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Is AA4556 usually on time? Toronto to New York
American Airlines flight 4556, YYZ to LGA. The same number also flies New York to Toronto; the figures below are for the Toronto to New York leg.
Window: last 90 days, about 180 flights observed. Last refreshed: 2026-10-07.
Cancelled
about 1 in 20
over the window
We have seen this flight operate, but not enough arrivals with a confirmed landing time to print a punctuality figure yet. Cancellation and aircraft facts below are from the flights we did observe.
What we have seen
- Cancellations over the window: about 1 in 20, across about 180 flights observed.
These describe the last 90 days. They are not a forecast for any one departure.
Related
Frequently asked
- How often is AA4556 cancelled?
- Cancellations over the window: about 1 in 20, across about 180 flights observed.
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