Diversion — ASA593

KCHD · 04L

2026-08-12 19:55 UTC· KSEA KCHD· ALASKA AIRLINES INC· B739

ASA593 (Alaska Airlines) was operating from KSEA to KPHX (Phoenix Sky Harbor International Airport) on 2026-08-12. SkyMeter detected a diversion to Chandler Municipal Airport (KCHD) on runway 04L at 19:55 UTC. Peak cruise altitude FL370, turnaround area near Battle Mountain, US. METAR at the time reported 3 kt wind, 3 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/3475 2026-03-08 09:00Z – 2026-11-01 09:59Z SFC–180 ft

    BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/5797 2026-04-03 00:01Z – 2026-09-28 23:59Z SFC–400 ft

    SACRAMENTO, CA, Thursday, April 2, 2026 through Monday, September 28, 2026 Local

    View FAA NOTAM →
  • SECURITY6/6491 2026-07-20 07:01Z – 2026-09-16 06:59Z SFC–1,499 ft

    Concord, CA, Monday, July 20, 2026 through Tuesday, September 15, 2026 Local

    View FAA NOTAM →
  • HAZARDS6/7246 2026-07-21 05:00Z – 2026-08-21 03:00Z SFC–10,500 ft

    20NM N INDEPENDENCE, CA, Tuesday, July 21, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7372 2026-07-21 13:38Z – 2026-08-22 03:00Z SFC–10,500 ft

    20NM N INDEPENDENCE, CA, Tuesday, July 21, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0323 2026-07-30 12:00Z – 2026-08-13 02:00Z SFC–10,500 ft

    8NM NE BOISE, ID, Thursday, July 30, 2026 through Thursday, August 13, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0307 2026-07-30 14:00Z – 2026-08-13 04:00Z SFC–12,000 ft

    20NM SE HELENA, MT, Thursday, July 30, 2026 through Thursday, August 13, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0581 2026-07-31 05:30Z – 2026-08-14 04:00Z SFC–10,500 ft

    25NM SW THE DALLES, OR, Friday, July 31, 2026 through Friday, August 14, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0574 2026-07-31 14:00Z – 2026-08-13 07:00Z SFC–9,000 ft

    24NM E PENDLETON, OR, Friday, July 31, 2026 through Thursday, August 13, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0722 2026-08-01 13:00Z – 2026-08-14 04:00Z SFC–14,000 ft

    9NM S ELY, NV, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0718 2026-08-01 14:00Z – 2026-08-15 03:00Z SFC–12,500 ft

    36NM SW BUTTE, MT, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0745 2026-08-01 14:00Z – 2026-08-14 04:00Z SFC–9,000 ft

    15NM N RAMONA, CA, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0869 2026-08-01 20:30Z – 2026-08-15 05:00Z SFC–11,500 ft

    24NM E BAKER CITY, OR, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0892 2026-08-02 05:00Z – 2026-08-15 05:00Z SFC–11,500 ft

    45NM E BURNS, OR, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0898 2026-08-02 14:00Z – 2026-08-17 04:00Z SFC–11,000 ft

    10NM E HAMILTON, MT, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0899 2026-08-02 14:00Z – 2026-08-17 03:00Z SFC–9,000 ft

    47NM SW MCCALL, ID, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0901 2026-08-02 14:00Z – 2026-08-17 04:00Z SFC–13,000 ft

    39NM SW BUTTE, MT, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0943 2026-08-02 16:00Z – 2026-08-15 03:00Z SFC–9,000 ft

    47NM SW MCCALL, ID, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/0952 2026-08-02 17:00Z – 2026-08-16 05:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Sunday, August 2, 2026 through Sunday, August 16, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1040 2026-08-03 04:00Z – 2026-08-16 04:00Z SFC–9,000 ft

    39NM NE PENDLETON, OR, Monday, August 3, 2026 through Sunday, August 16, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1038 2026-08-03 13:00Z – 2026-08-16 04:00Z SFC–14,000 ft

    9NM S ELY, NV, Monday, August 3, 2026 through Sunday, August 16, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1476 2026-08-04 05:00Z – 2026-08-19 05:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1478 2026-08-04 05:00Z – 2026-08-18 05:00Z SFC–10,500 ft

    25NM SW THE DALLES, OR, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1461 2026-08-04 12:00Z – 2026-08-18 04:00Z SFC–13,000 ft

    4NM W RICHFIELD, UT, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1464 2026-08-04 12:00Z – 2026-08-18 04:00Z SFC–13,000 ft

    4NM W RICHFIELD, UT, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1467 2026-08-04 14:00Z – 2026-08-15 03:00Z SFC–9,000 ft

    47NM SW MCCALL, ID, Tuesday, August 4, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1474 2026-08-04 14:00Z – 2026-08-18 04:00Z SFC–13,000 ft

    34NM SW BUTTE, MT, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1479 2026-08-04 14:00Z – 2026-08-18 05:00Z SFC–9,500 ft

    20NM N ENTERPRISE, OR, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1681 2026-08-04 16:00Z – 2026-08-19 05:00Z SFC–10,500 ft

    25NM SW THE DALLES, OR, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1795 2026-08-04 20:57Z – 2026-08-18 04:00Z SFC–6,000 ft

    27NM NE STOCKTON, CA, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1978 2026-08-05 06:00Z – 2026-08-20 05:00Z SFC–10,000 ft

    50NM W JOHN DAY, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1952 2026-08-05 12:00Z – 2026-08-13 22:00Z SFC–7,500 ft

    8NM NE BOISE, ID, Wednesday, August 5, 2026 through Thursday, August 13, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1961 2026-08-05 13:00Z – 2026-08-19 04:00Z SFC–14,000 ft

    9NM S ELY, NV, Wednesday, August 5, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1968 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–10,000 ft

    10NM NW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1970 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–11,500 ft

    45NM E BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1971 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–10,000 ft

    10NM NW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1982 2026-08-05 14:00Z – 2026-08-20 03:00Z SFC–9,500 ft

    20NM N ENTERPRISE, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1972 2026-08-05 15:00Z – 2026-08-18 05:00Z SFC–10,000 ft

    44NM SW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2274 2026-08-05 19:25Z – 2026-08-15 04:00Z SFC–13,500 ft

    25NM S BISHOP, CA, Wednesday, August 5, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2313 2026-08-05 20:36Z – 2026-08-20 04:00Z SFC–13,000 ft

    34NM SW BUTTE, MT, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2433 2026-08-05 21:49Z – 2026-08-15 04:00Z SFC–6,000 ft

    27NM NE STOCKTON, CA, Wednesday, August 5, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2489 2026-08-06 02:15Z – 2026-08-19 04:00Z SFC–9,000 ft

    27NM S BAKERSFIELD, CA, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2496 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–11,000 ft

    15NM N KLAMATH FALLS, OR, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2497 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2696 2026-08-06 19:30Z – 2026-08-21 03:00Z SFC–9,000 ft

    24NM NE VANCOUVER, WA, Thursday, August 6, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2749 2026-08-07 00:15Z – 2026-08-20 05:00Z SFC–11,000 ft

    15NM N KLAMATH FALLS, OR, Friday, August 7, 2026 through Thursday, August 20, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2750 2026-08-07 00:45Z – 2026-08-22 03:00Z SFC–10,000 ft

    17NM NW CLE ELUM, WA, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2752 2026-08-07 00:45Z – 2026-08-20 05:00Z SFC–10,000 ft

    22NM NW JOHN DAY, OR, Friday, August 7, 2026 through Thursday, August 20, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2774 2026-08-07 05:00Z – 2026-08-21 05:00Z SFC–9,000 ft

    20NM SE MADRAS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2760 2026-08-07 13:00Z – 2026-08-21 04:00Z SFC–12,500 ft

    20NM N MCCALL, ID, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2775 2026-08-07 15:00Z – 2026-08-21 04:00Z SFC–10,000 ft

    22NM NW JOHN DAY, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2889 2026-08-07 19:58Z – 2026-08-21 04:00Z SFC–13,000 ft

    4NM W RICHFIELD, UT, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2896 2026-08-07 23:00Z – 2026-08-21 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2901 2026-08-08 00:45Z – 2026-08-21 05:00Z SFC–10,000 ft

    37NM SE TACOMA, WA, Saturday, August 8, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2916 2026-08-08 01:45Z – 2026-08-15 05:00Z SFC–6,000 ft

    25NM S BAKERSFIELD, CA, Saturday, August 8, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2921 2026-08-08 05:00Z – 2026-08-21 05:00Z SFC–11,000 ft

    15NM N KLAMATH FALLS, OR, Saturday, August 8, 2026 through Friday, August 21, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2923 2026-08-08 05:00Z – 2026-08-22 05:00Z SFC–10,500 ft

    25NM SW THE DALLES, OR, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2924 2026-08-08 05:00Z – 2026-08-22 05:00Z SFC–9,000 ft

    24NM NE VANCOUVER, WA, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2931 2026-08-08 13:41Z – 2026-08-22 04:00Z SFC–11,000 ft

    21NM SE HAMILTON, MT, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2922 2026-08-08 14:00Z – 2026-08-22 04:00Z SFC–11,000 ft

    15NM NE MOUNTAIN HOME, ID, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2934 2026-08-08 15:15Z – 2026-08-22 05:00Z SFC–10,000 ft

    37NM SE TACOMA, WA, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3039 2026-08-08 17:30Z – 2026-08-22 04:00Z SFC–11,500 ft

    6NM SW RENO, NV, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3041 2026-08-08 17:46Z – 2026-08-23 04:00Z SFC–13,000 ft

    36NM SW BUTTE, MT, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3042 2026-08-08 18:30Z – 2026-08-22 04:00Z SFC–12,000 ft

    1NM E GRACE, ID, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3074 2026-08-08 19:45Z – 2026-08-23 05:00Z SFC–9,000 ft

    20NM SE MADRAS, OR, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3077 2026-08-08 20:15Z – 2026-08-22 05:00Z SFC–11,000 ft

    15NM N KLAMATH FALLS, OR, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3086 2026-08-08 23:15Z – 2026-08-15 05:00Z SFC–9,500 ft

    39NM SW BEND, OR, Saturday, August 8, 2026 through Saturday, August 15, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3100 2026-08-09 02:44Z – 2026-08-22 04:00Z SFC–6,000 ft

    7NM E GRASS VALLEY, CA, Sunday, August 9, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3105 2026-08-09 05:00Z – 2026-08-24 04:00Z SFC–10,000 ft

    17NM NW CLE ELUM, WA, Sunday, August 9, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3098 2026-08-09 14:00Z – 2026-08-23 04:00Z SFC–12,000 ft

    1NM E GRACE, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3128 2026-08-09 14:45Z – 2026-08-23 04:00Z SFC–11,000 ft

    15NM NW RENO, NV, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3131 2026-08-09 15:30Z – 2026-08-23 04:00Z SFC–12,500 ft

    20NM N MCCALL, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3138 2026-08-09 17:20Z – 2026-08-22 15:00Z SFC–15,000 ft

    15NM SE BIG PINE, CA, Sunday, August 9, 2026 through Saturday, August 22, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3157 2026-08-10 01:18Z – 2026-08-23 15:00Z SFC–7,500 ft

    8NM SE BIG SUR, CA, Monday, August 10, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3162 2026-08-10 04:00Z – 2026-08-24 04:00Z SFC–9,500 ft

    15NM NW RENO, NV, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3159 2026-08-10 04:00Z – 2026-08-24 04:00Z SFC–11,500 ft

    6NM SW RENO, NV, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3165 2026-08-10 05:30Z – 2026-08-25 04:00Z SFC–11,000 ft

    15NM N KLAMATH FALLS, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3167 2026-08-10 05:30Z – 2026-08-24 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3168 2026-08-10 06:45Z – 2026-08-25 04:00Z SFC–10,500 ft

    40NM SE PORTLAND, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3155 2026-08-10 13:00Z – 2026-08-23 04:00Z SFC–9,000 ft

    40NM SW MCCALL, ID, Monday, August 10, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3480 2026-08-10 18:36Z – 2026-08-23 15:00Z SFC–7,500 ft

    8NM SE BIG SUR, CA, Monday, August 10, 2026 through Sunday, August 23, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3606 2026-08-10 21:45Z – 2026-08-24 04:00Z SFC–9,500 ft

    22NM NE RENO, NV, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3618 2026-08-10 22:20Z – 2026-08-25 04:00Z SFC–13,000 ft

    36NM SW BUTTE, MT, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3608 2026-08-10 23:00Z – 2026-08-25 04:00Z SFC–9,500 ft

    39NM NW JOHN DAY, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3666 2026-08-11 02:00Z – 2026-08-26 05:00Z SFC–10,500 ft

    20NM SW THE DALLES, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3712 2026-08-11 14:00Z – 2026-08-25 04:00Z SFC–8,000 ft

    18NM SW PRESCOTT, AZ, Tuesday, August 11, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3717 2026-08-11 14:58Z – 2026-08-24 04:00Z SFC–9,500 ft

    15NM NW RENO, NV, Tuesday, August 11, 2026 through Monday, August 24, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3763 2026-08-11 15:45Z – 2026-08-26 04:00Z SFC–10,500 ft

    20NM SW THE DALLES, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4057 2026-08-11 22:45Z – 2026-08-26 04:00Z SFC–10,500 ft

    18NM NW JOHN DAY, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4083 2026-08-12 00:30Z – 2026-08-26 04:00Z SFC–10,500 ft

    18NM NW JOHN DAY, OR, Wednesday, August 12, 2026 through Wednesday, August 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4088 2026-08-12 00:39Z – 2026-08-27 04:00Z SFC–13,000 ft

    36NM SW BUTTE, MT, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4084 2026-08-12 00:45Z – 2026-08-27 04:00Z SFC–10,500 ft

    40NM SE PORTLAND, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4094 2026-08-12 02:00Z – 2026-08-27 04:00Z SFC–10,500 ft

    18NM NW JOHN DAY, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4085 2026-08-12 04:00Z – 2026-08-25 04:00Z SFC–13,000 ft

    4NM W RICHFIELD, UT, Wednesday, August 12, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4104 2026-08-12 04:00Z – 2026-08-25 04:00Z SFC–11,000 ft

    15NM NW RENO, NV, Wednesday, August 12, 2026 through Tuesday, August 25, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4111 2026-08-12 05:00Z – 2026-08-27 05:00Z SFC–10,000 ft

    104NM SE BURNS, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4102 2026-08-12 14:00Z – 2026-08-27 04:00Z SFC–10,000 ft

    17NM NW CLE ELUM, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4110 2026-08-12 14:00Z – 2026-08-26 03:00Z SFC–12,500 ft

    12NM SE DRESSLERVILLE, NV, Wednesday, August 12, 2026 through Wednesday, August 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4112 2026-08-12 14:00Z – 2026-08-27 04:00Z SFC–10,000 ft

    17NM NW CLE ELUM, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4363 2026-08-12 17:00Z – 2026-08-26 04:00Z SFC–12,500 ft

    33NM N BOISE, ID, Wednesday, August 12, 2026 through Wednesday, August 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4475 2026-08-12 18:24Z – 2026-08-13 03:00Z SFC–11,000 ft

    5NM S BIG BEAR LAKE, CA, Wednesday, August 12, 2026 through Thursday, August 13, 2026 UTC

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 04L
  • 1236 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 3 kt wind
  • 3 kt crosswind component
  • 16,093 m visibility
  • METAR KCHD 120715Z AUTO 03007KT 10SM SCT095 33/17 A2986 RMK AO2 LTG DSNT NW - NE T03290173 $

Flight context

  • ASA593
  • Alaska Airlines
  • B739
  • KSEA → KCHD
  • 2026-08-12 19:55 UTC
  • KCHD runway 04L

All events on this flight

Diversion 19:55:53 UTC · KCHD runway 04L · 1,236 ft AGL · 120 kt GS
Long landing rollout 19:55:53 UTC · KCHD runway 22R · 1,108 ft AGL · 9 kt GS
Long landing rollout 19:55:53 UTC · KCHD runway 22R · 1,108 ft AGL · 9 kt GS

Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data

SkyMeter · trace data observed via ADS-B· KCHD