Ontario International to Midland International Air And Space Port ONT → MAF
785 nautical miles (903 statute miles) east on a straight line, true course 095°, about 083° magnetic at the departure end (variation 12E). At 120 knots that is 4 h 39 min at the quickest height in today's winds (34,000 ft, a 49-knot tailwind), arriving about 7:20 am CDT (12:20 UTC), after sunset at the destination. Right now ONT is marginal VFR, wind from the north (350°) at 3 knots; MAF is VFR, wind from the south (180°) at 13 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 below 18,000 ft (due to mountain wave) up to 15,000 ft, from 11:00 pm PDT (06:00 UTC). Over the first 89 nm of the route.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft, from 11:00 pm PDT (06:00 UTC). Over the route from 50 to 298 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist), from 11:00 pm PDT (06:00 UTC). Over the route from 318 to 397 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft, from 11:00 pm PDT (06:00 UTC). Near the route, 437 nm along 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 ONT.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B737 at 14,000 ft, 24 nm north, 10:15 pm PDT (05:15 UTC): moderate turbulence, remarks: during the descent through clouds. 278 nm along the route, 24 nm north of the line.
as filed, and in English
PHX UA /OV PXR339030/TM 0515/FL140/TP B737/TB OCNL MOD/RM DURD THROUGH CLOUDS
- Report
- a routine report filed through PHX
- Where
- 30 nm north (339°) of PXR
- Time
- 05:15 UTC
- Height
- at 14,000 ft
- Aircraft
- B737
- Turbulence
- occasional moderate
- Remarks
- during the descent through clouds
- GLF5 at 3,500 ft, 45 nm west, 9:54 pm PDT (04:54 UTC): overcast above 3,600 ft. At the departure end, 45 nm west of the line.
as filed, and in English
VNY UA /OV VNY36006/TM 0454/FL035/TP GLF5/SK OVC036
- Report
- a routine report filed through VNY
- Where
- VNY36006
- Time
- 04:54 UTC
- Height
- at 3,500 ft
- Aircraft
- GLF5
- Sky
- overcast from 3,600 ft
- B38M at 3,000 ft, 5 nm west, 10:47 pm PDT (05:47 UTC): a broken layer from 2,900 ft to 8,000 ft, remarks: BASE030. At the departure end, 5 nm west of the line.
as filed, and in English
ONT UA /OV KONT080005/TM 0547/FL030/TP B38M/SK BKN029-TOP080/RM BASE030
- Report
- a routine report filed through ONT
- Where
- 5 nm east (080°) of KONT
- Time
- 05:47 UTC
- Height
- at 3,000 ft
- Aircraft
- B38M
- Sky
- a broken layer from 2,900 ft, tops 8,000 ft
- Remarks
- BASE030
- A321 at 3,300 ft, 2 nm northwest, 9:59 pm PDT (04:59 UTC): a broken layer above 3,300 ft, remarks: during the descent. At the departure end, 2 nm northwest of the line.
as filed, and in English
ONT UA /OV ONT078008/TM 0459/FL033/TP A321/SK BKN033-TOPUNKN/RM DURD
- Report
- a routine report filed through ONT
- Where
- 8 nm east (078°) of ONT
- Time
- 04:59 UTC
- Height
- at 3,300 ft
- Aircraft
- A321
- Sky
- a broken layer from 3,300 ft, tops unknown
- Remarks
- during the descent
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 7 forecast points nearest it (ONT, BLH, PHX, TUS, ELP, ROW, INK). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 5,500 ft | 210° at 17 kt | −5 kt | 16 °C | 125 kt | 6 h 17 min | 8:58 am CDT (13:58 UTC) |
| 7,500 ft | 200° at 20 kt | −5 kt | 10 °C | 125 kt | 6 h 17 min | 8:58 am CDT (13:58 UTC) |
| 9,500 ft | 200° at 23 kt | −6 kt | 9 °C | 126 kt | 6 h 14 min | 8:55 am CDT (13:55 UTC) |
| 11,500 ft | 210° at 26 kt | −9 kt | 4 °C | 129 kt | 6 h 05 min | 8:46 am CDT (13:46 UTC) |
| 13,500 ft | 210° at 31 kt | −13 kt | 1 °C | 133 kt | 5 h 54 min | 8:35 am CDT (13:35 UTC) |
| 15,500 ft | 220° at 38 kt | −18 kt | -3 °C | 138 kt | 5 h 41 min | 8:22 am CDT (13:22 UTC) |
| 17,500 ft | 220° at 44 kt | −22 kt | -6 °C | 142 kt | 5 h 32 min | 8:13 am CDT (13:13 UTC) |
| 18,000 ft FL180 | 220° at 45 kt | −23 kt | -7 °C | 143 kt | 5 h 29 min | 8:10 am CDT (13:10 UTC) |
| 24,000 ft FL240 | 220° at 58 kt | −34 kt | -17 °C | 154 kt | 5 h 06 min | 7:47 am CDT (12:47 UTC) |
| 30,000 ft FL300 | 230° at 70 kt | −42 kt | -27 °C | 162 kt | 4 h 51 min | 7:32 am CDT (12:32 UTC) |
| 34,000 ft FL340 | 230° at 70 kt | −49 kt | -36 °C | 169 kt | 4 h 39 min | 7:20 am CDT (12:20 UTC) |
| 39,000 ft FL390 | 230° at 62 kt | −44 kt | -47 °C | 164 kt | 4 h 47 min | 7:28 am CDT (12:28 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ONT | used from 0 nm out; 25 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° |
| BLH | used from 50 nm out; 72 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° |
| PHX | used from 199 nm out; 58 nm from the line | 150/5 | 200/21 12° | 200/27 6° | 200/35 3° | 220/58 -8° | 220/69 -19° | 220/87 -26° | 230/93 -35° | 230/79 -47° |
| TUS | used from 348 nm out; 80 nm from the line | 210/13 13° | 200/35 9° | 210/40 5° | 220/50 -7° | 220/59 -18° | 230/79 -26° | 230/84 -35° | 230/84 -48° | |
| ELP | used from 447 nm out; 119 nm from the line | 290/17 | 210/11 13° | 200/18 5° | 220/46 -6° | 230/64 -14° | 230/63 -27° | 240/55 -37° | 240/44 -48° | |
| ROW | used from 596 nm out; 62 nm from the line | 190/33 | 210/27 14° | 220/28 6° | 230/36 -6° | 230/56 -15° | 230/63 -27° | 250/59 -37° | 260/57 -49° | |
| INK | used from 696 nm out; 27 nm from the line | 190/23 20° | 200/18 15° | 230/18 8° | 240/23 -4° | 240/37 -14° | 240/46 -27° | 250/42 -38° | 260/36 -50° |
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 |
|---|---|---|---|---|---|---|---|
| ONT Ontario, CA | departure | marginal VFR Sky: a broken layer at 2,600 feet, overcast at 3,500 feet | from the north (350°) at 3 knots | 7 mi | 2,600 ft | 944 ft | 11:53 pm PDT (06:53 UTC) |
| SBD San Bernardino, CA | 20 nm out, 4 nm north of the line, tower | VFR Sky: scattered clouds at 5,500 feet, a broken layer at 8,500 feet, overcast at 11,000 feet Weather: light drizzle | from the southeast (130°) at 4 knots | 10+ mi | 8,500 ft | 1,159 ft | 07:20 UTC |
| BLH Blythe, CA | 149 nm out, 12 nm southwest of the line | VFR Sky: a broken layer at 9,000 feet, overcast at 11,000 feet Weather: light rain | from the south (170°) at 10 knots | 10+ mi | 9,000 ft | 399 ft | 06:52 UTC |
| GEU Glendale, AZ | 268 nm out, 2 nm southwest of the line, tower | VFR Sky: a broken layer at 4,200 feet, a broken layer at 6,000 feet | calm | 10+ mi | 4,200 ft | 1,071 ft | 01:47 UTC |
| CFT Clifton/Morenci, AZ | 427 nm out, 12 nm south of the line | no report just now | 3,797 ft | ||||
| SVC Silver City, NM | 477 nm out, 22 nm south of the line | VFR Sky: scattered clouds at 8,000 feet, scattered clouds at 10,000 feet | from the north-northwest (340°) at 5 knots | 10+ mi | none | 5,445 ft | 07:35 UTC |
| ALM Alamogordo, NM | 586 nm out, 11 nm north of the line | VFR Sky: a broken layer at 9,000 feet, a broken layer at 12,000 feet | from the northeast (050°) at 7 knots | 10+ mi | 9,000 ft | 4,199 ft | 07:15 UTC |
| CNM Carlsbad, NM | 676 nm out, 2 nm east of the line | VFR | from the south-southeast (150°) at 5 knots | 10+ mi | none | 3,294 ft | 06:53 UTC |
| INK Wink, TX | 735 nm out, 21 nm south of the line | reported, no category | from the south-southeast (150°) at 12 knots | none | 2,821 ft | 06:53 UTC | |
| MAF Midland, TX | destination | VFR | from the south (180°) at 13 knots | 10+ mi | none | 2,872 ft | 1:53 am CDT (06:53 UTC) |
The highest airport on this list sits at 5,445 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At MAF when you get there the forecast at the estimated arrival, 7:20 am CDT (12:20 UTC)
Wind from the south at 13 knots, visibility more than 6 miles, scattered clouds at 25,000 feet VFR
The whole forecast for MAF
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 13 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
The forecast for ONT, the departure
- From Sun 11:00 pm PDT (06:00 UTC): wind from the west-southwest at 6 knots, visibility more than 6 miles, showers nearby, scattered clouds at 2,500 feet, a broken layer at 5,000 feet
- From Mon 2:00 am PDT (09:00 UTC): wind from the west-southwest at 4 knots, visibility more than 6 miles, showers nearby, a broken layer at 2,500 feet, a broken layer at 5,000 feet
- From Mon 11:00 am PDT (18:00 UTC): wind from the west-southwest at 5 knots, visibility more than 6 miles, a broken layer at 5,000 feet
- From Mon 2:00 pm PDT (21:00 UTC): wind from the west-southwest at 11 knots, gusting to 18, visibility more than 6 miles, a broken layer at 5,000 feet
- From Mon 8:00 pm PDT (03:00 UTC): wind from the west-southwest at 9 knots, visibility more than 6 miles, a broken layer at 6,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 19 nm from the route, at the departure end · security · ZLA
- 6/8887 Indio, CA, Sunday, October 11, 2026 through Monday, October 12, 2026 Local 15 nm from the route, 70 nm along the route · security · until 12 October · ZLA
- 6/8722 ALAMOGORDO, NM, Tuesday, October 13, 2026 Local 17 nm from the route, 576 nm along the route · security · starts tomorrow · ZAB
Daylight
Sunset at ONT 6:18 pm PDT (01:18 UTC), at MAF 7:19 pm CDT (00:19 UTC) (civil twilight ends 7:43 pm CDT (00:43 UTC)). At 120 knots the arrival at MAF is before sunrise there (7:49 am CDT (12:49 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: Ontario International, Midland International Air And Space Port.