ACA34 (Air Canada) was operating from YSSY to CYVR (Vancouver International Airport) on 2026-08-09. SkyMeter detected a diversion to Lester B. Pearson International Airport (CYYZ) on runway 23 at 19:56 UTC. Peak cruise altitude FL415, turnaround area near Yirol, SS. METAR at the time reported 0 kt wind, 19,312 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- SECURITY6/8818 2016-03-23 15:38Z – 2027-10-18 11:03Z
Special Notice, USA
View FAA NOTAM → - SECURITY0/0367 2020-01-15 00:01Z – 2027-10-18 11:03Z
USA, Wednesday, January 15, 2020 UTC
View FAA NOTAM → - SPECIAL1/5060 2021-09-29 16:37Z – 2027-10-18 11:03Z SFC–999 ft
USA, Wednesday, September 29, 2021 UTC
View FAA NOTAM → - SECURITY2/8783 2022-02-28 19:15Z – 2027-10-18 11:03Z
USA, Monday, February 28, 2022 UTC
View FAA NOTAM → - SECURITY4/1789 2024-06-21 17:35Z – 2027-10-18 11:03Z
USA, Friday, June 21, 2024 UTC
View FAA NOTAM → - SECURITY4/2565 2024-06-24 16:00Z – 2027-10-18 11:03Z
USA, Monday, June 24, 2024 UTC
View FAA NOTAM → - SECURITY4/9433 2024-09-03 20:30Z – 2027-10-18 11:03Z
USA, Tuesday, September 3, 2024 UTC
View FAA NOTAM → - SECURITY5/6874 2025-03-01 05:00Z – 2027-03-31 05:00Z
USA, Saturday, March 1, 2025 through Wednesday, March 31, 2027 UTC
View FAA NOTAM → - SECURITY5/6914 2025-05-06 23:30Z – 2027-10-18 11:03Z SFC–6,000 ft
South Padre Island, TX, Tuesday, May 6, 2025 Local
View FAA NOTAM → - SECURITY5/7224 2025-09-03 15:10Z – 2027-10-18 11:03Z
WASHINGTON, DC, Wednesday, September 3, 2025 UTC
View FAA NOTAM → - SECURITY5/2809 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–2,000 ft
Palm Beach, FL, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local
View FAA NOTAM → - SECURITY5/2811 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–1,000 ft
NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local
View FAA NOTAM → - SECURITY5/6379 2025-10-29 14:30Z – 2027-10-29 14:30Z
USA, Wednesday, October 29, 2025 through Friday, October 29, 2027 UTC
View FAA NOTAM → - SECURITY5/3402 2025-11-06 20:00Z – 2027-10-18 11:03Z
USA, Thursday, November 6, 2025 UTC
View FAA NOTAM → - SECURITY5/3678 2026-01-01 05:00Z – 2027-01-01 05:59Z SFC–2,000 ft
Brownsville, TX, Thursday, January 1, 2026 through Friday, January 1, 2027 Local
View FAA NOTAM → - SECURITY5/3679 2026-01-01 05:00Z – 2027-01-01 05:59Z SFC–5,000 ft
Brownsville, TX, Thursday, January 1, 2026 through Friday, January 1, 2027 Local
View FAA NOTAM → - HAZARDS6/2698 2026-01-19 09:00Z – 2026-12-18 21:00Z SFC–5,000 ft
VIEQUES, PR, Monday, January 19, 2026 through Friday, December 18, 2026 UTC
View FAA NOTAM → - SECURITY6/4348 2026-03-08 07:00Z – 2026-11-01 06:59Z SFC–2,400 ft
GRAND FORKS AFB, ND, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local
View FAA NOTAM → - SECURITY6/4143 2026-03-08 16:00Z – 2027-03-08 15:59Z SFC–200 ft
ANDERSEN AFB, GU, Monday, March 9, 2026 through Tuesday, March 9, 2027 Local
View FAA NOTAM → - SECURITY6/3366 2026-04-16 17:00Z – 2028-04-16 16:59Z
USA, Thursday, April 16, 2026 through Sunday, April 16, 2028 UTC
View FAA NOTAM → - SECURITY6/0299 2026-06-26 04:00Z – 2026-10-18 03:59Z SFC–5,000 ft
Key West, FL, Friday, June 26, 2026 through Saturday, October 17, 2026 Local
View FAA NOTAM → - SECURITY6/2790 2026-07-02 22:30Z – 2026-09-15 03:59Z SFC–400 ft
St. George, ME, Thursday, July 2, 2026 through Monday, September 14, 2026 Local
View FAA NOTAM → - SECURITY6/8923 2026-07-30 21:00Z – 2026-08-10 03:59Z SFC–400 ft
Bethlehem, PA, Thursday, July 30, 2026 through Sunday, August 9, 2026 Local
View FAA NOTAM → - SECURITY6/0708 2026-08-01 00:01Z – 2027-08-01 23:59Z SFC–400 ft
Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC
View FAA NOTAM → - SECURITY6/0879 2026-08-06 12:00Z – 2026-08-14 20:00Z SFC–2,000 ft
Laurel, MD, Thursday, August 6, 2026 through Friday, August 14, 2026 Local
View FAA NOTAM → - UAS PUBLIC GATHERING6/0460 2026-08-06 13:00Z – 2026-08-17 05:00Z SFC–400 ft
Milwaukee, WI, Thursday, August 6, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/2568 2026-08-06 14:22Z – 2026-08-20 05:00Z SFC–5,000 ft
BROWNSVILLE, TX, Thursday, August 6, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/2575 2026-08-06 15:06Z – 2026-08-20 05:00Z SFC–5,000 ft
BROWNSVILLE, TX, Thursday, August 6, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - SECURITY6/1710 2026-08-06 21:00Z – 2026-08-10 02:00Z SFC–400 ft
West Chester, OH, Thursday, August 6, 2026 through Sunday, August 9, 2026 Local
View FAA NOTAM → - HAZARDS6/2751 2026-08-07 00:16Z – 2026-08-20 05:00Z SFC–5,000 ft
BROWNSVILLE, TX, Friday, August 7, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/0676 2026-08-07 14:00Z – 2026-08-09 22:00Z SFC–16,000 ft
Rochester, NY, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/0688 2026-08-07 16:15Z – 2026-08-09 21:30Z SFC–16,000 ft
Omaha, NE, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/1036 2026-08-07 17:00Z – 2026-08-09 20:00Z SFC–5,000 ft
Toughkenamon, PA, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/1037 2026-08-07 17:00Z – 2026-08-09 20:00Z SFC–5,000 ft
Toughkenamon, PA, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/0960 2026-08-07 17:00Z – 2026-08-09 20:00Z SFC–5,000 ft
Toughkenamon, PA, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - AIR SHOWS/SPORTS6/0958 2026-08-07 17:00Z – 2026-08-09 20:00Z SFC–5,000 ft
Toughkenamon, PA, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - SECURITY6/2686 2026-08-07 18:00Z – 2026-08-09 03:59Z SFC–400 ft
East Rutherford, NJ, Friday, August 7, 2026 through Saturday, August 8, 2026 Local
View FAA NOTAM → - SECURITY6/1480 2026-08-07 21:00Z – 2026-08-11 02:00Z SFC–400 ft
West Chester, OH, Friday, August 7, 2026 through Monday, August 10, 2026 Local
View FAA NOTAM → - VIP6/2270 2026-08-07 21:30Z – 2026-08-09 22:30Z SFC–17,999 ft
Bedminster, NJ, Friday, August 7, 2026 through Sunday, August 9, 2026 Local
View FAA NOTAM → - VIP6/2271 2026-08-07 21:30Z – 2026-08-09 22:30Z SFC–17,999 ft
Bedminster, NJ, Friday, August 7, 2026 through Sunday, August 9, 2026 Local
View FAA NOTAM → - VIP6/2748 2026-08-08 14:00Z – 2026-08-16 22:00Z SFC–4,999 ft
THURMONT, MD, Saturday, August 8, 2026 through Sunday, August 16, 2026 Local
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 23
- 0 ft AGL at event
- 0 kt ground speed
- 0 fpm vertical
- 0 kt wind
- 0 kt crosswind component
- 19,312 m visibility
- CYYZ 122252Z VRB02KT 12SM -TSRA SCT030CB BKN045 BKN085 21/19 A2978 RMK CB3SC3AC1 CB W-NW SLP087 DENSITY ALT 1600FT
Flight context
- ACA34
- Air Canada
- B789
- YSSY → CYYZ
- 2026-08-09 19:56 UTC
- CYYZ runway 23
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