Detroit Metro Wayne County to John Wayne/Orange County DTW → SNA
1,700 nautical miles (1,956 statute miles) west on a straight line, true course 264°, about 271° magnetic at the departure end (variation 7W). At 120 knots that is 16 h 11 min at the quickest height in today's winds (4,500 ft, a 15-knot headwind), arriving about 11:00 am PDT (18:00 UTC). Right now DTW is marginal VFR, wind from the west-northwest (290°) at 4 knots; SNA is VFR, wind from the south (190°) 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: 685 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 1W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 1030 to 1230 nm out.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 1W VALID UNTIL 0255Z CO NM WY AZ UT FROM 40NNW CHE-40WNW TBE-60WNW CME-40N SJN-40ESE MTU-40NNW CHE AREA SEV TS MOV FROM 23040KT. TOPS TO FL340. WIND GUSTS TO 60KT POSS.
- SIGMET 4W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 10:55 pm EDT (02:55 UTC). Over the route from 1300 to 1400 nm out.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 4W VALID UNTIL 0255Z AZ FROM 60NE TBC-30S INW-100ESE BZA-70SE EED-50NW TBC-60NE TBC DMSHG AREA EMBD TS MOV FROM 21020KT. TOPS TO FL280.
- AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 20 nm of the route.
- AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 440 to 890 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 930 to 1490 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 960 to 1390 nm out.
- AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 1040 to 1180 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1040 to 1170 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1260 to 1510 nm out.
- AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 1310 to 1620 nm out.
- 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 route from 1370 to 1480 nm out.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 1530 to 1680 nm out.
- AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 80 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 DTW.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- urgent GLF6 at 45,000 ft, 3 nm west, 7:57 pm EDT (23:57 UTC): severe turbulence, remarks: a/c had to exit auto pilot, 45 degree pitch-zdv. 1220 nm along the route, 3 nm west of the line.
as filed, and in English
FMN UUA /OV RSK280050/TM 2357/FL450/TP GLF6/TB SEV/RM A/C HAD TO EXIT AUTO PILOT, 45 DEGREE PITCH-ZDV
- Report
- an urgent report filed through FMN
- Where
- 50 nm west (280°) of RSK
- Time
- 23:57 UTC
- Height
- at 45,000 ft
- Aircraft
- GLF6
- Turbulence
- severe
- Remarks
- a/c had to exit auto pilot, 45 degree pitch-zdv
- A320 at 33,000 ft, 14 nm north, 8:36 pm EDT (00:36 UTC): moderate turbulence above 33,000 ft, remarks: zob. 80 nm along the route, 14 nm north of the line.
as filed, and in English
JXN UA /OV JXN280030/TM 0036/FL330/TP A320/TB OCNL MOD 330/RM ZOB
- Report
- a routine report filed through JXN
- Where
- 30 nm west (280°) of JXN
- Time
- 00:36 UTC
- Height
- at 33,000 ft
- Aircraft
- A320
- Turbulence
- occasional moderate at 33,000 ft
- Remarks
- zob
- UAL2238 at 38,000 ft, 19 nm northwest, 7:44 pm EDT (23:44 UTC): moderate turbulence, wind 244° at 64 knots. 1100 nm along the route, 19 nm northwest of the line.
as filed, and in English
ARP UAL2238 3807N 10649W 2344 F380 244/064KT TB CONT MOD TURB IC
- Report
- a routine report filed through ARP
- GLF4 at 43,000 ft, 6 nm north, 8:09 pm EDT (00:09 UTC): moderate chop turbulence, remarks: ZDVWC-38. 1160 nm along the route, 6 nm north of the line.
as filed, and in English
FMN UA /OV RSK360050/TM 0009/FL430/TP GLF4/TB MOD CHOP/RM ZDVWC-38
- Report
- a routine report filed through FMN
- Where
- 50 nm north (360°) of RSK
- Time
- 00:09 UTC
- Height
- at 43,000 ft
- Aircraft
- GLF4
- Turbulence
- moderate chop
- Remarks
- ZDVWC-38
- GLF4 at 43,000 ft, 4 nm west, 8:15 pm EDT (00:15 UTC): moderate turbulence, remarks: zdvwc. 1210 nm along the route, 4 nm west of the line.
as filed, and in English
FMN UA /OV RSK290045/TM 0015/FL430/TP GLF4/TB CONS MOD/RM ZDVWC
- Report
- a routine report filed through FMN
- Where
- 45 nm west (290°) of RSK
- Time
- 00:15 UTC
- Height
- at 43,000 ft
- Aircraft
- GLF4
- Turbulence
- continuous moderate
- Remarks
- zdvwc
- B38M at 14,000 ft, 13 nm northwest, 8:13 pm EDT (00:13 UTC): moderate turbulence, light rime icing, 8 °C. At the destination end, 13 nm northwest 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
- SR22 at 1,300 ft, 27 nm north, 9:25 pm EDT (01:25 UTC): a routine report with nothing remarked on. At the departure end, 27 nm north of the line.
as filed, and in English
PTK UA /OV PTK270003/TM 0125/FL013/TP SR22/SK BASES 019 OVC
- Report
- a routine report filed through PTK
- Where
- 3 nm west (270°) of PTK
- Time
- 01:25 UTC
- Height
- at 1,300 ft
- Aircraft
- SR22
- Sky
- bases 1,900 ft overcast
- CRJ7 descending, 0 nm south, 9:01 pm EDT (01:01 UTC): overcast above 2,800 ft. At the departure end, 0 nm south of the line.
as filed, and in English
DTW UA /OV FINAL 3R /TM 0101/FLDURD/TP CRJ7/SK OVC 028
- Report
- a routine report filed through DTW
- Where
- final 3R
- Time
- 01:01 UTC
- Height
- during the descent
- Aircraft
- CRJ7
- Sky
- overcast from 2,800 ft
- C550 at 2,300 ft, 27 nm north, 8:46 pm EDT (00:46 UTC): remarks: fis 4 mile final. At the departure end, 27 nm north of the line.
as filed, and in English
PTK UA /OV 4W/TM 0046/FL023/TP C550/RM FIS 4 MILE FINAL
- Report
- a routine report filed through PTK
- Where
- 4W
- Time
- 00:46 UTC
- Height
- at 2,300 ft
- Aircraft
- C550
- Remarks
- fis 4 mile final
- A21N descending, 0 nm south, 8:22 pm EDT (00:22 UTC): overcast above 1,500 ft. At the departure end, 0 nm south of the line.
as filed, and in English
DTW UA /OV DTW/TM 0022/FLDURD/TP A21N/SK OVC015
- Report
- a routine report filed through DTW
- Where
- over DTW
- Time
- 00:22 UTC
- Height
- during the descent
- Aircraft
- A21N
- Sky
- overcast from 1,500 ft
- CRJ9 descending, 0 nm south, 8:08 pm EDT (00:08 UTC): overcast above 1,100 ft, remarks: final runway 4L. At the departure end, 0 nm south of the line.
as filed, and in English
DTW UA /OV DTW/TM 0008/FLDURD/TP CRJ9/SK OVC 011/RM FINAL RY 4L
- Report
- a routine report filed through DTW
- Where
- over DTW
- Time
- 00:08 UTC
- Height
- during the descent
- Aircraft
- CRJ9
- Sky
- overcast from 1,100 ft
- Remarks
- final runway 4L
- GLF5 at 9,000 ft, 27 nm north, 7:13 pm EDT (23:13 UTC): overcast from 1,500 ft to 4,000 ft. At the departure end, 27 nm north of the line.
as filed, and in English
PTK UA /OV PTK 7E/TM 2313/FL090/TP GLF5/SK OVC015-TOP040
- Report
- a routine report filed through PTK
- Where
- ptk 7E
- Time
- 23:13 UTC
- Height
- at 9,000 ft
- Aircraft
- GLF5
- Sky
- overcast from 1,500 ft, tops 4,000 ft
- PA32 at 1,500 ft, 27 nm north, 7:03 pm EDT (23:03 UTC): overcast above 1,500 ft. At the departure end, 27 nm north of the line.
as filed, and in English
PTK UA /OV PTK 1W/TM 2303/FL015/TP PA32/SK OVC015
- Report
- a routine report filed through PTK
- Where
- ptk 1W
- Time
- 23:03 UTC
- Height
- at 1,500 ft
- Aircraft
- PA32
- Sky
- overcast from 1,500 ft
- E75S descending, 0 nm south, 7:01 pm EDT (23:01 UTC): a routine report with nothing remarked on. At the departure end, 0 nm south of the line.
as filed, and in English
DTW UA /OV RWY 3R/TM 2301/FLDURD/TP E75S/SK TOPS 020 BASES 010
- Report
- a routine report filed through DTW
- Where
- runway 3R
- Time
- 23:01 UTC
- Height
- during the descent
- Aircraft
- E75S
- Sky
- tops 2,000 ft bases 1,000 ft
16 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 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 15 forecast points nearest it (FWA, JOT, BRL, DSM, OMA, GRI, GLD, PUB, ALS, FMN, BCE, PRC, LAS, BLH, 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 | 220° at 18 kt | +15 kt | 16 °C | 105 kt | 16 h 11 min | 11:00 am PDT (18:00 UTC) |
| 6,500 ft | 230° at 17 kt | +17 kt | 14 °C | 103 kt | 16 h 30 min | 11:19 am PDT (18:19 UTC) |
| 8,500 ft | 230° at 18 kt | +18 kt | 11 °C | 102 kt | 16 h 40 min | 11:29 am PDT (18:29 UTC) |
| 10,500 ft | 230° at 19 kt | +20 kt | 7 °C | 100 kt | 17 h | 11:49 am PDT (18:49 UTC) |
| 12,500 ft | 240° at 20 kt | +21 kt | 3 °C | 99 kt | 17 h 10 min | 11:59 am PDT (18:59 UTC) |
| 14,500 ft | 240° at 23 kt | +24 kt | -1 °C | 96 kt | 17 h 42 min | 12:31 pm PDT (19:31 UTC) |
| 16,500 ft | 240° at 26 kt | +27 kt | -6 °C | 93 kt | 18 h 17 min | 1:06 pm PDT (20:06 UTC) |
| 18,000 ft FL180 | 240° at 29 kt | +29 kt | -9 °C | 91 kt | 18 h 41 min | 1:30 pm PDT (20:30 UTC) |
| 24,000 ft FL240 | 240° at 33 kt | +34 kt | -20 °C | 86 kt | 19 h 46 min | 2:35 pm PDT (21:35 UTC) |
| 30,000 ft FL300 | 240° at 43 kt | +46 kt | -31 °C | 74 kt | 22 h 58 min | 5:47 pm PDT (00:47 UTC) |
| 34,000 ft FL340 | 250° at 48 kt | +51 kt | -39 °C | 69 kt | 24 h 38 min | 7:27 pm PDT (02:27 UTC) |
| 39,000 ft FL390 | 260° at 48 kt | +51 kt | -48 °C | 69 kt | 24 h 38 min | 7:27 pm PDT (02:27 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| FWA | used from 0 nm out; 92 nm from the line | 350/9 | 350/24 15° | 360/25 9° | 360/29 4° | 350/31 -10° | 340/39 -22° | 330/40 -37° | 320/38 -43° | 320/48 -48° |
| JOT | used from 150 nm out; 46 nm from the line | 230/11 | 290/12 16° | 300/19 10° | 320/19 4° | 300/17 -9° | 330/31 -20° | 320/49 -37° | 320/53 -45° | 320/67 -49° |
| BRL | used from 300 nm out; 46 nm from the line | 200/20 | 250/21 16° | 240/22 10° | 260/20 5° | 270/16 -7° | 290/22 -18° | 320/41 -34° | 320/56 -43° | 310/68 -53° |
| DSM | used from 400 nm out; 51 nm from the line | 200/32 | 240/27 17° | 260/19 10° | 260/16 5° | 260/19 -7° | 240/22 -19° | 270/20 -32° | 270/38 -42° | 290/58 -53° |
| OMA | used from 500 nm out; 59 nm from the line | 190/34 | 230/34 19° | 250/25 12° | 250/18 6° | 250/22 -7° | 250/28 -19° | 260/34 -32° | 260/39 -41° | 280/56 -51° |
| GRI | used from 600 nm out; 73 nm from the line | 210/31 19° | 240/21 14° | 240/17 6° | 260/27 -7° | 260/34 -18° | 240/45 -32° | 250/56 -40° | 260/62 -51° | |
| GLD | used from 750 nm out; 75 nm from the line | 190/29 | 200/30 15° | 240/23 8° | 250/39 -7° | 230/39 -19° | 230/57 -31° | 240/67 -39° | 250/62 -49° | |
| PUB | used from 900 nm out; 70 nm from the line | 210/24 16° | 210/28 8° | 230/43 -8° | 240/42 -21° | 240/77 -30° | 240/72 -36° | 250/51 -47° | ||
| ALS | used from 1050 nm out; 35 nm from the line | 210/32 5° | 230/48 -8° | 230/49 -20° | 230/78 -30° | 240/74 -36° | 240/61 -47° | |||
| FMN | used from 1150 nm out; 38 nm from the line | 220/25 13° | 220/28 4° | 210/51 -9° | 220/59 -21° | 230/78 -30° | 230/77 -36° | 230/66 -46° | ||
| BCE | used from 1300 nm out; 96 nm from the line | 210/47 0° | 200/50 -12° | 220/31 -23° | 220/56 -26° | 220/58 -35° | 230/58 -45° | |||
| PRC | used from 1350 nm out; 87 nm from the line | 200/36 6° | 210/46 0° | 220/60 -10° | 220/75 -19° | 220/66 -26° | 230/70 -33° | 230/59 -45° | ||
| LAS | used from 1450 nm out; 79 nm from the line | 200/25 11° | 230/22 5° | 240/25 -1° | 220/37 -12° | 220/44 -21° | 210/52 -27° | 210/60 -34° | 220/58 -44° | |
| BLH | used from 1550 nm out; 75 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° |
| ONT | used from 1600 nm out; 54 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° |
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 |
|---|---|---|---|---|---|---|---|
| DTW Detroit, MI | departure | marginal VFR Sky: a few clouds at 500 feet, scattered clouds at 1,200 feet, overcast at 2,000 feet | from the west-northwest (290°) at 4 knots | 9 mi | 2,000 ft | 645 ft | 9:18 pm EDT (01:18 UTC) |
| ARB Ann Arbor, MI | 20 nm out, 4 nm northeast of the line, tower | reported, no category | calm | none | 839 ft | 00:53 UTC | |
| MDW Chicago, IL | 200 nm out, 2 nm east of the line, tower | VFR | from the southeast (130°) at 4 knots | 10+ mi | none | 619 ft | 00:53 UTC |
| OTM Ottumwa, IA | 410 nm out, 3 nm southwest of the line | no report just now | 845 ft | ||||
| HJH Hebron, NE | 650 nm out, 4 nm southwest of the line | VFR | from the south (170°) at 7 knots | 10+ mi | none | 1,468 ft | 01:35 UTC |
| CBK Colby, KS | 820 nm out, 3 nm north of the line | VFR | from the south (190°) at 15 knots, gusting to 20 | 10+ mi | none | 3,188 ft | 23:15 UTC |
| PUB Pueblo, CO | 990 nm out, 11 nm south of the line, tower | VFR Sky: a few clouds at 12,000 feet | from the west (280°) at 12 knots | 10+ mi | none | 4,729 ft | 00:53 UTC |
| RCV Del Norte, CO | 1090 nm out, 12 nm southeast of the line | VFR Sky: scattered clouds at 4,200 feet, a broken layer at 5,000 feet, overcast at 5,500 feet Weather: rain | from the west-southwest (240°) at 4 knots | 7 mi | 5,000 ft | 7,955 ft | 01:35 UTC |
| CEZ Cortez, CO | 1200 nm out, 6 nm north of the line | VFR Sky: a few clouds at 7,500 feet | from the south-southwest (210°) at 14 knots, gusting to 20 | 10+ mi | none | 5,917 ft | 00:53 UTC |
| GCN Grand Canyon, AZ | 1390 nm out, 4 nm east of the line, tower | IFR Sky: a broken layer at 500 feet, overcast at 1,000 feet Weather: mist | from the southwest (230°) at 17 knots, gusting to 25 | 5 mi | 500 ft | 6,608 ft | 00:54 UTC |
| RIV Riverside, CA | 1670 nm out, 4 nm east of the line, tower | VFR Sky: a few clouds at 2,500 feet, scattered clouds at 4,500 feet, a broken layer at 12,000 feet | from the south-southeast (160°) at 8 knots | 10+ mi | 12,000 ft | 1,536 ft | 00:55 UTC |
| SNA Santa Ana, CA | destination | VFR Sky: a broken layer at 4,100 feet, overcast at 5,000 feet | from the south (190°) at 6 knots | 10+ mi | 4,100 ft | 55 ft | 5:53 pm PDT (00:53 UTC) |
The highest airport on this list sits at 7,955 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, 11:00 am PDT (18:00 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 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 DTW, the departure
- From Sun 8:00 pm EDT (00:00 UTC): wind from the northeast at 4 knots, visibility more than 6 miles, a broken layer at 600 feet, overcast at 1,400 feet
- From Sun 11:00 pm EDT (03:00 UTC): wind light and variable, visibility more than 6 miles, overcast at 1,400 feet
- From Mon 3:00 am EDT (07:00 UTC): wind from the south-southwest at 4 knots, visibility more than 6 miles, a broken layer at 25,000 feet
- At times between Mon 5:00 am EDT (09:00 UTC) and 9:00 am EDT (13:00 UTC): visibility 2 miles, mist, a broken layer at 400 feet
- From Mon 10:00 am EDT (14:00 UTC): wind from the southwest at 11 knots, gusting to 22, visibility more than 6 miles, a broken layer at 25,000 feet
- From Mon 8:00 pm EDT (00:00 UTC): wind from the south-southwest at 6 knots, visibility more than 6 miles, scattered clouds at 9,000 feet, a broken layer at 20,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local on the route, 1510 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
- 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 5 nm from the route, at the destination end · security · ZLA
Daylight
Sunset at DTW 6:56 pm EDT (22:56 UTC), at SNA 6:21 pm PDT (01:21 UTC) (civil twilight ends 6:46 pm PDT (01:46 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: Detroit Metro Wayne County, John Wayne/Orange County.