12,216Total occurrences

By year

1993: 2
1994: 38
1995: 12
1996: 7
1997: 4
1998: 50
1999: 156
2000: 190
2001: 272
2002: 236
2003: 240
2004: 279
2005: 338
2006: 451
2007: 610
2008: 467
2009: 345
2010: 581
2011: 675
2012: 653
2013: 556
2014: 523
2015: 488
2016: 482
2017: 493
2018: 520
2019: 547
2020: 178
2021: 201
2022: 481
2023: 541
2024: 643
2025: 693
2026: 264

By category

Other: 4,533
Undershoot/overshoot: 2,895
System/component failure or malfunction [non-powerplant]: 1,921
Aerodrome: 1,877
Bird: 1,045
Navigation Errors: 952
Abrupt manoeuvre: 774
ATM/CNS: 755
Runway incursion - vehicle, aircraft or person: 556
Airprox/TCAS alert/loss of separation/(near) midair collisions: 546
Security related: 486
System/component failure or malfunction [powerplant]: 336

Recent occurrences

2026Q2039 · 2026-07-09 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1695 · 2026-06-08 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2076 · 2026-05-21 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2036 · 2026-05-19 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2074 · 2026-05-16 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2051 · 2026-05-16 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2032 · 2026-05-15 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2033 · 2026-05-15 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2088 · 2026-05-14 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2027 · 2026-05-12 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2045 · 2026-05-12 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1959 · 2026-05-11 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1950 · 2026-05-11 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1954 · 2026-05-11 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1985 · 2026-05-10 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1952 · 2026-05-10 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1951 · 2026-05-10 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1976 · 2026-05-09 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1971 · 2026-05-09 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q2009 · 2026-05-08 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1927 · 2026-05-05 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1929 · 2026-05-04 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1930 · 2026-05-04 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1918 · 2026-05-04 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
2026Q1932 · 2026-05-04 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)

Occurrence counts reflect reporting activity and traffic volume, not a measure of relative safety. Source: Transport Canada — CADORS, under the Open Government Licence – Canada.

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