Diversion — UAL327

KORD · 09L

2026-08-27 22:21 UTC· KSAN KORD· UNITED AIRLINES INC· B39M

UAL327 (United Airlines) was operating from KSAN to KEWR (Newark Liberty International Airport) on 2026-08-27. SkyMeter detected a diversion to Chicago O'Hare International Airport (KORD) on runway 09L at 22:21 UTC. Peak cruise altitude FL372, turnaround area near Springfield, US. Approach stability score: 89/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 7 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/2652 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft

    Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local

    View FAA NOTAM →
  • SECURITY6/2656 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft

    Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local

    View FAA NOTAM →
  • SECURITY6/2657 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft

    Calexico, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local

    View FAA NOTAM →
  • SECURITY6/4812 2026-07-15 07:00Z – 2027-07-14 06:59Z SFC–17,999 ft

    El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 Local

    View FAA NOTAM →
  • HAZARDS6/1462 2026-08-04 13:00Z – 2026-09-01 04:00Z SFC–15,000 ft

    20NM SW PUEBLO, CO, Tuesday, August 4, 2026 through Tuesday, September 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/4894 2026-08-13 13:00Z – 2026-08-28 04:00Z SFC–15,000 ft

    8NM SE TRINIDAD, CO, Thursday, August 13, 2026 through Friday, August 28, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5409 2026-08-17 04:00Z – 2026-08-30 04:00Z SFC–13,500 ft

    13NM N SANTA FE, NM, Monday, August 17, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5463 2026-08-17 13:00Z – 2026-08-30 04:00Z SFC–13,000 ft

    20NM NE SALT LAKE CITY, UT, Monday, August 17, 2026 through Sunday, August 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/5937 2026-08-18 13:00Z – 2026-08-31 03:00Z SFC–13,000 ft

    4NM W RICHFIELD, UT, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6216 2026-08-19 03:00Z – 2026-09-02 03:00Z SFC–13,500 ft

    13NM N SANTA FE, NM, Wednesday, August 19, 2026 through Wednesday, September 2, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6954 2026-08-21 14:00Z – 2026-09-04 03:00Z SFC–11,000 ft

    33NM SW POCATELLO, ID, Friday, August 21, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7092 2026-08-22 13:00Z – 2026-09-04 03:00Z SFC–14,000 ft

    26NM SW PRICE, UT, Saturday, August 22, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7115 2026-08-22 23:30Z – 2026-09-04 03:00Z SFC–13,000 ft

    41NM E PRICE, UT, Saturday, August 22, 2026 through Friday, September 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7121 2026-08-23 03:30Z – 2026-09-05 04:00Z SFC–10,000 ft

    60NM SW MOUNTAIN HOME, ID, Sunday, August 23, 2026 through Saturday, September 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7117 2026-08-23 11:00Z – 2026-08-29 01:00Z SFC–13,500 ft

    30NM SW PUEBLO, CO, Sunday, August 23, 2026 through Saturday, August 29, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7128 2026-08-23 13:00Z – 2026-09-06 03:00Z SFC–14,500 ft

    26NM NE RUIDOSO, NM, Sunday, August 23, 2026 through Sunday, September 6, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7347 2026-08-24 13:00Z – 2026-09-07 04:00Z SFC–10,000 ft

    35NM SW PROVO, UT, Monday, August 24, 2026 through Monday, September 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7422 2026-08-24 14:30Z – 2026-09-08 05:00Z SFC–12,500 ft

    26NM NE RUIDOSO, NM, Monday, August 24, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7530 2026-08-24 17:00Z – 2026-09-06 03:00Z SFC–10,000 ft

    35NM SW PROVO, UT, Monday, August 24, 2026 through Sunday, September 6, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7589 2026-08-24 20:35Z – 2026-08-29 02:00Z SFC–5,500 ft

    2NM W PALO PINTO, TX, Monday, August 24, 2026 through Saturday, August 29, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7463 2026-08-25 12:00Z – 2026-09-08 08:00Z SFC–16,500 ft

    1NM NE OURAY, CO, Tuesday, August 25, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7630 2026-08-25 12:00Z – 2026-09-01 02:00Z SFC–5,500 ft

    1NM W PALO PINTO, TX, Tuesday, August 25, 2026 through Tuesday, September 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7654 2026-08-25 13:00Z – 2026-09-07 04:00Z SFC–10,000 ft

    35NM SW PROVO, UT, Tuesday, August 25, 2026 through Monday, September 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7718 2026-08-25 14:00Z – 2026-09-08 04:00Z SFC–8,000 ft

    4.5 NM NE BAGDAD, AZ, Tuesday, August 25, 2026 through Tuesday, September 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7655 2026-08-25 14:00Z – 2026-09-01 04:00Z SFC–11,000 ft

    7NM N WELLS, NV, Tuesday, August 25, 2026 through Tuesday, September 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7885 2026-08-25 19:02Z – 2026-09-02 23:45Z SFC–5,500 ft

    PALO PINTO, TX, Tuesday, August 25, 2026 through Wednesday, September 2, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7986 2026-08-25 21:45Z – 2026-09-07 04:00Z SFC–12,000 ft

    32NM SW TOOELE, UT, Tuesday, August 25, 2026 through Monday, September 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8102 2026-08-26 02:25Z – 2026-09-09 02:00Z SFC–5,500 ft

    1NM NW PALO PINTO, TX, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8111 2026-08-26 02:30Z – 2026-09-09 04:00Z SFC–10,000 ft

    60NM SW MOUNTAIN HOME, ID, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8103 2026-08-26 12:00Z – 2026-09-09 02:00Z SFC–4,000 ft

    21NM NW BROKEN BOW, OK, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8069 2026-08-26 14:00Z – 2026-09-09 04:00Z SFC–14,000 ft

    26NM SE ALBUQUERQUE, NM, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8420 2026-08-26 20:10Z – 2026-08-28 03:00Z SFC–15,000 ft

    35NM SW ALAMOSA, CO, Wednesday, August 26, 2026 through Friday, August 28, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8445 2026-08-26 20:55Z – 2026-09-09 02:00Z SFC–5,500 ft

    1NM NW PALO PINTO, TX, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8467 2026-08-26 23:45Z – 2026-09-02 03:00Z SFC–10,500 ft

    62NM NE WINNEMUCCA, NV, Wednesday, August 26, 2026 through Wednesday, September 2, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8502 2026-08-27 14:00Z – 2026-09-09 03:00Z SFC–15,000 ft

    48NM NW TAOS, NM, Thursday, August 27, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8586 2026-08-27 17:30Z – 2026-08-28 04:00Z SFC–14,000 ft

    24NM SE ALBUQUERQUE, NM, Thursday, August 27, 2026 through Friday, August 28, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8587 2026-08-27 17:45Z – 2026-09-09 03:00Z SFC–8,500 ft

    25NM NW OGDEN, UT, Thursday, August 27, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8588 2026-08-27 18:00Z – 2026-09-09 03:00Z SFC–10,500 ft

    62NM NE WINNEMUCCA, NV, Thursday, August 27, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8590 2026-08-27 18:00Z – 2026-09-09 03:00Z SFC–13,500 ft

    13NM N SANTA FE, NM, Thursday, August 27, 2026 through Wednesday, September 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8591 2026-08-27 18:15Z – 2026-08-29 03:00Z SFC–15,000 ft

    30NM W TAOS, NM, Thursday, August 27, 2026 through Saturday, August 29, 2026 UTC

    View FAA NOTAM →
  • UAS PUBLIC GATHERING6/7433 2026-08-27 21:00Z – 2026-08-29 04:30Z SFC–400 ft

    Chicago, IL, Thursday, August 27, 2026 through Saturday, August 29, 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 09L
  • 664 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 89/100
  • 7 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KORD 161051Z 03006KT 10SM -RA FEW070 BKN100 OVC250 18/16 A3026 RMK AO2 RAB11 SLP242 P0000 T01830156 $

Flight context

  • UAL327
  • United Airlines
  • B39M
  • KSAN → KORD
  • 2026-08-27 22:21 UTC
  • KORD runway 09L

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· KORD