Chicago Midway International to Long Beach (Daugherty Field) MDW → LGB
1,510 nautical miles (1,738 statute miles) west on a straight line, true course 262°, about 266° magnetic at the departure end (variation 4W). At 120 knots that is 15 h 24 min at the quickest height in today's winds (10,500 ft, a 22-knot headwind), arriving about 1:45 pm PDT (20:45 UTC). Right now MDW is VFR, wind from the south-southwest (200°) at 6 knots; LGB is VFR, wind from the southwest (230°) at 4 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: 556 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 7C: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 1:55 am CDT (06:55 UTC). Over the route from 795 to 894 nm out.
as issued
WSUS32 KKCI 120455 MKCC WST 120455 CONVECTIVE SIGMET 7C VALID UNTIL 0655Z TX OK CO NM FROM 40NNW PUB-70WSW LBL-40NE CME-40ESE RSK-30ENE HBU-40NNW PUB AREA TS MOV FROM 22040KT. TOPS TO FL340.
- AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, at the departure end.
- 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 139 to 705 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 705 to 1292 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the route from 725 to 964 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 795 to 934 nm out.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 944 to 1361 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 994 to 1302 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 1162 to 1242 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Near the route, 1212 nm along the route.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Over the route from 1341 to 1500 nm out.
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 MDW.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- E75L climbing, 25 nm southeast, 10:22 pm CDT (03:22 UTC): moderate chop turbulence. 1431 nm along the route, 25 nm southeast of the line.
as filed, and in English
PSP UA /OV PSP345013/TM 0322/FLDURC/TP E75L/TB MOD CHOP/LT TURBU SFC-60
- Report
- a routine report filed through PSP
- Where
- 13 nm north (345°) of PSP
- Time
- 03:22 UTC
- Height
- during the climb
- Aircraft
- E75L
- Turbulence
- moderate chop/lt turbu SFC-60
- B737 at 13,000 ft, 21 nm south, 10:30 pm CDT (03:30 UTC): moderate turbulence. At the destination end, 21 nm south of the line.
as filed, and in English
SLI UA /OV SLI180020/TM 0330/FL130/TP B737/TB MOD
- Report
- a routine report filed through SLI
- Where
- 20 nm south (180°) of SLI
- Time
- 03:30 UTC
- Height
- at 13,000 ft
- Aircraft
- B737
- Turbulence
- moderate
- CL60 at 33,000 ft, 17 nm north, 9:35 pm CDT (02:35 UTC): remarks: mtw +/-100FT zdvwc. 775 nm along the route, 17 nm north of the line.
as filed, and in English
COS UA /OV BRK080015/TM 0235/FL330/TP CL60/RM MTW +/-100FT ZDVWC
- Report
- a routine report filed through COS
- Where
- 15 nm east (080°) of BRK
- Time
- 02:35 UTC
- Height
- at 33,000 ft
- Aircraft
- CL60
- Remarks
- mtw +/-100FT zdvwc
- E170 at 22,500 ft, 46 nm north, 12:06 am CDT (05:06 UTC): light to moderate turbulence up to 23,000 ft, remarks: during the descent tbarr star ZDVWC-13. 825 nm along the route, 46 nm north of the line.
as filed, and in English
DEN UA /OV DEN216057/TM 0506/FL225/TP E170/TB CONS LGT OCNL MOD BLO 230/RM DURD TBARR STAR. ZDVWC-13
- Report
- a routine report filed through DEN
- Where
- 57 nm southwest (216°) of DEN
- Time
- 05:06 UTC
- Height
- at 22,500 ft
- Aircraft
- E170
- Turbulence
- continuous light occasional moderate below 23,000 ft
- Remarks
- during the descent tbarr star ZDVWC-13
- B38M at 36,000 ft, 20 nm south, 9:22 pm CDT (02:22 UTC): light turbulence, remarks: mtw +/-200FT ZDVWC-30. 854 nm along the route, 20 nm south of the line.
as filed, and in English
ALS UA /OV ALS360035/TM 0222/FL360/TP B38M/TB LGT/RM MTW +/-200FT ZDVWC-30
- Report
- a routine report filed through ALS
- Where
- 35 nm north (360°) of ALS
- Time
- 02:22 UTC
- Height
- at 36,000 ft
- Aircraft
- B38M
- Turbulence
- light
- Remarks
- mtw +/-200FT ZDVWC-30
- B733 at 20,000 ft, 33 nm northwest, 10:16 pm CDT (03:16 UTC): light chop turbulence up to 20,000 ft, clear from 20,000 ft to 60,000 ft, remarks: during the climb ZDVWC-12. 904 nm along the route, 33 nm northwest of the line.
as filed, and in English
GUC UA /OV HBU/TM 0316/FL200/TP B733/SK SKC/TB OCNL LGT CHOP BLO 200/RM DURC ZDVWC-12
- Report
- a routine report filed through GUC
- Where
- over HBU
- Time
- 03:16 UTC
- Height
- at 20,000 ft
- Aircraft
- B733
- Sky
- clear
- Turbulence
- occasional light chop below 20,000 ft
- Remarks
- during the climb ZDVWC-12
- BE20 at 20,400 ft, 26 nm southeast, 10:14 pm CDT (03:14 UTC): rain, heavy rain, blowing, remarks: during the climb ZDVWC-36. 944 nm along the route, 26 nm southeast of the line.
as filed, and in English
DRO UA /OV DRO050025/TM 0314/FL204/TP BE20/WX RA-+RA BLO 150/RM DURC ZDVWC-36
- Report
- a routine report filed through DRO
- Where
- 25 nm northeast (050°) of DRO
- Time
- 03:14 UTC
- Height
- at 20,400 ft
- Aircraft
- BE20
- Weather
- ra-+ra, below, at 15,000 ft
- Remarks
- during the climb ZDVWC-36
- PC12 at 16,400 ft, 29 nm south, 10:15 pm CDT (03:15 UTC): light chop turbulence up to 16,000 ft, clear from 16,400 ft to 60,000 ft, remarks: during the climb ZDVWC-36. 974 nm along the route, 29 nm south of the line.
as filed, and in English
DRO UA /OV DRO230013/TM 0315/FL164/TP PC12/SK SKC/TB CONS LGT CHOP BLO 160/RM DURC ZDVWC-36
- Report
- a routine report filed through DRO
- Where
- 13 nm southwest (230°) of DRO
- Time
- 03:15 UTC
- Height
- at 16,400 ft
- Aircraft
- PC12
- Sky
- clear
- Turbulence
- continuous light chop below 16,000 ft
- Remarks
- during the climb ZDVWC-36
- H25B at 17,000 ft, 46 nm northwest, 9:44 pm CDT (02:44 UTC): light rime icing, -10 °C, remarks: rndrz arrival. 1341 nm along the route, 46 nm northwest of the line.
as filed, and in English
LAS UA /OV LAS210030/TM 0244/FL170/TP H25B/TA -10/IC LT RIME/RM RNDRZ ARR
- Report
- a routine report filed through LAS
- Where
- 30 nm southwest (210°) of LAS
- Time
- 02:44 UTC
- Height
- at 17,000 ft
- Aircraft
- H25B
- Temperature
- -10
- Icing
- lt rime
- Remarks
- rndrz arrival
- B737 at 16,000 ft, 44 nm northwest, 10:45 pm CDT (03:45 UTC): light rime icing, -9 °C. 1361 nm along the route, 44 nm northwest of the line.
as filed, and in English
LAS UA /OV LAS215045/TM 0345/FL160/TP B737/TA M09/IC LGT RIME
- Report
- a routine report filed through LAS
- Where
- 45 nm southwest (215°) of LAS
- Time
- 03:45 UTC
- Height
- at 16,000 ft
- Aircraft
- B737
- Temperature
- −9 °C
- Icing
- light rime
- E75L climbing, 27 nm southeast, 9:36 pm CDT (02:36 UTC): light to moderate chop turbulence. 1431 nm along the route, 27 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
- A321 at 3,300 ft, 4 nm south, 11:59 pm CDT (04:59 UTC): a broken layer above 3,300 ft, remarks: during the descent. At the destination end, 4 nm south 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
- B38M at 4,500 ft, 6 nm southeast, 11:15 pm CDT (04:15 UTC): a broken layer above 4,500 ft, remarks: during the descent. At the destination end, 6 nm southeast of the line.
as filed, and in English
ONT UA /OV ONT078012/TM 0415/FL045/TP B38M/SK BKN045-TOPUNKN/RM DURD
- Report
- a routine report filed through ONT
- Where
- 12 nm east (078°) of ONT
- Time
- 04:15 UTC
- Height
- at 4,500 ft
- Aircraft
- B38M
- Sky
- a broken layer from 4,500 ft, tops unknown
- Remarks
- during the descent
- A20N climbing, 7 nm southeast, 10:04 pm CDT (03:04 UTC): a routine report with nothing remarked on. At the destination end, 7 nm southeast of the line.
as filed, and in English
ONT UA /OV ONT153007/TM 0304/FLDURC/TP A20N/SK B-036 -T047
- Report
- a routine report filed through ONT
- Where
- 7 nm southeast (153°) of ONT
- Time
- 03:04 UTC
- Height
- during the climb
- Aircraft
- A20N
- Sky
- B-036 T047
5 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 13 forecast points nearest it (JOT, BRL, DSM, OMA, GRI, GLD, PUB, ALS, FMN, BCE, PRC, 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 | 230° at 31 kt | +28 kt | 14 °C | 92 kt | 16 h 25 min | 2:46 pm PDT (21:46 UTC) |
| 6,500 ft | 230° at 29 kt | +27 kt | 14 °C | 93 kt | 16 h 14 min | 2:35 pm PDT (21:35 UTC) |
| 8,500 ft | 230° at 24 kt | +23 kt | 10 °C | 97 kt | 15 h 34 min | 1:55 pm PDT (20:55 UTC) |
| 10,500 ft | 230° at 24 kt | +22 kt | 6 °C | 98 kt | 15 h 24 min | 1:45 pm PDT (20:45 UTC) |
| 12,500 ft | 220° at 25 kt | +22 kt | 2 °C | 98 kt | 15 h 24 min | 1:45 pm PDT (20:45 UTC) |
| 14,500 ft | 230° at 28 kt | +26 kt | -2 °C | 94 kt | 16 h 04 min | 2:25 pm PDT (21:25 UTC) |
| 16,500 ft | 230° at 32 kt | +30 kt | -6 °C | 90 kt | 16 h 47 min | 3:08 pm PDT (22:08 UTC) |
| 18,000 ft FL180 | 230° at 34 kt | +32 kt | -9 °C | 88 kt | 17 h 10 min | 3:31 pm PDT (22:31 UTC) |
| 24,000 ft FL240 | 230° at 42 kt | +41 kt | -20 °C | 79 kt | 19 h 07 min | 5:28 pm PDT (00:28 UTC) |
| 30,000 ft FL300 | 240° at 55 kt | +54 kt | -30 °C | 66 kt | 22 h 53 min | 9:14 pm PDT (04:14 UTC) |
| 34,000 ft FL340 | 240° at 60 kt | +61 kt | -37 °C | 59 kt | 25 h 36 min | 11:57 pm PDT (06:57 UTC) |
| 39,000 ft FL390 | 250° at 54 kt | +56 kt | -47 °C | 64 kt | 23 h 36 min | 9:57 pm PDT (04:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| JOT | used from 0 nm out; 13 nm from the line | 250/23 | 270/22 15° | 250/16 10° | 240/9 4° | 280/22 -7° | 280/29 -19° | 300/29 -34° | 290/50 -43° | 300/64 -52° |
| BRL | used from 99 nm out; 49 nm from the line | 230/24 | 240/29 15° | 290/16 10° | 280/15 4° | 260/23 -7° | 260/32 -19° | 260/36 -33° | 280/48 -41° | 280/59 -52° |
| DSM | used from 199 nm out; 52 nm from the line | 230/40 | 250/33 17° | 250/18 12° | 240/17 5° | 260/28 -8° | 270/34 -19° | 260/41 -33° | 260/55 -41° | 270/62 -51° |
| OMA | used from 298 nm out; 59 nm from the line | 220/47 | 240/33 19° | 250/18 11° | 230/17 6° | 260/29 -8° | 250/33 -19° | 250/51 -33° | 260/61 -40° | 270/62 -49° |
| GRI | used from 447 nm out; 51 nm from the line | 230/35 21° | 230/23 13° | 220/20 7° | 240/25 -8° | 240/37 -20° | 250/49 -33° | 260/57 -38° | 260/58 -47° | |
| GLD | used from 546 nm out; 80 nm from the line | 230/49 | 230/42 15° | 220/26 8° | 240/18 -7° | 230/27 -21° | 240/62 -30° | 240/61 -35° | 250/57 -47° | |
| PUB | used from 745 nm out; 32 nm from the line | 230/25 13° | 230/32 6° | 220/44 -8° | 230/49 -21° | 240/70 -28° | 240/67 -34° | 240/58 -46° | ||
| ALS | used from 845 nm out; 44 nm from the line | 230/37 4° | 220/54 -9° | 230/62 -22° | 240/77 -26° | 240/74 -33° | 230/59 -45° | |||
| FMN | used from 944 nm out; 50 nm from the line | 220/28 9° | 220/40 2° | 220/53 -10° | 220/62 -22° | 230/79 -28° | 240/91 -34° | 230/71 -45° | ||
| BCE | used from 1093 nm out; 88 nm from the line | 220/27 -1° | 210/40 -13° | 220/54 -21° | 220/64 -30° | 220/64 -34° | 220/52 -44° | |||
| PRC | used from 1192 nm out; 80 nm from the line | 210/25 5° | 200/30 1° | 220/55 -10° | 220/61 -21° | 220/84 -28° | 230/90 -34° | 230/73 -45° | ||
| LAS | used from 1242 nm out; 75 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 1391 nm out; 63 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 |
|---|---|---|---|---|---|---|---|
| MDW Chicago, IL | departure | VFR Sky: scattered clouds at 25,000 feet | from the south-southwest (200°) at 6 knots | 10+ mi | none | 619 ft | 11:53 pm CDT (04:53 UTC) |
| MLI Moline, IL | 129 nm out, 4 nm east of the line, tower | VFR | from the south (180°) at 10 knots | 10+ mi | none | 589 ft | 04:52 UTC |
| AWG Washington, IA | 179 nm out, 0 nm south of the line | VFR | from the south (170°) at 7 knots | 7 mi | none | 754 ft | 05:15 UTC |
| ICL Clarinda, IA | 338 nm out, 4 nm east of the line | VFR | from the south (190°) at 6 knots | 10+ mi | none | 995 ft | 05:15 UTC |
| NRN Norton, KS | 566 nm out, 6 nm north of the line | VFR | from the south (190°) at 16 knots, gusting to 24 | 10+ mi | none | 2,384 ft | 05:15 UTC |
| ITR Burlington, CO | 676 nm out, 5 nm west of the line | VFR | from the south (190°) at 14 knots | 10+ mi | none | 4,218 ft | 04:53 UTC |
| COS Colorado Springs, CO | 795 nm out, 15 nm north of the line, tower | VFR Sky: a broken layer at 18,000 feet | from the south (180°) at 11 knots | 10+ mi | 18,000 ft | 6,187 ft | 04:54 UTC |
| CEZ Cortez, CO | 1003 nm out, 5 nm southeast of the line | VFR Sky: a few clouds at 6,500 feet, scattered clouds at 9,500 feet | from the south (190°) at 6 knots | 10+ mi | none | 5,917 ft | 04:53 UTC |
| GCN Grand Canyon, AZ | 1192 nm out, 13 nm southeast of the line, tower | IFR Sky: a broken layer at 600 feet, a broken layer at 1,200 feet, overcast at 1,900 feet | from the south-southwest (200°) at 12 knots, gusting to 23 | 10+ mi | 600 ft | 6,608 ft | 05:09 UTC |
| IFP Bullhead City, AZ | 1311 nm out, 8 nm south of the line, tower | VFR | from the south (170°) at 10 knots | 10+ mi | none | 707 ft | 05:15 UTC |
| ONT Ontario, CA | 1480 nm out, 1 nm northeast of the line, tower | marginal VFR Sky: a broken layer at 2,900 feet, a broken layer at 3,900 feet, overcast at 4,800 feet | from the north (360°) at 4 knots | 10+ mi | 2,900 ft | 944 ft | 05:15 UTC |
| LGB Long Beach, CA | destination | VFR Sky: a broken layer at 3,800 feet, a broken layer at 4,500 feet, overcast at 6,500 feet | from the southwest (230°) at 4 knots | 10+ mi | 3,800 ft | 60 ft | 9:53 pm PDT (04:53 UTC) |
The highest airport on this list sits at 6,608 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At LGB when you get there the forecast at the estimated arrival, 1:45 pm PDT (20:45 UTC)
Wind from the southwest at 10 knots, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet VFR
The whole forecast for LGB
- From Sun 6:00 pm PDT (01:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 12,000 feet
- 30% chance between Sun 6:00 pm PDT (01:00 UTC) and 11:00 pm PDT (06:00 UTC): light rain showers
- From Sun 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet
- 30% chance between Sun 11:00 pm PDT (06:00 UTC) and 5:00 am PDT (12:00 UTC): light rain showers
- From Mon 5:00 am PDT (12:00 UTC): wind light and variable, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet
- 30% chance between Mon 5:00 am PDT (12:00 UTC) and 10:00 am PDT (17:00 UTC): light rain showers
- From Mon 10:00 am PDT (17:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet
- From Mon 12:00 pm PDT (19:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, a broken layer at 5,000 feet, overcast at 10,000 feet
The forecast for MDW, the departure
- From Sun 10:00 pm CDT (03:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, scattered clouds at 30,000 feet
- From Mon 12:00 pm CDT (17:00 UTC): wind from the south-southwest at 13 knots, gusting to 24, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 6:00 pm CDT (23:00 UTC): wind from the south-southwest at 12 knots, visibility more than 6 miles, a few clouds at 12,000 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, 1311 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
- 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 3 nm from the route, at the destination end · security · ZLA
Daylight
Sunset at MDW 6:14 pm CDT (23:14 UTC), at LGB 6:22 pm PDT (01:22 UTC) (civil twilight ends 6:47 pm PDT (01:47 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: Chicago Midway International, Long Beach (Daugherty Field).
