nm north of the line | no report just now | 2,031 ft | ||||
| TUS Tucson, AZ | destination | no report just now | 2,643 ft |
The highest airport on this list sits at 2,643 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At TUS when you get there the forecast at the estimated arrival, 7:58 pm MST (02:58 UTC)
TUS has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 5 nm from the route, at the departure end · security · ZLA
- 6/8887 Indio, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 Local 18 nm from the route, 78 nm along the route · security · until 12 October · ZLA
- 6/4812 El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 Local 9 nm from the route, 107 nm along the route · security · until 13 July · ZLA
- 6/2656 Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 18 nm from the route, 166 nm along the route · security · until 2 January · ZLA
- 6/2657 Calexico, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local 18 nm from the route, 166 nm along the route · security · until 2 January · ZLA
Daylight
Sunset at SNA 6:21 pm PDT (01:21 UTC), at TUS 5:55 pm MST (00:55 UTC) (civil twilight ends 6:19 pm MST (01:19 UTC)). At 120 knots the arrival at TUS is after sunset there (5:56 pm MST (00:56 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: John Wayne/Orange County, Tucson International.