Ontario International to Portland International ONT → PDX

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 540 nm of the route.
• AIRMET TANGO 3W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the first 140 nm of the route.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft from 14,000 ft to 18,000 ft. Over the route from 150 to 500 nm out.
• AIRMET ZULU 1C: moderate icing from 7,000 ft to 16,000 ft. Near the route, 240 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

No pilot reports within 50 nautical miles of the line in the last three hours.

At PDX when you get there the forecast at the estimated arrival, 9:32 am PDT (16:32 UTC)

Wind light and variable, visibility more than 6 miles, a few clouds at 500 feet, scattered clouds at 25,000 feet VFR

PDX:

TAF KPDX 130803Z 1308/1406 VRB03KT P6SM SKC FM131400 VRB02KT P6SM FEW005 SCT250 FM131700 VRB02KT P6SM BKN250

ONT:

TAF KONT 130520Z 1306/1412 25011KT P6SM BKN040 FM132300 25007KT P6SM FEW250 FM140300 VRB04KT P6SM SKC

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
• 6/7094 45NM NE MERCED, CA, Sunday, October 4, 2026 through Tuesday, October 20, 2026 UTC 21 nm from the route, 240 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 20 October · ZOA

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

ONT: 33 notices in force, 1 starting within a week. all of them, grouped →

PDX: 18 notices in force, 1 starting within a week. runway 10L/28R closed all of them, grouped →

• closed Taxiway A6 between taxiway A and taxiway K closed until Sat 14 Nov, 5:00 pm PST (01:00 UTC) · PDX 10/023
  as issued

  !PDX 10/023 PDX TWY A6 BTN TWY A AND TWY K CLSD 2610090153-2611150100

• closed Taxiway K closed between Gate D9 and Gate E1 until Sat 14 Nov, 5:00 pm PST (01:00 UTC) · PDX 10/022
  as issued

  !PDX 10/022 PDX TWY K CLSD BTN GATE D9 AND GATE E1 2610090152-2611150100

• closed Runway 10R/28L closed except crossing Wednesdays 11:30 am PDT to 12:30 pm PDT until Wed 28 Oct, 12:30 pm PDT (19:30 UTC) · Wednesday:1830-1930~WED 11:30 am PDT to 12:30 pm PDT · PDX 10/018
  as issued

  !PDX 10/018 PDX RWY 10R/28L CLSD EXC XNG WED 1830-1930 2610071830-2610281930

• closed Runway 10L/28R closed Wednesdays 8:00 am PDT to 9:00 am PDT until Wed 28 Oct, 9:00 am PDT (16:00 UTC) · Wednesday:1500-1600~WED 8:00 am PDT to 9:00 am PDT · PDX 09/072
  as issued

  !PDX 09/072 PDX RWY 10L/28R CLSD WED 1500-1600 2609301500-2610281600

Airports along the way: RNO runway 17L/35R closed · AAT runway 13/31 closed

47 notices near the line, the first 30 (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 · 0 nm along the route, 24 nm off the line · ELB 10/038
  as issued

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

• 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) · 0 nm along the route, 10 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) · 0 nm along the route, 27 nm off the line · HDF 07/187
  as issued

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

• Obstruction tower lights (ASR 1241922) 34°07′N 117°41′W (0.9 nautical miles northeast CCB) 1709.0FT (89.9FT above ground level) out of service until Sun 3 Jan, 9:40 am PST (17:40 UTC) · 10 nm along the route, 6 nm off the line · CCB 10/042
  as issued

  !RAL 10/042 CCB OBST TOWER LGT (ASR 1241922) 340733.40N1174104.30W (0.9NM NE CCB) 1709.0FT (89.9FT AGL) U/S 2610051640-2701031740

• Obstruction tower lights (ASR 1275113) 34°06′N 117°44′W (1.9 nautical miles ENE POC) 1226.0FT (60.0FT above ground level) out of service until Sun 18 Oct, 4:37 pm PDT (23:37 UTC) · 10 nm along the route, 8 nm off the line · POC 09/002
  as issued

  !POC 09/002 POC OBST TOWER LGT (ASR 1275113) 340630.10N1174459.30W (1.9NM ENE POC) 1226.0FT (60.0FT AGL) U/S 2609032338-2610182337

• Obstruction tower lights (ASR 1240702) 34°07′N 117°41′W (0.9 nautical miles northeast CCB) 1696.2FT (75.5FT above ground level) out of service until Tue 3 Nov, 8:00 pm PST (04:00 UTC) · 10 nm along the route, 5 nm off the line · CCB 08/016
  as issued

  !RAL 08/016 CCB OBST TOWER LGT (ASR 1240702) 340734.00N1174103.70W (0.9NM NE CCB) 1696.2FT (75.5FT AGL) U/S 2608051515-2611040400

• Navigation aid VOR out of service until Sat 27 Feb, 3:59 pm PST (23:59 UTC) · 30 nm along the route, 19 nm off the line · VCV 07/002
  as issued

  !VCV 07/002 VCV NAV VOR U/S 2607101946-2702272359

• Obstruction tower lights (ASR 1017110) 35°02′N 118°00′W (6.8 nautical miles south L71) 3026.9FT (199.1FT above ground level) out of service until Sat 2 Jan, 8:00 pm PST (04:00 UTC) · 60 nm along the route, 3 nm off the line · L71 10/039
  as issued

  !RAL 10/039 L71 OBST TOWER LGT (ASR 1017110) 350218.10N1180023.00W (6.8NM S L71) 3026.9FT (199.1FT AGL) U/S 2610051252-2701030400

• Obstruction tower lights (ASR 1289885) 35°17′N 117°58′W (8.6 nautical miles NNE L71) 2094.2FT (106.0FT above ground level) out of service until Thu 19 Nov, 1:53 pm PST (21:53 UTC) · 80 nm along the route, 6 nm off the line · L71 10/052
  as issued

  !RAL 10/052 L71 OBST TOWER LGT (ASR 1289885) 351722.20N1175812.90W (8.6NM NNE L71) 2094.2FT (106.0FT AGL) U/S 2610052154-2611192153

• Obstruction tower lights (ASR 1289885) 35°17′N 117°58′W (8.6 nautical miles north L71) 2,095 ft (106 ft above ground level) out of service until Thu 19 Nov, 2:13 pm PST (22:13 UTC), estimated · 80 nm along the route, 6 nm off the line · L71 10/044
  as issued

  !RAL 10/044 L71 OBST TOWER LGT (ASR 1289885) 351722.20N1175812.90W (8.6NM N L71) 2095FT (106FT AGL) U/S 2610051617-2611192213EST

• Navigation aid localizer Type Directional AID runway 18 DME/LOC out of service until Fri 30 Oct, 1:00 pm PDT (20:00 UTC), estimated · 310 nm along the route, 23 nm off the line · TVL 04/055
  as issued

  !TVL 04/055 TVL NAV LOC TYPE DIRECTIONAL AID RWY 18 DME/LOC U/S 2604302129-2610302000EST

• Obstruction tower lights (ASR 1286695) 39°28′N 119°47′W (1.8 nautical miles southwest RNO) 4,567 ft (58 ft above ground level) out of service until Wed 4 Nov, 10:44 am PST (18:44 UTC), estimated · 340 nm along the route, 4 nm off the line · RNO 10/027
  as issued

  !RNO 10/027 RNO OBST TOWER LGT (ASR 1286695) 392840.00N1194738.80W (1.8NM SW RNO) 4567FT (58FT AGL) U/S 2610051844-2611041844EST

• Navigation aid TACAN azimuth out of service until Fri 16 Oct, 1:00 pm PDT (20:00 UTC) · 340 nm along the route, 6 nm off the line · FMG 09/255
  as issued

  !RNO 09/255 FMG NAV TACAN AZM U/S 2609300322-2610162000

• Navigation aid ILS runway 17R glide path out of service until Fri 30 Oct, 4:59 pm PDT (23:59 UTC), estimated · 340 nm along the route, 4 nm off the line · RNO 09/227
  as issued

  !RNO 09/227 RNO NAV ILS RWY 17R GP U/S 2609251702-2610302359EST

• Navigation aid ILS runway 35L out of service until Mon 2 Nov, 3:00 pm PST (23:00 UTC) · 340 nm along the route, 4 nm off the line · RNO 08/247
  as issued

  !RNO 08/247 RNO NAV ILS RWY 35L U/S 2609041400-2611022300

• Navigation aid TACAN azimuth out of service until Fri 16 Oct, 1:00 pm PDT (20:00 UTC), estimated · 520 nm along the route, 24 nm off the line · LKV 10/004
  as issued

  !LKV 10/004 LKV NAV TACAN AZM U/S 2610122155-2610162000EST

• Navigation aid VOR out of service until Wed 28 Oct, 1:00 pm PDT (20:00 UTC), estimated · 520 nm along the route, 24 nm off the line · LKV 10/003
  as issued

  !LKV 10/003 LKV NAV VOR U/S 2610081225-2610282000EST

• Obstruction tower lights (ASR 1289063) 45°22′N 122°35′W (10.1 nautical miles north 4S9) 198.8FT (107.9FT above ground level) out of service until Tue 10 Nov, 11:32 am PST (19:32 UTC) · 719 nm along the route, 5 nm off the line · 4S9 08/090
  as issued

  !MMV 08/090 4S9 OBST TOWER LGT (ASR 1289063) 452258.50N1223550.60W (10.1NM N 4S9) 198.8FT (107.9FT AGL) U/S 2608121832-2611101932

• Navigation aid VOR out of service until Fri 10 Mar 2028, 12:00 pm PST (20:00 UTC), estimated · 719 nm along the route, 20 nm off the line · UBG 08/033
  as issued

  !MMV 08/033 UBG NAV VOR U/S 2608041831-2803102000EST

• Navigation aid TACAN azimuth out of service until Wed 28 Oct, 1:00 pm PDT (20:00 UTC), estimated · 729 nm along the route, 10 nm off the line · BTG 10/009
  as issued

  !PDX 10/009 BTG NAV TACAN AZM U/S 2610052015-2610282000EST

• Obstruction tower lights (ASN 2020-ANM-6288-OE) 45°37′N 122°43′W (3 nautical miles west VUO) 275 ft (243 ft above ground level) out of service until Thu 19 Nov, 1:47 pm PST (21:47 UTC), estimated · 729 nm along the route, 6 nm off the line · VUO 10/002
  as issued

  !VUO 10/002 VUO OBST TOWER LGT (ASN 2020-ANM-6288-OE) 453715N1224340W (3NM W VUO) 275FT (243FT AGL) U/S 2610051549-2611192147EST

• Obstruction tower lights (ASN 2020-ANM-6286-OE) 45°37′N 122°43′W (2.8 nautical miles west VUO) 268 ft (243 ft above ground level) out of service until Thu 19 Nov, 1:38 pm PST (21:38 UTC), estimated · 729 nm along the route, 6 nm off the line · VUO 10/001
  as issued

  !VUO 10/001 VUO OBST TOWER LGT (ASN 2020-ANM-6286-OE) 453738N1224322W (2.8NM W VUO) 268FT (243FT AGL) U/S 2610051541-2611192138EST

• Obstruction tower lights (ASR 1005634) 45°39′N 122°36′W (3.0 nautical miles northeast VUO) 437.0FT (194.9FT above ground level) out of service until Sat 7 Nov, 8:01 am PST (16:01 UTC) · 729 nm along the route, 4 nm off the line · VUO 09/008
  as issued

  !VUO 09/008 VUO OBST TOWER LGT (ASR 1005634) 453905.90N1223605.20W (3.0NM NE VUO) 437.0FT (194.9FT AGL) U/S 2609231602-2611071601

• 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) · 0 nm along the route, 24 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

• 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, 22 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

• Navigation aid VOR/DME not monitor until Fri 19 Mar, 1:00 pm PDT (20:00 UTC) · 0 nm along the route, 24 nm off the line · ELB 03/077
  as issued

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

• 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) · 0 nm along the route, 9 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

• Navigation aid VOR 060-100 Unusable until Sat 17 Oct, 4:59 pm PDT (23:59 UTC) · 0 nm along the route, 24 nm off the line · ELB 10/075
  as issued

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

• 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 · 0 nm along the route, 23 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 unmanned aircraft within an area defined as VCV270019 to VCV360018 to VCV090010 to VCV180006 to Point of Origin the surface-13,000 ft until further notice · 30 nm along the route, 20 nm off the line · VCV 05/003
  as issued

  !VCV 05/003 VCV AIRSPACE UNMANNED ACFT WITHIN AN AREA DEFINED AS VCV270019 TO VCV360018 TO VCV090010 TO VCV180006 TO POINT OF ORIGIN SFC-13000FT 2605041945-PERM

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked a minute 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 ONT 6:17 pm PDT (01:17 UTC), at PDX 6:26 pm PDT (01:26 UTC) (civil twilight ends 6:56 pm PDT (01:56 UTC)).

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