John Wayne/Orange County to City Of Colorado Springs Municipal SNA → COS

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 209 nm of the route.
• AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the route from 20 to 169 nm out.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 24,000 ft to 36,000 ft. Over the route from 219 to 498 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 239 to 647 nm out.
• AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the last 458 nm of the route.
• AIRMET SIERRA 8E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Near the route, 289 nm along the route.
• AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 468 to 637 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 488 to 637 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 last 189 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

Not fetched just now.

At COS when you get there the forecast at the estimated arrival, 6:49 am MDT (12:49 UTC)

Wind from the south-southeast at 10 knots, visibility more than 6 miles, low-level wind shear, a few clouds at 10,000 feet VFR

COS:

TAF KCOS 130520Z 1306/1406 15010KT P6SM FEW100 WS020/25025KT FM131400 27010KT P6SM FEW100 FM131800 17015G28KT P6SM SCT090 FM140200 01008KT P6SM BKN050

SNA:

TAF KSNA 130520Z 1306/1406 VRB05KT P6SM VCSH BKN035 FM130900 VRB04KT P6SM SCT020 SCT035 FM131900 23007KT P6SM FEW060 FM140200 VRB04KT P6SM SKC

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
• 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local on the route, 179 nm along the route · a VIP movement · starts tomorrow · ZLA

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

SNA: 16 notices in force. all of them, grouped →

• closed Airport closed daily 11:30 pm PDT to 6:15 am PDT until Sat 17 Oct, 6:15 am PDT (13:15 UTC) · Daily:0630-1315~DLY 11:30 pm PDT to 6:15 am PDT · SNA 10/016
  as issued

  !SNA 10/016 SNA AD AP CLSD DLY 0630-1315 2610130630-2610171315

• closed Taxiway A Midfield Runup PAD, taxiway A between ACI south Ramp and taxiway H, taxiway D between approach end runway 02L and taxiway A, taxiway E between runway 02L/20R and taxiway A, taxiway H between approach end runway 02R and taxiway A closed daily 10:30 pm PDT to 6:30 am PDT until Sun 18 Oct, 6:30 am PDT (13:30 UTC) · Daily:0530-1330~DLY 10:30 pm PDT to 6:30 am PDT · SNA 10/017
  as issued

  !SNA 10/017 SNA TWY A MIDFIELD RUNUP PAD, TWY A BTN ACI SOUTH RAMP AND TWY H, TWY D BTN APCH END RWY 02L AND TWY A, TWY E BTN RWY 02L/20R AND TWY A, TWY H BTN APCH END RWY 02R AND TWY A CLSD DLY 0530-1330 2610130530-2610181330

• closed Taxiway E between runway 02L/20R and taxiway A, taxiway D between approach end runway 02L and taxiway A, taxiway A between ACI south Ramp and taxiway H closed to aircraft wingspan more than 135 ft until Thu 31 Dec, 6:30 am PST (14:30 UTC) · SNA 09/003
  as issued

  !SNA 09/003 SNA TWY E BTN RWY 02L/20R AND TWY A, TWY D BTN APCH END RWY 02L AND TWY A, TWY A BTN ACI SOUTH RAMP AND TWY H CLSD TO ACFT WINGSPAN MORE THAN 135FT 2609021330-2612311430

• closed Apron Clay Lacy Ramp closed to aircraft wingspan more than 49 ft except 24HR prior permission required 714-888-8000 Fees apply until Sat 1 Jan 2028, 6:15 am PST (14:15 UTC) · SNA 07/046
  as issued

  !SNA 07/046 SNA APRON CLAY LACY RAMP CLSD TO ACFT WINGSPAN MORE THAN 49FT EXC  24HR PPR 714-888-8000 FEES APPLY 2607231600-2801011415

COS: 24 notices in force. all of them, grouped →

• closed Apron east Terminal APN northeast 100 ft closed until Fri 23 Oct, 3:00 pm MDT (21:00 UTC) · COS 10/015
  as issued

  !COS 10/015 COS APRON EAST TERMINAL APN NE 100FT CLSD 2610051412-2610232100

29 notices near the line (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

• Navigation aid DME out of service until Wed 27 Oct 2027, 4:59 pm PDT (23:59 UTC), estimated · 10 nm along the route, 5 nm off the line · ELB 10/038
  as issued

  !RAL 10/038 ELB NAV DME U/S 2610042309-2710272359EST

• Obstruction tower lights (ASR 1215353) 33°52′N 117°36′W (1.0 nautical miles south AJO) 732.0FT (65.0FT above ground level) out of service until Sun 10 Jan, 7:28 am PST (15:28 UTC) · 20 nm along the route, 5 nm off the line · AJO 10/006
  as issued

  !AJO 10/006 AJO OBST TOWER LGT (ASR 1215353) 335253.60N1173617.90W (1.0NM S AJO) 732.0FT (65.0FT AGL) U/S 2610121428-2701101528

• Obstruction tower lights (ASN 2022-AWP-14879-OE) 33°54′N 117°28′W (3.2 nautical miles SSW RAL) 807 ft (91 ft above ground level) out of service until Tue 8 Dec, 3:59 pm PST (23:59 UTC) · 20 nm along the route, 5 nm off the line · RAL 09/030
  as issued

  !RAL 09/030 RAL OBST TOWER LGT (ASN 2022-AWP-14879-OE) 335409N1172822W (3.2NM SSW RAL) 807FT (91FT AGL) U/S 2609090815-2612082359

• Navigation aid ILS runway 26R category II/III not authorized until Wed 30 Dec, 3:59 pm PST (23:59 UTC) · 20 nm along the route, 14 nm off the line · ONT 06/074
  as issued

  !ONT 06/074 ONT NAV ILS RWY 26R CAT II/III NA 2606250734-2612302359

• Navigation aid ILS runway 26L inner marker out of service until Mon 15 Nov 2027, 1:11 pm PST (21:11 UTC), estimated · 20 nm along the route, 14 nm off the line · ONT 04/062
  as issued

  !ONT 04/062 ONT NAV ILS RWY 26L IM U/S 2604152229-2711152111EST

• Obstruction tower lights (ASR 1250111) 33°59′N 117°25′W (0.9 nautical miles west RIR) 961.0FT (65.9FT above ground level) out of service until Sat 2 Jan, 1:58 am PST (09:58 UTC) · 30 nm along the route, 6 nm off the line · RIR 10/035
  as issued

  !RAL 10/035 RIR OBST TOWER LGT (ASR 1250111) 335914.50N1172543.00W (0.9NM W RIR) 961.0FT (65.9FT AGL) U/S 2610040858-2701020958

• Navigation aid VOR out of service until Thu 28 Jan, 3:59 pm PST (23:59 UTC) · 30 nm along the route, 12 nm off the line · HDF 07/187
  as issued

  !RAL 07/187 HDF NAV VOR U/S 2607312020-2701282359

• Obstruction tower lights (ASR 1026817) 37°22′N 108°46′W (8.3 nautical miles northwest CEZ) 7388.1FT (315.0FT above ground level) out of service until Sat 2 Jan, 12:13 pm PST (20:13 UTC) · 498 nm along the route, 4 nm off the line · CEZ 10/004
  as issued

  !CEZ 10/004 CEZ OBST TOWER LGT (ASR 1026817) 372248.50N1084614.30W (8.3NM NW CEZ) 7388.1FT (315.0FT AGL) U/S 2610041913-2701022013

• Navigation aid ILS runway 29R glide path not monitor until Wed 28 Oct, 4:59 pm PDT (23:59 UTC), estimated · 0 nm along the route, 25 nm off the line · TOA 10/003
  as issued

  !TOA 10/003 TOA NAV ILS RWY 29R GP NOT MNT 2610071507-2610282359EST

• Navigation aid ILS runway 30 localizer not monitor until Thu 29 Oct, 4:59 pm PDT (23:59 UTC), estimated · 0 nm along the route, 17 nm off the line · LGB 10/020
  as issued

  !LGB 10/020 LGB NAV ILS RWY 30 LOC NOT MNT 2610060352-2610292359EST

• Airspace unmanned aircraft (drones) within an area defined as 2 nautical miles radius of 33°48′N 118°21′W (.5 nautical miles NNW TOA) the surface-400 ft above ground level daily 6:00 am PDT to 11:00 pm PDT until Sat 31 Oct, 11:00 pm PDT (06:00 UTC) · Daily:1300-0600~DLY 6:00 am PDT to 11:00 pm PDT · 0 nm along the route, 25 nm off the line · TOA 09/006
  as issued

  !TOA 09/006 TOA AIRSPACE UAS WI AN AREA DEFINED AS 2NM RADIUS OF 334858N1182101W (.5NM NNW TOA) SFC-400FT AGL DLY 1300-0600 2609051300-2611010600

• Airspace unmanned aircraft (drones) within an area defined as 33°54′N 118°00′W (2.0 nautical miles northwest FUL) to 33°54′N 118°03′W (3.9 nautical miles WNW FUL) to 33°50′N 118°03′W (4.2 nautical miles southwest FUL) to 33°50′N 117°57′W (2.8 nautical miles southeast FUL) to 33°52′N 117°57′W (1.5 nautical miles east FUL) to 33°52′N 118°00′W (1.1 nautical miles WSW FUL) to Point of Origin the surface-400 ft above ground level daily 5:00 pm PDT to 4:59 pm PDT until Thu 31 Dec, 3:59 pm PST (23:59 UTC) · 0 nm along the route, 13 nm off the line · FUL 03/011
  as issued

  !FUL 03/011 FUL AIRSPACE UAS WI AN AREA DEFINED AS 335400N1180000W
   (2.0NM NW FUL) TO 335400N1180300W (3.9NM WNW FUL) TO 335000N1180300W
   (4.2NM SW FUL) TO 335000N1175700W (2.8NM SE FUL) TO 335200N1175700W
   (1.5NM E FUL) TO 335200N1180000W (1.1NM WSW FUL) TO POINT OF ORIGIN
   SFC-400FT AGL DLY 0000-2359 2604020000-2612312359

• Airspace unmanned aircraft (drones) within an area defined as 33°52′N 118°13′W (2 nautical miles southeast CPM) to 33°52′N 118°12′W (2.3 nautical miles ESE CPM) to 33°50′N 118°13′W (3.5 nautical miles southeast CPM) to 33°49′N 118°12′W (5 nautical miles southeast CPM) to 33°47′N 118°12′W (3 nautical miles southwest LGB) to 33°48′N 118°14′W (4 nautical miles west LGB) to Point of Origin the surface-400 ft above ground level until Tue 1 Dec, 3:59 pm PST (23:59 UTC) · 0 nm along the route, 17 nm off the line · LGB 12/002
  as issued

  !LGB 12/002 LGB AIRSPACE UAS WI AN AREA DEFINED AS 335200N1181330W (2NM SE CPM) TO 335200N1181226W (2.3NM ESE CPM) TO 335000N1181300W (3.5NM SE CPM) TO 334902N1181255W (5NM SE CPM) TO 334757N1181257W (3NM SW LGB) TO 334820N1181443W (4NM W LGB) TO POINT OF ORIGIN SFC-400FT AGL 2512011918-2612012359

• Airspace unmanned aircraft (drones) within an area defined as 33°27′N 117°34′W (17.2 nautical miles northwest L18) to 33°30′N 117°34′W (19 nautical miles northwest L18) to 33°31′N 117°33′W (18 nautical miles northwest L18) to 33°29′N 117°30′W (15.3 nautical miles northwest L18) to 33°28′N 117°32′W (16 nautical miles northwest L18) to Point of Origin the surface-1,500 ft until Wed 30 Dec, 10:00 pm PST (06:00 UTC) · 10 nm along the route, 5 nm off the line · ELB 08/013
  as issued

  !RAL 08/013 ELB AIRSPACE UAS WI AN AREA DEFINED AS 332721N1173417W (17.2NM NW L18) TO 333049N1173449W (19NM NW L18) TO 333116N1173302W (18NM NW L18) TO 332926N1173041W (15.3 NM NW L18) TO 332835N1173207W (16NM NW L18) TO POINT OF ORIGIN SFC-1500FT 2608041618-2612310600

• Navigation aid VOR/DME not monitor until Fri 19 Mar, 1:00 pm PDT (20:00 UTC) · 10 nm along the route, 5 nm off the line · ELB 03/077
  as issued

  !RAL 03/077 ELB NAV VOR/DME NOT MNT 2603190208-2703192000

• Navigation aid VOR 060-100 Unusable until Sat 17 Oct, 4:59 pm PDT (23:59 UTC) · 10 nm along the route, 5 nm off the line · ELB 10/075
  as issued

  !RAL 10/075 ELB NAV VOR 060-100 UNUSABLE 2510170310-2610172359

• Airspace unmanned aircraft (drones) within an area defined as 3 nautical miles radius of 33°55′N 117°53′W (5.5 nautical miles northeast FUL) the surface-400 ft above ground level until Thu 31 Dec, 3:59 pm PST (23:59 UTC) · 20 nm along the route, 20 nm off the line · POM 01/019
  as issued

  !RAL 01/019 POM AIRSPACE UAS WI AN AREA DEFINED AS 3NM RADIUS OF 335501N1175321W (5.5NM NE FUL) SFC-400FT AGL 2601051803-2612312359

• Airspace parachute jumping within an area defined as 3 nautical miles radius of HDF201010.3 the surface-14,000 ft until Wed 14 Oct, 7:00 pm PDT (02:00 UTC) · 30 nm along the route, 12 nm off the line · HDF 10/044
  as issued

  !RAL 10/044 HDF AIRSPACE PJE WI AN AREA DEFINED AS 3NM RADIUS OF HDF201010.3 SFC-14000FT 2610051836-2610150200

• Airspace unmanned aircraft (drones) within an area defined as 2.6 nautical miles radius of 33°44′N 116°57′W (3.5 nautical miles east HMT) the surface-400 ft above ground level until Wed 17 Feb, 3:59 pm PST (23:59 UTC) · 30 nm along the route, 12 nm off the line · HDF 02/095
  as issued

  !RAL 02/095 HDF AIRSPACE UAS WI AN AREA DEFINED AS 2.6NM RADIUS OF 334459N1165739W (3.5NM E HMT) SFC-400FT AGL 2602172142-2702172359

• Airspace SEE HDF 02/095 unmanned aircraft (drones) until Wed 17 Feb, 3:59 pm PST (23:59 UTC) · 40 nm along the route, 18 nm off the line · HMT 02/096
  as issued

  !RAL 02/096 HMT AIRSPACE SEE HDF 02/095 UAS 2602172143-2702172359

• Airspace aerobatic aircraft within an area defined as 1 nautical miles radius of POM071033.8 (2.5 nautical miles northeast REI) ACT 3,800 ft-7,800 ft daily SR-SS until Fri 30 Oct, 5:57 pm PDT (00:57 UTC) · Daily:SR-SS~DLY SR-SS · 40 nm along the route, 5 nm off the line · REI 08/112
  as issued

  !RAL 08/112 REI AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF POM071033.8 (2.5NM NE REI) ACT 3800FT-7800FT DLY SR-SS 2508271318-2610310057

• Airspace parachute jumping within an area defined as 2 nautical miles radius of GCN the surface-17,500 ft daily 5:00 am PDT to 4:00 pm PDT until Thu 31 Dec, 3:00 pm PST (23:00 UTC) · Daily:1200-2300~DLY 5:00 am PDT to 4:00 pm PDT · 309 nm along the route, 12 nm off the line · GCN 01/001
  as issued

  !GCN 01/001 GCN AIRSPACE PJE WI AN AREA DEFINED AS 2NM RADIUS OF GCN SFC-17500FT DLY 1200-2300 2601021200-2612312300

• Navigation aid VOR not monitor until Fri 2 Apr, 1:00 pm PDT (20:00 UTC), estimated · 508 nm along the route, 7 nm off the line · CEZ 09/016
  as issued

  !CEZ 09/016 CEZ NAV VOR NOT MNT 2609301105-2704022000EST

• Navigation aid VOR/DME not monitor until Fri 11 Dec, 12:00 pm PST (20:00 UTC), estimated · 538 nm along the route, 23 nm off the line · ETL 06/361
  as issued

  !DEN 06/361 ETL NAV VOR/DME NOT MNT 2606171428-2612112000EST

• Special instrument approach procedure Telluride Rgnl. Telluride, CO. RNAV (GPS) north runway 09 original missed approach: Change missed approach to Read: (DO not exceed 170 KIAS until Juans.) Climb to 15000 on Track 096 to Pndra, right Turn to Mtvlg, right Turn to Juans, Track 295 to Evarr, Track 288 to ETL VOR/DME and hold. missed approach Requires Climb to 300 ft per nautical miles to 10450 ft. until Mon 22 Feb, 11:00 am PST (19:00 UTC) · 548 nm along the route, 11 nm off the line · TEX 6/5288
  as issued

  !FDC 6/5288 TEX SPECIAL IAP TELLURIDE RGNL. TELLURIDE, CO. RNAV (GPS) N RWY 09 ORIG MISSED APPROACH: CHANGE MISSED APPROACH TO READ: (DO NOT EXCEED 170 KIAS UNTIL JUANS.) CLIMB TO 15000 ON TRACK 096 TO PNDRA, RIGHT TURN TO MTVLG, RIGHT TURN TO JUANS, TRACK 295 TO EVARR, TRACK 288 TO ETL VOR/DME AND HOLD.  MISSED APPROACH REQUIRES CLIMB TO 300 FT PER NM TO 10450 FT.   2607131900-2702221900

• Special Gunnison-crested Butte Rgnl, Gunnison, CO. ILS/DME (FMS) runway 6, original... Change all References from runway 06/24 to runway 07/25. from Tue 2 Dec 2025, 5:34 am PST (13:34 UTC) until Thu 2 Dec 2027, 5:34 am PST (13:34 UTC) (estimated) until Thu 2 Dec 2027, 5:34 am PST (13:34 UTC), estimated · 608 nm along the route, 25 nm off the line · GUC 5/3122
  as issued

  !FDC 5/3122 GUC SPECIAL GUNNISON-CRESTED BUTTE RGNL, GUNNISON, CO.
  ILS/DME (FMS) RWY 6, ORIG...
  CHANGE ALL REFERENCES FROM RWY 06/24 TO RWY 07/25.
  2512021334-2712021334EST

• Special Gunnison-crested Butte Rgnl, Gunnison, CO. ILS/DME (FMS) runway 6, original... alternate minimums: ILS: standard. localizer: category A, B, C 900-2 1/2. runway 6 helicopter visibility reduction Below 3/4 SM not authorized. Keezr I-GUC 16.11 DME. Plato I-GUC 7.89 DME. Terminal route from I-GUC 20.9 DME (F242T) to Keezr minimum Altitude 11400. Terminal route from Keezr to GS Incpt: minimum Altitude 10300. minutes glideslope Incpt 10300. TCH 49 ft. from Fri 21 Nov 2025, 8:13 am PST (16:13 UTC) until Sat 27 Nov 2027, 8:12 am PST (16:12 UTC) (estimated) until Sat 27 Nov 2027, 8:12 am PST (16:12 UTC), estimated · 608 nm along the route, 25 nm off the line · GUC 5/0506
  as issued

  !FDC 5/0506 GUC SPECIAL GUNNISON-CRESTED BUTTE RGNL, GUNNISON, CO.
  ILS/DME (FMS) RWY 6, ORIG...
  ALTERNATE MINIMUMS: ILS: STANDARD. LOC: CAT A, B, C 900-2 1/2.
  RWY 6 HELICOPTER VISIBILITY REDUCTION BELOW 3/4 SM NOT AUTHORIZED.
  KEEZR I-GUC 16.11 DME. PLATO I-GUC 7.89 DME. 
  TERMINAL ROUTE FROM I-GUC 20.9 DME (F242T) TO KEEZR MINIMUM ALTITUDE 11400. 
  TERMINAL ROUTE FROM KEEZR TO GS INCPT: MINIMUM ALTITUDE 10300. 
  MIN GS INCPT 10300.
  TCH 49 FT.
  2511211613-2711271612EST

• Airspace SEE BRK 04/434 aerobatic aircraft daily SR-SS until Tue 31 Aug 2027, 6:30 pm PDT (01:30 UTC) · Daily:SR-SS~DLY SR-SS · 707 nm along the route, 14 nm off the line · CO4 04/075
  as issued

  !COS 04/075 CO4 AIRSPACE SEE BRK 04/434 AEROBATIC ACFT DLY SR-SS 2504151222-2709010130

• Airspace aerobatic aircraft within an area defined as 1 nautical miles radius of 39°13′N 104°35′W (16.4 nautical miles north FLY) 600 ft-4,000 ft above ground level daily SR-SS until Tue 31 Aug 2027, 6:30 pm PDT (01:30 UTC) · Daily:SR-SS~DLY SR-SS · 707 nm along the route, 9 nm off the line · BRK 04/434
  as issued

  !DEN 04/434 BRK AIRSPACE AEROBATIC ACFT WI AN AREA DEFINED AS 1NM RADIUS OF 391338N1043505W (16.4NM N FLY) 600FT-4000FT AGL DLY SR-SS 2504151222-2709010130

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 2 minutes ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at SNA 6:19 pm PDT (01:19 UTC), at COS 6:22 pm MDT (00:22 UTC) (civil twilight ends 6:48 pm MDT (00:48 UTC)). At 120 knots the arrival at COS is before sunrise there (7:05 am MDT (13:05 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.